Classification
Silicon Dioxide
Grade Standard
Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Application
coating/rubber/adhesives
Specific sunface area(BET), ㎡/g
200±20
pH value in 4% dispersion
3.9~4.5
Loss on drying(2 hours at 105℃), %
≤2.0
Sieve Residue(45μm), mg/kg
≤250