200kt/aLDPE装置的工艺特点及产品开发  

Process characteristics of 200 kt/a LDPE Plant and product development

作　　者：曹胜先[1] 李德爱[2] 李传明[2] 曹婷婷[1] 

机构地区：[1]大庆化工研究中心,黑龙江大庆163714 [2]大庆石化公司塑料厂,黑龙江大庆163714

出　　处：《炼油与化工》2011年第5期47-50,87-88,共4页Refining And Chemical Industry

摘　　要：介绍了大庆石化公司200 kt/a LDPE装置的生产工艺特点、工艺流程、产品的性能及应用情况。该装置设计的产品牌号有16个,其中均聚牌号12个、乙烯—醋酸乙烯(EVA)共聚牌号4个。产品可用于生产薄膜制品、注塑制品、吹塑制品、电缆电线与钢管的外敷层、型材和板材等。This paper introduced the production process characteristics,process flow and product properties and applications of the 200 kt/a LDPE Plant of Daqing Petrochemical Company.This plant has 16 designed product grades,among which,12 are homopolymers,and 4 are EVA copolymers.These products can be used for production of film products,injection molded product;blown product,cable & wire coating,shapes and sheets.

关 键 词：LDPE装置 工艺特点 薄膜性能 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]