Silica Fume NR880

Silica Fume NR880 is a densified dry powder microsilica admixture for portland cement concrete and mortars.

Silica Fume NR880 is a pozzolanic material that consists primarily of fine silicon dioxide particles in a non-crystalline form.

Silica Fume NR880 meets the requirements of ASTM C-1240 and contains a minimum of 88% silicon dioxide (SiO2)

Technical Data :

Parameters Tested Results
Silicon Dioxide(SiO2) 88.89%
Loss on Ignition (LOI) 1.8%
Moisture Content % 2.0%
Percent Retained On 45-μm (325 sieve) 2.7%
Bulk Density 200-650kg/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

3.Silica fume in Ceramics

4.Silica fume in Rubber

Require COA and MSDS
Silica Fume China