摘要
本文叙述了四种硬质PVC低发泡挤出成型工艺原理,介绍了国内外该项生产技术的现状,以硬质PVC芯层发泡管和发泡板材为实例阐述了它的应用前景。
This paper relates to the process principle of 4 kinds of rigid PVC with low foaming extruding, introduces the present status of the production technique of the project at domestic and abroad and taken the rigid PVC core layer foaming tube and foaming sheet for example and points out its applying prospect.
出处
《橡塑技术与装备》
CAS
2002年第6期22-25,共4页
China Rubber/Plastics Technology and Equipment
