Silica Fume

Product Description

Silica fume is a co-product of the silicon and ferrosilicon metal industry. The technology and key equipment was imported from Elkem. Silica fume is widely used to make admixture of cement or concrete, refractory material and ceramic products, rubber, filler of coating, painting, resin and other chemical products.

Size: 0-45 micron 90%min

Density: 500-650kg/m³, 350kg/m³, 170kg/m³ or as the requirements of customers.

Packing: 300-700kg plastic woven bags each net or packing by the requirements of customers