Classification
Silicon Dioxide
Other Names
Precipitated Silica
Grade Standard
Industrial Grade
Application
Rubber Product, PE Separator of Battery
BET specific surface area
125-150
Silica content (dry basis)
>=93%
wt% in ignition loss (dry basis)
<=7.0%
PH value in 10% aqueous solution
6.0-7.5
Oil absorption DBP
2.0-3.0 cm3/g
Sieve residue in 45um
<=0.5%