| CAS No.: | 14807-96-6 |
|---|---|
| Other Names: | talcum |
| MF: | 3Mg4SiO2H2O |
| EINECS No.: | |
| Place of Origin: | China (Mainland) |
| Brand Name: | EG |
| Model Number: |
Quick Details
Specifications
Product Description
Talcum powder
A) High whiteness and good purity
B) Stable quality
C) Big quantity of supply
D)We have mining and team of transportation
Used in: Rubber, plastic, paint, such as chemical industry as a reinforcement modification filler.
Features: Increase the stability of the product practice.
Increase the tension strength, shear strength, crooked intensity, intensity of pressure,
Reduce the deformation, stretch rate, coefficient of thermal expansion, white degree is
High, the particle size are uniform dispersion characteristics such as strong.
| high-class product | first-rate product | qualified product | |
| Whiteness> | 96 | 95 | 88 |
| Fineness 45μm,Passing rate > | 99.9% | 99.5% | 98.5% |
| Cumulative Content of Particle Size Distribution |
<20μm 80% <10μm 50% <5 μm 30% |
72% 36% 16% |
60% 26% 12% |
| SiO2 > | 61.0% | 58.0% | 55.0% |
| MgO > | 30.0% | 31.0% | 31.0% |
| Cao < | 0.50% | 1.00% | 1.50% |
| Fe2O3 < | 0.30% | 0.30% | 0.30% |
| Al2O3 < | 0.50% | 0.80% | 1.00% |
| (1000°C)LOI < | 6.00% | 8.00% | 10.00% |
| Buck Density (g/cm 2 ) < | 0.45 | 0.55 | 0.65 |
| Tightness (g/cm 2 )< | 0.90 | 0.95 | 1.00 |
| Moisture < | 0.1%-0.2% | ||