acid-causing substance是什么意思

用法例句

Chlorinated ABS grafting rubber powder ( chlorinated polybutadiene) was prepared by gas-solid processing, and then it was blended with styrene/acrylonitrile copolymer( SAN) to manufacture new ACS material.

用气固相法制备氯化ABS接枝胶粉(氯化聚丁二烯),将产物与(苯乙烯/丙烯腈)共聚物(SAN)共混制得一种新型ACS材料。