PRODUCTS
This product is stable in the acidic environment,thixotropy, high melting point,low thermal conductivity and low Shrinking rate:strong oil absorption and covering. Mainly used for paint,ink,plastic,rubber,cable,papermaking,daily chemical industry,etc.
| 800 mesh | 1250 mesh | 1600 mesh | 2000 mesh | 3000 mesh | 5000 mesh |
Whiteness | 92 | 93 | 93 | 93 | 95 | 95 |
Average particle size (um) | 11±0.3 | 10±0.3 | 5±0.3 | 4±0.3 | 3±0.3 | 2.5±0.3 |
Oil absorption g/100g≤％ | 32 | 35 | 36 | 40 | 45 | 50 |
Moisture≤％ | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Loss on ignition 1000°C≤％ | 6 | 6 | 6 | 6 | 6 | 6 |
Si02≥％ | 58 | 58 | 58 | 58 | 58 | 58 |
MgO≥％ | 30 | 30 | 30 | 30 | 30 | 30 |
Fe203≤％ | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
