Professional sale team&factory AC blowing agent for rubber export to AU,USA,MU,SA ... superior performance, versatile blowing agent. It is used in polyvinyl chloride, polyethylene, polypropylene, polystyrene, polyamide, ABS, and the ... PS, EVA PVC, NBR, SBR. Especially suitable for PE molded foam; commonly used in the EVA large ... not be manually extinguished. AC blowing agent for rubber/plastic chemical