Topilene J340F Hyosung Chemicals PG PP Impact Copolymer is block copolymer, having excellent impact strength and high stiffness. Especially, their cold-resistant impact strength is superior because
Topilene J340F具有优异的抗冲击强度和高刚度。尤其是,其耐寒,耐冲击强度是优越的。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。