Wollastonite on sale Variety:Glaze grade,Ceramic-Body Grade,Filler Grade Purity:90 % Formula:CaSiO3 Price:best Wollastonite 1.wollastonite powder for ceramics 2.400 mesh/800 mesh/1250 mesh 3.wollastonite powder for ceramics Wollastonite powder is widely used in ceramic, paints, coatings, plastics, rubber, welding, chemical, metallurgy, construction, automobile ,asbestos substitutes and paper ...