PPSU Polyethylene sulfone 聚苯砜
PPVC Plasticised polyvinyl chloride(PVC-P) 增塑聚氯乙烯
PS Polystyrene(GPPS) 聚苯乙烯
PSU Polysulphone 聚砜树脂
PTFE Polytetyafluoroethylene 聚四氟乙烯
PU Hard polyurethane elastomer 硬聚氨脂弹性体
PUR Polyurethane 聚氨脂
PVAC Polyvinylacetate 聚乙酸乙烯脂
PVAL Polyvinylalcohol 聚乙烯醇
PVB Polyvinylbutyral 聚乙烯醇缩丁醛
PVC Polyvinyl chloride 聚氯乙烯
PVCC Chlorinated polyvinyl chloride 氯化聚氯乙烯
PVDC Polyvinylidene chloride 聚偏二氯乙烯
PVDF Polyvinylidene fluoride 聚偏二[收起]