Natural Barium Sulphate
Barium Sulphate
Molecular Formula: BaSO4
CAS NO.: 13462-86-7
H.S. Code: 2511100000
Typical Properties:
High specific gravity
Uniform particle size distribution
Good dispersity and affinity
Extremely high brightness
High purity guaranteed
Excellent chemical inertness
Resistant to acids and alkalis
Application:
Powder coating, paint, plastic, rubber, painting, dye, printing ink, copper plate, textile, lead-acid battery, brake pad, brake lining, pigment, car parts, paper-making, glass, porcelain enamel, ceramics & insulating tape etc.
- Powder coating and painting: as a filler in coating powder, can adjust coating thickness, color and luster; also improve chemical stability.
- Plastics Industry: It makes the plastic ore durable, perfect covering, and top grade electricity insulation plastic.
- Rubber industry: improve product strength, wear resistance and geometric stability, and long lifespan, weather resistance, toughness and hardness.
- Printing ink: increase the brightness and color.
Specification:
Model No. | BA389 | BA386 | BA386-A | BA382 | BA381 | BA345 |
BaSO4 (%) | 94 | 94 | 94 | 92 | 92 | 92 |
D97 (μm) | 33.4 | 21.0 | 21.0 | 22 | 8.8 | 21.0 |
D50 (μm) | 11.3 | 7.8 | 7.8 | 8 | 3.3 | 7.8 |
Whiteness (%) | 85 | 50 | 70 | 90 | 92 | 86 |
Loss on Ignition (%) | 0.91 | 0.89 | 0.71 | 0.88 | 0.85 | 0.43 |
pH Value | 7±0.5 | 7±0.5 | 7±0.5 | 7±0.5 | 7±0.5 | 7±0.5 |
Moisture (%) | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 |
Oil Absorption (g/100g) | 13~15 | 13~15 | 13~15 | 13~15 | 13~15 | 12~14 |
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