长碳链尼龙研究现状及应用分析  

Research status and application analysis of long carbon chain nylon

作　　者：别致 王立岩[1] 种云胜 杨天祥 Bie Zhi;Wang Liyan;Zhong Yunsheng;Yang Tianxiang(School of Petrochemical Engineering,Shenyang University of Technology,Liaoyang 111000,Liaoning,China)

机构地区：[1]沈阳工业大学石油化工学院,辽宁辽阳111000

出　　处：《橡塑技术与装备》2022年第11期50-55,共6页China Rubber/Plastics Technology and Equipment

摘　　要：分子主链上含有重复酰胺基团—[NHCO]—的热塑性树脂称为聚酰胺树脂,俗称尼龙。长链尼龙一般是指段链中亚甲基长度10以上的尼龙,除具有常见尼龙特性,还具备韧性和柔软性好、吸水率低、尺寸稳定性好、介电性能优异等特点。本文综述了国内外长碳链尼龙研究现状及应用,分析了各领域长碳链尼龙的应用方向及未来发展前景。Thermoplastic resins containing repeating amide groups-[NHCO]-on the main chain of molecules are called polyamide resins,commonly known as nylon.Long-chain nylon generally refers to nylon with segmental chains of methylene length 10 or more.In addition to common nylon properties,it also has good toughness and flexibility,low water absorption,good dimensional stability and excellent dielectric properties.This paper reviews the research status and application of long carbon chain nylon at home and abroad,and analyzes the application direction and future development prospect of long carbon chain nylon in various fields.

关 键 词：长碳链尼龙 聚酰胺 工程塑料 性能 发展 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业]