Samsung Total 620L SAMSUNG TOTAL PETROCHEMICALS Co., Ltd. LDPE is a low-density polyethylene resin for extrusion coating applications. This grade is designed for conventional t-die

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。