Product Details
Detailed Description and Applications of Silica
Gas-phase method silica hydrated white carbon black
Silicon rubber: Improve anti-aging property and resilience
Plastic industry: Can improve the flexibility, strength and water resistance of plastics.
Coatings: Enhance anti-caking property; Has thickening and extinction property.
Pharmacy: Has thickening, suspending function; As carrier; As anti-caking agent.
SiO2 |
93% min |
PH value |
5.0-8.0 |
Na2SO4 |
2% max |
45um sieve residue |
0.5% max |
Loss On Heat |
4-7% |
BET m2/g |
140-170 |
DBP |
2.30-2.60 |