028-3853-0686
Technical Specification:
Appearance
White powder or pellet
BET, m2/g
161.0-191.0
Heat Loss(105℃), %
4.0-8.0
Ignition Loss(1000℃), %
Max.7.0
PH Value
5.0-8.0
SiO2 Content, %
Min.90.0
Fe Content, mg/kg
Max.1000
Na2SO4 Content, %
Max. 1.50
DBP oil absorption, cm3/g
2.00-3.50
Residues on 45µm Sieve, %
Max.0.50
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