Customization: | Available |
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CAS No.: | 7631 86 9 |
Formula: | Mixture |
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Drying loss(105 ºC/2h) | ≤5% |
Burning loss(1000ºC/2h) | 5-7% |
Oil absorption value | 250-280g/100g |
Average particle size (Malvern) | 4-5d50 ,um |
PH value (5% water suspension) | 6-7 |
Porosity | 2 ml/g |
Silica content (dry basis) | ≥99% |
Surface treatment | Inorganic |