聚对苯二甲酰对苯二胺纤维应用改性研究  

Research on Modification of p-Phenylene Terephthalamid Fiber

作　　者：宋涛[1] 廖学明[1] 吕兴军[1] 宋志祥[1] 王丹[1] 佘万能[1] 

机构地区：[1]湖北省化学研究院,武汉430074

出　　处：《精细石油化工进展》2009年第3期51-55,共5页Advances in Fine Petrochemicals

摘　　要：聚对苯二甲酰对苯二胺纤维(PPTA)是由液晶溶液制得的高强、高模、耐高温的高科技纤维。简要介绍了高强、高模PPTA纤维的工艺改性技术;重点介绍了功能化PPTA纤维的改性,包括PPTA纤维的粘合性能,易染耐光及耐候性的改善,纤维的应用性、柔软性、导电性、抗静电性、光热稳定性的改善。p -Phenylene terephthalamid （PPTA） fiber is a fiber with high intension , high modulus and heat -resistance which was produced through liquid crystal solution, thus is the most important high -tech fiber currently. Modification of PPTA fiber through technique was simply introduced. The focus was on functional modification. The properties such as adhesivity, dyeing behaviour, and sunlight resistance were improved.The behaviours in application, softness, conductivity, antistatic property, light and heat resistance were also improved.

关 键 词：PPTA纤维 功能改性 应用改性 工艺改性 

分 类 号：TQ340.79[化学工程—化纤工业]