Silica Fume NR900

Silica Fume NR900 is a dry powder microsilica admixture for portland cement concrete and mortars.

Silica Fume NR900 is a pozzolanic material that consists primarily of fine silicon dioxide particles in a non-crystalline form.

Silica Fume NR900 meets the requirements of ASTM C-1240 and contains a minimum of 90% silicon dioxide (SiO2)

Technical Data :

Parameters Tested	Results
Silicon Dioxide(SiO2)	90.78%
Loss on Ignition (LOI)	2%
Moisture Content %	1.8%
Percent Retained On 45-μm (325 sieve)	2.7%
Bulk Density	200-350kg/m3 and 650kg/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 refractory

3.Silica fume in Ceramics

4.Silica fume in Rubber

Require COA and MSDS