摘要
芳纶是一种有机合成的、高技术含量和高附加值的高性能特种纤维,目前工业化的品种主要有两大类:芳纶l414(对位芳纶)和芳纶1313(间位芳纶),该文简单地介绍了两种芳纶纤维国内外的发展状况,着重介绍了它们的制备方法、性能和在各个领域的应用,并对目前国内芳纶存在的问题做了简要分析。
Aamid fiber is a kind high-performance fiber with high technology content and added value synthesized by organic method. The two major varieties of the industrialization for aramid fiber were aramid 1414 （ para-aramid） and aramid 1313 （meta-aramid）. This paper simply introduces the development for two kinds of aramid fiber at home and abroad, and emphatically describes their preparation methods, properties and applications in various fields , and gives a brief analysis for domestic prodction status in the end.
出处
《合成技术及应用》
2013年第1期21-27,共7页
Synthetic Technology & Application
关键词
芳纶
PPTA
间位芳纶
制备
性能
应用
aramid fiber
PPTA
meta-aramid
preparation
performance
application
