... diamine, acetate fibre, polyving akohol, polyphenylene thioether, PP, SAN, ABS, molecular sieve, Catalyst, plastic additive EnvironmentPTA sludge, pharmaceutical factory residue, surge factory ... fluoride, Aluminum hydroxide, barium sulfate, calcium sulfate, dyestuff and intermediate, molecular sieve, saponin Architecturegypsum, Calcium carbonate, tricalcium phosphate Cool-medium can be ...