grey microsilica
Product Detailed
the raw materials from Silicon metal.
LOI <2%
highiest PAI 145%
Microsilica (Silica fume), they used in concrete. it can improve concrete's properties such as compressive strength, bond strength and abrasion resistance, reduces permeability, and therefore helps in protecting reinforcing steel from coorrosion. at the same time, Microsilica can be used in the production of refractory and porcelain to raise intensity and durability, it also can be used in paint,coating,resin,rubber and other high molecular as a filler material to improve the material overrall performance
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