PVC-U管材承插口缺陷及其解决办法  

RESOLUBLE METHOD OF SOCKET DEFECT OF PVC-U PIPE

作　　者：周百良 逄明正 安春良 李文贤 

机构地区：[1]齐鲁武峰塑胶有限公司,山东淄博255411 [2]齐鲁石化第一化肥厂,山东淄博255436

出　　处：《现代塑料加工应用》2000年第4期18-21,共4页Modern Plastics Processing and Applications

摘　　要：分析了PVC -U管材扩口的工艺条件 ,从扩口工艺条件及挤出工艺条件、配方、原料方面 ,介绍了PVCThe socket fabrication technology of PVC-U pipes were studied. On the basis of the analysis of PVC-U pipe socket forming, the extrusion condition and material formula, the solutions of PVC-U pipe socket defect were given.

关 键 词：硬质聚氯乙烯 管材 承插口 缺陷 扩口 

分 类 号：TQ320.723[化学工程—合成树脂塑料工业]