Silica Powder or Silicon dioxide


Silica Powder or flour, a finely ground grey crystalline silica powder used in foundry work and in glass, ceramic, refractories, adhesives, cement, filler, fiberglass, porcelain, tile, and clay production. It has composition of >87% silica crystalline, <4.5% Aluminum oxide, <1.2% Iron oxide and <0.01% Titanium dioxide. All compositions are wt%.

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