| SPECIFICATION | ||
| Specification | ||
| Appearance | : | very fine powder |
| Color | : | off white or grey |
| Odor | : | odorless |
| PH | : | 8.0-9.0 |
| Bulk density | : | 0.7 g/cm3 |
| Moisture | : | 14.0% max |
| Particle size (200 mesh) | : | 95% min |
| Ingredients | : | SiO2 68% Al2O3 14.4% Fe2O3 1.71% |
| : | MgO 1.52% CaO 1.2% TiO2 0.1% | |
| : | K2O 0.44% Na2O 2.13% | |
| Heavy metal | : | 20ppm max |
| GREMONT CHEMICAL COMPANY LIMITED TEL NO : 886-2-2231-2360 E-MAIL : gremont.chem@msa.hinet.net |