... , it is best substitute of STPP for producing phosphate-free detergent with high adsorptive capacity, ... excellent product using as filling & padding additive for plastics, rubber, paint, fertilizer, fodder, pesticide, cement, paper, grinding, ... glass, steel, decorative material, detergent; carrier material for catalyst, pesticide, fertilizer; Used to heat preservation material, metallurgy, centrifugal ...