HDPE/硅钙镁晶须复合材料双壁波纹管的研制  

DEVELOPMENT OF DOUBLE-WALL CORRUGATED PIPES OF HDPE/CALCIUM-MAGNESIUM SILICATE WHISKER COMPSITES

作　　者：王世雷 

机构地区：[1]四川中物技术有限责任公司,绵阳621000

出　　处：《工程塑料应用》2005年第2期40-42,共3页Engineering Plastics Application

摘　　要：　　　通过研究影响管材环刚度的主要因素和提高管材环刚度的方法,确定了制备高密度聚乙烯 (HDPE) /硅钙镁(SCM)晶须复合材料双壁波纹管的最佳配方;介绍了HDPE/SCM晶须复合材料双壁波纹管的制备工艺和设备,为生产高性能、低成本的塑料管材提供了新的选择。该种管材具有环刚度高、质量轻、用料省、施工安装方便和耐低温性能好等优点。The optimal formula for manufacturing double-wall corrugated pipes of high density polyethylene(HDPE)/calcium-magnesium silicate whisker composites was determined by analyzing the main influencing factor of ring-stiffness of pipe and the way to improve ring-stiffness. The producing technology and equipment for double-wall corrugated pipes were presented, and a new choice for producing pipes of high performance but low cost was given. This kind of pipe has the benefits such as high ring-stiffness, low density, material saving, convenience for construction and installation, and low temperature resistance.

关 键 词：晶须 HDPE 复合材料 双壁波纹管 高密度聚乙烯 高性能 塑料管材 环刚度 施工安装 低成本 

分 类 号：TQ325[化学工程—合成树脂塑料工业] TU992[建筑科学—市政工程]