Physical indicators:
Appearance | White powder |
Whiteness | ≥93 |
PH | 6-7 |
Average size | 2.5±0.5um |
Specific gravity | 2.7g/ml |
Oil absorption | 28±2.5g/100g |
Mohs hardness | 7.8 |
Chemical contents | Silicates |
Advantage:
a. assure the high quality of products.
b. .all products will be supplied according to customers different requirements.
c. .one-stop service
d. A grade products with high purity
e. production capacity:1000-1500 metric ton/month.