线型聚乙烯薄膜专用树脂的生产与应用  

Production and application of special LLDPE resin for film

作　　者：周英[1] 

机构地区：[1]大庆石化公司塑料厂,黑龙江大庆163714

出　　处：《炼油与化工》2015年第6期7-9,共3页Refining And Chemical Industry

摘　　要：文中分析了以己烯-1为共聚单体生产线型低密度聚乙烯(LLDPE)薄膜专用树脂HF-7042工艺,通过与通用树脂DFDA-7042进行性能比较,结果表明,树脂HF-7042具有更优异的耐穿刺能力。装置首次工业化生产264 t产品,并应用于手提袋的生产,加工过程稳定,薄膜的落标冲击强度等性能优异,满足用户要求。This paper analyzed production of special LLDPE resin HF-7042 used for film,with hexene-1 as comonomer. Bycomparison with common resin DFDA- 7042 regarding performance,the result showed that resin HF- 7042 has superiorpenetration resistance property. 246 t product was initially produced in commercial scale in the plant,and used forproduction of hand bags. Processing was stable,performances such as dart impact strength are superior and meet userrequirement.

关 键 词：己烯-1 共聚单体 线型聚乙烯 薄膜 专用树脂 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]