Place of Origin : Hubei,China
Newreach Silica Fume 950
Silica Fume NR950 is a dry powder available in two forms,densified silica fume and undensified silica fume .
Silica Fume NR950 is a pozzolanic material that consists primarily of fine silicon dioxide particles in a non-crystalline form.
Silica Fume NR950 contains a minimum of 95% silicon dioxide (SiO2)
Technical Data :
Index items Standard Value
SiO2(Silicon Dioxide) Min. 95.0%
Fe2O3 (Iron Oxide) Max. 0.3%
Al2O3(Aluminium Oxide) Max. 0.5%
CaO(Calciu