Min. Order Reference FOB Price
1 Ton US$90.00-300.00 / Ton
Product Description
Product Description Silica fume, also known as microsilica, It is an amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy production. Silica fume is an ultrafine material with spherical ...