Topilene HB242P Hyosung Chemicals PG PP Impact Copolymer  is a block copolymer and it has high impact strength and very high stiffness as well as improved mechanical properties. Especially,

Topilene HB242P是高冲击 ，嵌段共聚注塑级。聚丙烯特点密度小,吸水率低，强度刚度,硬度耐热性均优于低压聚乙烯,可在100度左右使用。常用于汽车工业，器械和日用消费品。