Specifications
1.7 years experience2.Size: 325-5000mesh
3.Certificate by authority
4.Whiteness:78% to 95%
5.20/25kg packing
?Industrial use: Paint, coating, paper, cosmetic, ceramic, etc.
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Composition cotent:
Chemical composition | Data |
Whiteness?≥ | 78-95% |
Dust,?mm2/g≤ | 0.4-1 |
CaCO3??≤ | 1%-4% |
Acid-soluble?iron | 0.2-0.5 |
PH | 7-9.5 |
Moisture?≤ | 0.50% |
L.O.I.?(800oC)≤ | 6%-22% |
Abrasion?Degree | 80-100 |
SiO2 | 35-62% |
MgO | 25-32% |
Fe2O3 | ≤0.1% |
CaO | ≤0.5% |
Al2O3 | ≤0.2% |
Density (g/cm3) | 2.6-2.8 |
Oil?absorption?capacity? | 20.0-50.0 |
Pass?rate(45μm)??≥ | 98% |
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Talc powder has properties of lubricity, viscous resistance, flowing boosting, fire resistance, acidoresistance, insulativity, high melting point, inactive der chemismus, good covering power, soft, good shining, good adsorptivity. It can be used in industries of food, rubber, painting, ceramics, cosmetic, pharmaceutical, paper-making, etc.
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Mobile: 86 1372299621