KWLE

Public material database

KWLE Common Materials Library

A reference library for common powder, granule, and pellet materials, including typical bulk density, particle size, moisture, flowability, dust level, and handling notes.

Showing 100 of 100 public materials

Material Characteristics for Packaging

Bulk Density
0.45–0.70 t/m³
Particle Size
10–100 μm
Moisture
10–14%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The fine powder may generate dust, pick up moisture, cake, or stick. Fine powders can entrain air during conveying, feeding, and filling, increasing the internal air content of the filled material.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be considered. Deaeration or air-release measures may be considered for filled bag stability, bag transfer, closing, and palletizing. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.45–0.70 t/m³
Particle Size
10–100 μm
Moisture
10–14%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The fine powder may generate dust, pick up moisture, cake, or stick. Fine powders can entrain air during conveying, feeding, and filling, increasing the internal air content of the filled material.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be considered. Deaeration or air-release measures may be considered for filled bag stability, bag transfer, closing, and palletizing. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
15–100 μm
Moisture
16–20%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The fine powder may generate dust, pick up moisture, cake, or stick. Fine powders can entrain air during conveying, feeding, and filling, increasing the internal air content of the filled material.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be considered. Deaeration or air-release measures may be considered for filled bag stability, bag transfer, closing, and palletizing. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.45–0.70 t/m³
Particle Size
10–100 μm
Moisture
10–14%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The fine powder may generate dust, pick up moisture, cake, or stick. Fine powders can entrain air during conveying, feeding, and filling, increasing the internal air content of the filled material.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be considered. Deaeration or air-release measures may be considered for filled bag stability, bag transfer, closing, and palletizing. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.50–0.75 t/m³
Particle Size
2–10 μm
Moisture
10–14%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The fine powder may generate dust, pick up moisture, cake, or stick. Fine powders can entrain air during conveying, feeding, and filling, increasing the internal air content of the filled material.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be considered. Deaeration or air-release measures may be considered for filled bag stability, bag transfer, closing, and palletizing. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.40–0.65 t/m³
Particle Size
20–150 μm
Moisture
8–13%
Angle of Repose
40–50°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
3–4 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.35–0.55 t/m³
Particle Size
50–300 μm
Moisture
8–12%
Angle of Repose
42–52°
Flowability
2 / 5
Dust Level
3–4 / 5
Hygroscopicity
4 / 5
Caking Tendency
4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.75–0.90 t/m³
Particle Size
0.3–1.0 mm
Moisture
≤0.1%
Angle of Repose
30–40°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
10–100 μm
Moisture
≤0.5%
Angle of Repose
42–52°
Flowability
2–3 / 5
Dust Level
4 / 5
Hygroscopicity
3–4 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

Sugar-based powders and fine crystals have adhesion tendency and may stick to hopper or chute surfaces. Their flow behavior is affected by particle size and moisture.

Packaging impact

Feeding method and weighing stability should be confirmed based on the actual material condition. Dust collection may be considered when fines content is high.

Material Characteristics for Packaging

Bulk Density
0.80–0.95 t/m³
Particle Size
0.5–2.0 mm
Moisture
≤0.5%
Angle of Repose
32–42°
Flowability
3–4 / 5
Dust Level
2 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present.

Material Characteristics for Packaging

Bulk Density
0.65–0.85 t/m³
Particle Size
0.1–0.8 mm
Moisture
8–10%
Angle of Repose
32–42°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

Sugar-based powders and fine crystals have adhesion tendency and may stick to hopper or chute surfaces. Their flow behavior is affected by particle size and moisture.

Packaging impact

Feeding method and weighing stability should be confirmed based on the actual material condition. Dust collection may be considered when fines content is high.

Material Characteristics for Packaging

Bulk Density
0.60–0.80 t/m³
Particle Size
0.1–0.8 mm
Moisture
≤0.5%
Angle of Repose
32–42°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
3–4 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

Sugar-based powders and fine crystals have adhesion tendency and may stick to hopper or chute surfaces. Their flow behavior is affected by particle size and moisture.

Packaging impact

Feeding method and weighing stability should be confirmed based on the actual material condition. Dust collection may be considered when fines content is high.

Material Characteristics for Packaging

Bulk Density
0.45–0.70 t/m³
Particle Size
50–300 μm
Moisture
≤6%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
3–4 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

Sugar-based powders and fine crystals have adhesion tendency and may stick to hopper or chute surfaces. Their flow behavior is affected by particle size and moisture.

Packaging impact

Feeding method and weighing stability should be confirmed based on the actual material condition. Dust collection may be considered when fines content is high.

Material Characteristics for Packaging

Bulk Density
0.35–0.55 t/m³
Particle Size
50–300 μm
Moisture
≤6%
Angle of Repose
40–50°
Flowability
2 / 5
Dust Level
4 / 5
Hygroscopicity
4 / 5
Caking Tendency
4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material is a fine powder that generates dust and has moisture pickup, caking, and adhesion tendency. It may stick to hopper or chute surfaces depending on moisture condition.

Packaging impact

Feeding method and weighing stability should be confirmed based on the actual material condition. Dust collection may be considered when fines content is high.

Material Characteristics for Packaging

Bulk Density
0.45–0.60 t/m³
Particle Size
50–200 μm
Moisture
12–14%
Angle of Repose
40–50°
Flowability
2–3 / 5
Dust Level
4–5 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.40–0.60 t/m³
Particle Size
100–500 μm
Moisture
12–15%
Angle of Repose
42–52°
Flowability
2 / 5
Dust Level
3–4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.50–0.70 t/m³
Particle Size
50–180 μm
Moisture
11–14%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The fine powder may generate dust, pick up moisture, cake, or stick. Fine powders can entrain air during conveying, feeding, and filling, increasing the internal air content of the filled material.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be considered. Deaeration or air-release measures may be considered for filled bag stability, bag transfer, closing, and palletizing. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.50–0.70 t/m³
Particle Size
100–300 μm
Moisture
10–14%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The fine powder may generate dust, pick up moisture, cake, or stick. Fine powders can entrain air during conveying, feeding, and filling, increasing the internal air content of the filled material.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be considered. Deaeration or air-release measures may be considered for filled bag stability, bag transfer, closing, and palletizing. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.40–0.60 t/m³
Particle Size
100–500 μm
Moisture
12–15%
Angle of Repose
42–52°
Flowability
2 / 5
Dust Level
3–4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.40–0.60 t/m³
Particle Size
100–500 μm
Moisture
12–15%
Angle of Repose
42–52°
Flowability
2 / 5
Dust Level
3–4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.35–0.60 t/m³
Particle Size
50–300 μm
Moisture
5–8%
Angle of Repose
40–52°
Flowability
2 / 5
Dust Level
4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The fine powder may generate dust, pick up moisture, cake, or stick. Fine powders can entrain air during conveying, feeding, and filling, increasing the internal air content of the filled material.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be considered. Deaeration or air-release measures may be considered for filled bag stability, bag transfer, closing, and palletizing. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.35–0.60 t/m³
Particle Size
50–300 μm
Moisture
5–8%
Angle of Repose
40–52°
Flowability
2 / 5
Dust Level
4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.35–0.55 t/m³
Particle Size
50–250 μm
Moisture
3–6%
Angle of Repose
40–50°
Flowability
2–3 / 5
Dust Level
4 / 5
Hygroscopicity
3–4 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.40–0.60 t/m³
Particle Size
50–250 μm
Moisture
2–5%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.45–0.65 t/m³
Particle Size
50–250 μm
Moisture
3–5%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
1.10–1.30 t/m³
Particle Size
0.2–1.0 mm
Moisture
≤0.2%
Angle of Repose
28–38°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
3 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present. Higher-grade contact material may be considered when corrosiveness, hygiene, or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.65–0.85 t/m³
Particle Size
0.2–1.0 mm
Moisture
≤0.5%
Angle of Repose
30–40°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present.

Material Characteristics for Packaging

Bulk Density
0.45–0.65 t/m³
Particle Size
20–100 μm
Moisture
3–6%
Angle of Repose
42–52°
Flowability
2 / 5
Dust Level
4 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The fine powder may generate dust, pick up moisture, cake, or stick. Fine powders can entrain air during conveying, feeding, and filling, increasing the internal air content of the filled material.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be considered. Deaeration or air-release measures may be considered for filled bag stability, bag transfer, closing, and palletizing. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.25–0.45 t/m³
Particle Size
100–800 μm
Moisture
2–5%
Angle of Repose
35–45°
Flowability
3 / 5
Dust Level
2–3 / 5
Hygroscopicity
3–4 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.45–0.70 t/m³
Particle Size
100–800 μm
Moisture
2–6%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.35–0.65 t/m³
Particle Size
50–300 μm
Moisture
5–8%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.45–0.75 t/m³
Particle Size
100–500 μm
Moisture
≤12%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3 / 5
Hygroscopicity
3–4 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.35–0.65 t/m³
Particle Size
100–500 μm
Moisture
8–12%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3 / 5
Hygroscopicity
4 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.30–0.60 t/m³
Particle Size
75–300 μm
Moisture
8–15%
Angle of Repose
45–55°
Flowability
1–2 / 5
Dust Level
4–5 / 5
Hygroscopicity
4 / 5
Caking Tendency
4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The fine powder may generate dust, pick up moisture, cake, or stick. Fine powders can entrain air during conveying, feeding, and filling, increasing the internal air content of the filled material.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be considered. Deaeration or air-release measures may be considered for filled bag stability, bag transfer, closing, and palletizing. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.45–0.65 t/m³
Particle Size
100–300 μm
Moisture
6–10%
Angle of Repose
40–50°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.65–0.85 t/m³
Particle Size
0.5–2.0 mm
Moisture
10–14%
Angle of Repose
32–42°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present.

Material Characteristics for Packaging

Bulk Density
0.25–0.40 t/m³
Particle Size
1–8 mm
Moisture
8–12%
Angle of Repose
35–45°
Flowability
3 / 5
Dust Level
1–2 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.35–0.60 t/m³
Particle Size
50–300 μm
Moisture
2–5%
Angle of Repose
40–50°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.35–0.55 t/m³
Particle Size
50–300 μm
Moisture
2–5%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.40–0.65 t/m³
Particle Size
0.2–2.0 mm
Moisture
9–13%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.45–0.65 t/m³
Particle Size
0.5–3.0 mm
Moisture
8–13%
Angle of Repose
30–40°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2 / 5
Caking Tendency
2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.40–0.65 t/m³
Particle Size
0.2–2.0 mm
Moisture
9–13%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.45–0.65 t/m³
Particle Size
0.5–3.0 mm
Moisture
8–13%
Angle of Repose
30–40°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2 / 5
Caking Tendency
2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.50–0.70 t/m³
Particle Size
0.5–2.0 mm
Moisture
8–12%
Angle of Repose
28–38°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2 / 5
Caking Tendency
2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material usually flows better than fine powders, while actual behavior may vary with particle size, fines content, moisture, and surface shape.

Packaging impact

The feeding method and weighing stability should be confirmed from actual material flow condition; dust collection may be considered when fines are present.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.40–0.65 t/m³
Particle Size
0.2–2.0 mm
Moisture
9–13%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder or meal blend may show variable flow, dust, sticking, and possible segregation depending on formula, fiber content, particle size difference, and fines content.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.45–0.65 t/m³
Particle Size
0.5–3.0 mm
Moisture
8–13%
Angle of Repose
30–40°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2 / 5
Caking Tendency
2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.55–0.90 t/m³
Particle Size
100–1000 μm
Moisture
≤10%
Angle of Repose
35–45°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder blend may be dusty and moisture-sensitive, and segregation may occur depending on component uniformity, particle size difference, density difference, and fines content.

Packaging impact

Feeding method, weighing stability, component uniformity, segregation risk, and dust collection should be reviewed according to actual material condition; contact material may be reviewed when mineral salts or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.55–0.90 t/m³
Particle Size
100–1000 μm
Moisture
≤10%
Angle of Repose
35–45°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder blend may be dusty and moisture-sensitive, and segregation may occur depending on component uniformity, particle size difference, density difference, and fines content.

Packaging impact

Feeding method, weighing stability, component uniformity, segregation risk, and dust collection should be reviewed according to actual material condition; contact material may be reviewed when mineral salts or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.55–0.90 t/m³
Particle Size
100–1000 μm
Moisture
≤10%
Angle of Repose
35–45°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder blend may be dusty and moisture-sensitive, and segregation may occur depending on component uniformity, particle size difference, density difference, and fines content.

Packaging impact

Feeding method, weighing stability, component uniformity, segregation risk, and dust collection should be reviewed according to actual material condition; contact material may be reviewed when mineral salts or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.55–0.90 t/m³
Particle Size
100–1000 μm
Moisture
≤10%
Angle of Repose
35–45°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder blend may be dusty and moisture-sensitive, and segregation may occur depending on component uniformity, particle size difference, density difference, and fines content.

Packaging impact

Feeding method, weighing stability, component uniformity, segregation risk, and dust collection should be reviewed according to actual material condition; contact material may be reviewed when mineral salts or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.40–0.65 t/m³
Particle Size
0.2–2.0 mm
Moisture
9–13%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder or meal blend may show variable flow, dust, sticking, and possible segregation depending on formula, fiber content, particle size difference, and fines content.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.45–0.65 t/m³
Particle Size
0.5–3.0 mm
Moisture
8–13%
Angle of Repose
30–40°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2 / 5
Caking Tendency
2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.40–0.65 t/m³
Particle Size
0.2–2.0 mm
Moisture
9–13%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder or meal blend may show variable flow, dust, sticking, and possible segregation depending on formula, fiber content, particle size difference, and fines content.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
2–8 mm
Moisture
8–13%
Angle of Repose
25–35°
Flowability
4 / 5
Dust Level
1–2 / 5
Hygroscopicity
2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material has larger or irregular particles, and its actual flow behavior depends on particle size, surface shape, and fines content.

Packaging impact

The feeding method and weighing stability should be confirmed based on the actual material flow condition; dust collection may be considered when fines are present. Fragile pellets or expanded products may also need breakage risk reviewed through actual material testing.

Material Characteristics for Packaging

Bulk Density
0.75–0.95 t/m³
Particle Size
0.15–1.0 mm
Moisture
≤0.5%
Angle of Repose
32–42°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
3–4 / 5
Caking Tendency
3–4 / 5
Corrosiveness
2–3 / 5
Packaging Notes

Material behavior

The material usually flows better than fine powders, while actual behavior may vary with particle size, fines content, moisture, and surface shape.

Packaging impact

The feeding method and weighing stability should be confirmed from actual material flow condition; dust collection may be considered when fines are present. Higher-grade contact material may be considered when corrosiveness, hygiene, or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.75–0.95 t/m³
Particle Size
0.15–1.0 mm
Moisture
7.5–9.0%
Angle of Repose
32–42°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
3–4 / 5
Caking Tendency
3–4 / 5
Corrosiveness
2–3 / 5
Packaging Notes

Material behavior

The material usually flows better than fine powders, while actual behavior may vary with particle size, fines content, moisture, and surface shape.

Packaging impact

The feeding method and weighing stability should be confirmed from actual material flow condition; dust collection may be considered when fines are present. Higher-grade contact material may be considered when corrosiveness, hygiene, or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.60–1.10 t/m³
Particle Size
100–1000 μm
Moisture
≤2%
Angle of Repose
30–42°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2–4 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1–3 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present. Higher-grade contact material may be considered when corrosiveness, hygiene, or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.60–1.10 t/m³
Particle Size
100–1000 μm
Moisture
≤2%
Angle of Repose
30–42°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2–4 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1–3 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present.

Material Characteristics for Packaging

Bulk Density
0.60–1.10 t/m³
Particle Size
100–1000 μm
Moisture
≤2%
Angle of Repose
30–42°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2–4 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1–3 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present.

Material Characteristics for Packaging

Bulk Density
0.60–1.10 t/m³
Particle Size
100–1000 μm
Moisture
≤2%
Angle of Repose
30–42°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2–4 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1–3 / 5
Packaging Notes

Material behavior

The material usually flows better than fine powders, while actual behavior may vary with particle size, fines content, moisture, and surface shape.

Packaging impact

The feeding method and weighing stability should be confirmed from actual material flow condition; dust collection may be considered when fines are present. Higher-grade contact material may be considered when corrosiveness, hygiene, or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.60–1.10 t/m³
Particle Size
100–1000 μm
Moisture
≤2%
Angle of Repose
30–42°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2–4 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1–3 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.80–1.10 t/m³
Particle Size
50–250 μm
Moisture
≤0.3%
Angle of Repose
35–45°
Flowability
3 / 5
Dust Level
3 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
2 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.80–1.00 t/m³
Particle Size
0.2–2.0 mm
Moisture
≤5%
Angle of Repose
30–40°
Flowability
3–4 / 5
Dust Level
1–2 / 5
Hygroscopicity
5 / 5
Caking Tendency
4–5 / 5
Corrosiveness
3–4 / 5
Packaging Notes

Material behavior

The material usually flows better than fine powders, while actual behavior may vary with particle size, fines content, moisture, and surface shape.

Packaging impact

The feeding method and weighing stability should be confirmed from actual material flow condition; dust collection may be considered when fines are present. Higher-grade contact material may be considered when corrosiveness, hygiene, or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.60–1.10 t/m³
Particle Size
100–1000 μm
Moisture
≤2%
Angle of Repose
30–42°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2–4 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1–3 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects. Higher-grade contact material may be considered when corrosiveness, hygiene, or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.60–1.10 t/m³
Particle Size
100–1000 μm
Moisture
≤2%
Angle of Repose
30–42°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2–4 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1–3 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects. Higher-grade contact material may be considered when corrosiveness, hygiene, or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.60–1.10 t/m³
Particle Size
100–1000 μm
Moisture
≤2%
Angle of Repose
30–42°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2–4 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1–3 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.40–0.70 t/m³
Particle Size
20–200 μm
Moisture
≤2%
Angle of Repose
40–50°
Flowability
2–3 / 5
Dust Level
4 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material is a fine powder that generates dust and has moisture pickup, caking, and adhesion tendency. It may stick to hopper or chute surfaces depending on moisture condition.

Packaging impact

Feeding method and weighing stability should be confirmed based on the actual material condition. Dust collection may be considered when fines content is high.

Material Characteristics for Packaging

Bulk Density
0.45–0.70 t/m³
Particle Size
100–500 μm
Moisture
≤1.5%
Angle of Repose
35–45°
Flowability
3 / 5
Dust Level
2–3 / 5
Hygroscopicity
4 / 5
Caking Tendency
4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material is a fine powder that generates dust and has moisture pickup, caking, and adhesion tendency. It may stick to hopper or chute surfaces depending on moisture condition.

Packaging impact

Feeding method and weighing stability should be confirmed based on the actual material condition. Dust collection may be considered when fines content is high.

Material Characteristics for Packaging

Bulk Density
0.05–0.20 t/m³
Particle Size
5–50 μm
Moisture
≤6%
Angle of Repose
45–60°
Flowability
1–2 / 5
Dust Level
5 / 5
Hygroscopicity
3 / 5
Caking Tendency
3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The fine powder may generate dust, pick up moisture, cake, or stick. Fine powders can entrain air during conveying, feeding, and filling, increasing the internal air content of the filled material.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be considered. Deaeration or air-release measures may be considered for filled bag stability, bag transfer, closing, and palletizing. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
0.1–1.0 mm
Moisture
≤1%
Angle of Repose
30–40°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present. Higher-grade contact material may be considered when corrosiveness, hygiene, or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
0.1–1.0 mm
Moisture
≤1%
Angle of Repose
30–40°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present. Higher-grade contact material may be considered when corrosiveness, hygiene, or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
0.1–1.0 mm
Moisture
≤1%
Angle of Repose
30–40°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
0.1–1.0 mm
Moisture
≤1%
Angle of Repose
30–40°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present.

Material Characteristics for Packaging

Bulk Density
0.55–0.75 t/m³
Particle Size
0.1–1.0 mm
Moisture
≤1%
Angle of Repose
30–40°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present.

Material Characteristics for Packaging

Bulk Density
0.45–0.65 t/m³
Particle Size
300–1200 μm
Moisture
≤10%
Angle of Repose
35–45°
Flowability
3 / 5
Dust Level
2–3 / 5
Hygroscopicity
4 / 5
Caking Tendency
4 / 5
Corrosiveness
2–3 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.85–1.30 t/m³
Particle Size
0.1–1.5 mm
Moisture
≤3%
Angle of Repose
32–45°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
1–2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1–2 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present.

Material Characteristics for Packaging

Bulk Density
0.85–1.30 t/m³
Particle Size
0.1–1.5 mm
Moisture
≤3%
Angle of Repose
32–45°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
1–2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1–2 / 5
Packaging Notes

Material behavior

The material usually has good flowability and is suitable for stable feeding in standard bagging lines.

Packaging impact

The feeding method and weighing stability are usually low-risk, while dust collection may be considered if fines are present.

Material Characteristics for Packaging

Bulk Density
0.85–1.30 t/m³
Particle Size
0.1–1.5 mm
Moisture
≤3%
Angle of Repose
32–45°
Flowability
3–4 / 5
Dust Level
2–3 / 5
Hygroscopicity
1–2 / 5
Caking Tendency
1–2 / 5
Corrosiveness
1–2 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.80–1.10 t/m³
Particle Size
50–250 μm
Moisture
≤0.3%
Angle of Repose
35–45°
Flowability
3 / 5
Dust Level
3 / 5
Hygroscopicity
2–3 / 5
Caking Tendency
2–3 / 5
Corrosiveness
2 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects. Higher-grade contact material may be considered when corrosiveness, hygiene, or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.50–0.90 t/m³
Particle Size
100–1000 μm
Moisture
≤10%
Angle of Repose
35–45°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
2–4 / 5
Caking Tendency
2–4 / 5
Corrosiveness
1–2 / 5
Packaging Notes

Material behavior

The powder blend may be dusty and moisture-sensitive, and segregation may occur depending on component uniformity, particle size difference, density difference, and fines content.

Packaging impact

Feeding method, weighing stability, component uniformity, segregation risk, and dust collection should be reviewed according to actual material condition; contact material may be reviewed when mineral salts or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.50–0.90 t/m³
Particle Size
100–1000 μm
Moisture
≤10%
Angle of Repose
35–45°
Flowability
2–3 / 5
Dust Level
3–4 / 5
Hygroscopicity
2–4 / 5
Caking Tendency
2–4 / 5
Corrosiveness
1–2 / 5
Packaging Notes

Material behavior

The powder blend may be dusty and moisture-sensitive, and segregation may occur depending on component uniformity, particle size difference, density difference, and fines content.

Packaging impact

Feeding method, weighing stability, component uniformity, segregation risk, and dust collection should be reviewed according to actual material condition; contact material may be reviewed when mineral salts or customer material-grade requirements are confirmed.

Material Characteristics for Packaging

Bulk Density
0.40–0.70 t/m³
Particle Size
50–300 μm
Moisture
≤8%
Angle of Repose
38–48°
Flowability
2–3 / 5
Dust Level
4 / 5
Hygroscopicity
3–4 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.35–0.65 t/m³
Particle Size
50–300 μm
Moisture
≤8%
Angle of Repose
38–50°
Flowability
2–3 / 5
Dust Level
4 / 5
Hygroscopicity
3–4 / 5
Caking Tendency
3–4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

Material Characteristics for Packaging

Bulk Density
0.40–0.70 t/m³
Particle Size
50–500 μm
Moisture
≤12%
Angle of Repose
40–52°
Flowability
2 / 5
Dust Level
3–4 / 5
Hygroscopicity
3–4 / 5
Caking Tendency
4 / 5
Corrosiveness
1 / 5
Packaging Notes

Material behavior

The powder may generate dust, pick up moisture, cake, stick, or show variable flow depending on actual particle size and moisture condition.

Packaging impact

Feeding method, hopper flow assistance for poor-flowing grades, weighing stability, and dust collection should be reviewed. When heat sealing is used as the closing method, powder residue in the sealing area should be controlled to avoid sealing defects.

This preview is not a material standard database and not an automatic packaging machine selection tool. Final equipment configuration must be confirmed using actual material samples and project requirements.