铝/改性PE复合管的研究  

Al/MODIFIED PE COMPOSITE PIPES

作　　者：郭红革[1] 葛涛[2] 段予忠[2] 杨金平[2] 郭晓红[2] 

机构地区：[1]天津大学,天津370002 [2]青岛科技大学,青岛266042

出　　处：《工程塑料应用》2003年第5期15-17,共3页Engineering Plastics Application

摘　　要：研究了在铝塑复合管的PE层配方中加入不同种类CaCO_3和分散剂对PE层力学性能的影响,并对改性后的铝塑复合管的爆破强度、耐静压时间、环拉力等进行了测试。结果表明,加入适当分散剂处理的纳米CaCO_3改性的PE层的性能明显提高,并且制得的管材各项性能指标均满足标准要求。The reflection of adding different kinds of CaCO, and dispersing agent on the mechanical properties of PE layer in Al/plastic pipe was studied, and the hoop tensile force, bursting strength and time resisting the static pressure of the modified Al/Plas-tic pipe were also tested. The results show that adding appropriate amount of dispersing agent can apparently improve the property of nano-CaCO3 modified PE layer and the Al/plastic pipe made of it meet the requirement of CJ/T 108-1999 standard.

关 键 词：铝/改性PE复合管 研究 铝塑复合管 聚乙烯 

分 类 号：TQ327.9[化学工程—合成树脂塑料工业] TQ320.724