1. Main properties and features
Appearance - white powder
Packing - 25kg woven bag, 1000kg sack
Main features - good fluidity, high whiteness, can prevent fuming, no drops, no generation of toxic gases; soluble in strong acids/alkalis.
Range of application - As fire retarding additive of plastic, rubber etc.; basic materials in paper making, coatings and toothpaste; carriers of catalysts; also used in water purifier, fluorides, dyers, pharmacy, building materials etc.