摘要
ＰＶＡ－ＰＶＣ共混纤维即阻燃性优良的维氯纶．本文介绍其制备过程的特点，包括对ＰＶＣ乳液的要求、ＰＶＡ与ＰＶＣ的共混纺丝、共混纤维的超分子结构和形态结构等．最后，介绍了维氯纶的２个主要特点─—染色性和阻燃性的研究结果．这一研究结果指出，维氯给的两相结构使其具有优良的染色性，维氯给的ＬＯＩ值可达３６％．
VA-PVC blend fiber has good flame retardance, it is called vinyl-chloran inour country. In this paper, the speciality on the production process of this fiber is introduced, included the characteristics of.the PVC emulsion, spinning of the PVA-PVC blendemulsion, super molecular structure and morphological structure of the fiber. Finally, twoimportant investigation results concerning the characteristics of this fiber, dyeing behaviorand flame retardance, are reported.
出处
《北京服装学院学报（自然科学版）》
CAS
北大核心
1994年第2期12-19,共8页
Journal of Beijing Institute of Fashion Technology：Natural Science Edition
关键词
维氯纶
PVA-PVC
共混纤维
纺丝
Vinylchoride-Vinylal blend fibre
flame retardant fibers
fiber structure
PVCemulsionl PVA-PVC blend spinning
