摘要
综述了国内聚乙烯醇改性技术的进展情况.改性方法包括:共聚、共混和聚合物后反应(涉及醚化、醇化、缩醛化、交联、降解及表面改性等)三大类.较为详细地介绍了聚乙烯醇纤维的改性.并对我国聚乙烯醇工业的发展进行了展望.
The internal advances of PVA modification technology,including copolymerization,blending and poly-merical reactions(such as etherification,esterification,acetalization,crosslinking,degradation and surfacemodification etc.)were reviewed in this article.The PVA fiber modification was introduced mainly.The de-velopment prospect of PVA industry was discussed.
出处
《合成纤维工业》
CAS
CSCD
1993年第2期43-47,共5页
China Synthetic Fiber Industry
关键词
聚乙烯醇纤维
改性
共聚
共混
polyvinyl alcohol(PVA)
modification
copolymerization
blending
polymerical reaction
