在现有吹塑薄膜机组上生产农用PE引水软管  

Production of PE Diversion Soft Tube for Farming with the Existing Blown Film Moulders

作　　者：张倩芬 

机构地区：[1]武汉市塑料研究所

出　　处：《塑料工业》1990年第2期55-56,共2页China Plastics Industry

摘　　要：农用聚乙烯引水软管用于农田灌溉,表明具有节水、节能、占地少、价格便宜等优点,因而受到广大农民的欢迎。本文介绍了采用LDPE/LLDE为70/30的掺混比、中心进料的螺旋式机头、2～3的拉伸比和3～3.5的吹胀比,在现有吹塑薄膜机组上试产这种农用PE软管的经验。When PE soft tube fo farming is used in irrigation, it saves water and energy, covers less land and offers less price aswell, it is a favourite with most of the farmers. This paper introduces the experience of the trial production of PE soft tube forfarming by means of using LDPE/LLDPE in the mixture ratio of 70/30, center feed screw head, tensile ratio of 2-3 and blow-up ratio of 3-3.5 with the existing blown film moulders.

关 键 词：聚乙烯 软管 吹塑薄膜 设备 成型 

分 类 号：TQ325.12[化学工程—合成树脂塑料工业]