, it is widely used in thermosetting plastics, synthetic rubber, paints and building materials, as well as fillers for artificial marble and PVC wallpaper.Raw materials in aluminum chemical productionRaw materials in glass and glaze manufacturingFlame retardant and smoke-proof fillers in plastics (eg cables, rubber products and carpet backing)Fertilizer raw materialThickeners and tackifiers in paper, solvent and waterborne coatings, UV curable coatings, inks and adhesivesA polishing and cleaning