Samsung Total EX17 SAMSUNG TOTAL PETROCHEMICALS Co., Ltd. PP, HMS is a polypropylene compound featuring high melt strength, processability. EX17 displays superior impact strength, with excellent 
 

聚丙烯俗称百折胶，密度小，强度，刚度，硬度，耐热性均优于低压聚乙烯。用于汽车，电气，机械，医疗等。