摘要
结合国内外管材原材料、技术和市场的需要,简述了PVC管材的现状及发展方向。认为双轴取向拉伸管材作为一种新型先进技术,在提高管材性能的同时可节约材料,具有非常好的竞争优势。详细研究分析了双轴取向聚氯乙烯管材生产技术、优越性能及良好的社会效益和经济效益。
Combining the raw material, process and market of pipes at home and abroad,the current situation and development trend of PVC pipes were introduced briefly. It was regarded that as a new kind of technology, the biaxial orientation pipes could save materials, improve the properties of pipes and had excellent competitive advantage. The production technology, superior performances and good economoc and social benefits of biaxial orientation PVC pipes were studied in detail.
出处
《聚氯乙烯》
CAS
2008年第5期1-4,共4页
Polyvinyl Chloride
关键词
PVC管道
双轴取向
发展方向
PVC pipe
biaxial orientation
development trend
