Bynel 4003 DuPont Packaging Industrial Polymers HDPE resins are anhydride-modified, high-density polyethylene resins. They are available in pellet form for use in conventional extrusio

聚乙烯为乳白色半透明至不透明的热塑性树脂。PE是乙烯中最重要的下游产品，占世界聚烯烃消费量的70%。薄膜是主要加工产品，其次是片材和涂层等产品。