Chat online
Specifications
1.Molecular Formula: H2Mg3O12Si42.Size: 200-5000mesh
3.Appearance:white powder
4.Whiteness:78% to 92%
5.25kg packing
Talc powder
As a professional manufacturer of talcum powder we have worked in this filed for many years. We can produce the product according to customers' requiements. All specifications of talcum powder can be supplied.
?
Composition cotent:
| Chemical composition | Data |
| Whiteness?≥ | 78-92% |
| 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% |
?
?
?
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.
?
?
?
My tel: 86 0311 86040958
Mobile: 86 13722996216
