Silica Fume 850 Application: Construction

With the assistance of skilled and dedicated professionals, we are eminent Exporter, Manufacturer & Supplier of Silica Fume 850 in Beijing, Beijing, China.
Silica Fume 850 is a densified dry powder microsilica admixture for portland cement concrete.

Silica Fume 850 is a pozzolanic material that consists primarily of fine silicon dioxide particles in a non-crystalline form.

Silica Fume 850 meets the requirements of ASTM C-1240 and contains a minimum of 85% silicon dioxide (SiO2)

Technical Data :
Parameters TestedResults
Silicon Dioxide(SiO2)85.89%
Loss on Ignition (LOI)2.0%
Moisture Content %1.8%
Percent Retained On 45-I m (325 sieve)2.7%
Bulk Density650kg/m3

Silica Fume CAS # : 69012-64-2

Silica Fume Packing : 900KG/Jumbo Bag,500KG/Jumbo Bag or 20kg or 25kg small plastic woven bags.

Usage :
1.Silica fume in concrete
2.Silica fume in Ceramics
3.Silica fume in Rubber