Silica Quartz Powder

Synonyms & keywords: microsilica , micro silica , silicafume , silicon dioxide , silicon ash
introduction: microsilica, also known as silica fume,it is a very fine pozzolanic material,
 composed of amorphous silica produced by electric arc furnaces as a by product of the 
production of elemental silicon or ferro silicon alloys.microsilica can be used in a variety 
of cementitious products  such as concrete,grouts,and mortars as well as elastomer,  polymer,
refractory, ceramic and rubber applications.
Hs no.: 28112200
application:
concrete industry
refractory industry
rubber industry
anti-caking agent
pellet binders
water glass industry
drilling industry
and other fields.