摘要
介绍了PVC-U管道行业的整体情况、PVC树脂及加工助剂的应用情况、建筑用PVC排水管道和压力管道的技术进步,指出了PVC-U管道存在的主要问题和差距,并给出了发展建议。
The overall situation of PVC-U pipe industry, the application situation of resins and addi- tives, and the technological progress of drainage pipes and pressure pipes for bulidings were introduced. The main problems and gaps in PVC-U pipe were indicated, and development suggestions were given.
出处
《聚氯乙烯》
CAS
2014年第4期1-4,31,共5页
Polyvinyl Chloride
关键词
PVC
管材
共混改性
接枝改性
双向拉伸
PVC
tubing
blending modification
graft modification
biaxial tension
