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.
出处
《工程塑料应用》
CAS
CSCD
北大核心
2005年第2期40-42,共3页
Engineering Plastics Application
