Description

Silica Fume NR**0 is a dry powder available in two forms, densified silica fume and undensified silica fume. Silica Fume NR**0 is a pozzolanic material that consists primarily of fine silicon dioxide particles in a non-crystalline form. Silica Fume NR**0 meets the requirements of ASTM C****0 and contains minimum of *0% silicon dioxide (SiO2) Technical Data : Parameters Standard Value Silicon Dioxide(SiO2) min *0 % Loss on Ignition(*****) max 3 % Moisture Content(H2O ) max 1.0 % Percent Retained On *5Î&frac*4;m (**5 sieve) max 2.0 % Bulk Density ******0kg/kg/m3 and ******0kg/m3 Silica Fume CAS # : *********2 Silica Fume Packing : **0kg/jumbo bags, **0kg/jumbo bags and *5kg small plastic woven bags. Application & Usage : ***** Silica fume **0 in used in cement、concrete and construction materials.