染整技术2025，Vol.47Issue(9)：12-18,25,8.
生物基PA56纤维性能研究
Research on the properties of PA56 fibers
摘要
Abstract
In order to enable nylon 56 to have broader applications in the textile industry,the physical and chemi-cal properties of nylon 56,nylon 6 and nylon 66 fibers were studied respectively.Their appearance morphology,mechani-cal properties,moisture absorption and rebound,heat resistance,acid and alkali resistance,and oxidant(hydrogen perox-ide)resistance were compared.The results show that the equilibrium moisture regain rate of nylon 56 is approximately 5.21%.Nylon 56 is not resistant to strong acids such as hydrochloric acid and sulfuric acid,but has good resistance to ace-tic acid.When processing nylon 56 in a dry heat state,the temperature should not exceed 200℃as much as possible.Ny-lon 56 has good resistance to oxidants(hydrogen peroxide)and suffers less damage in hydrogen peroxide.关键词
尼龙56/化学性能/前处理Key words
PA56/chemical properties/pretreatment分类
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孙后飞,刘晓敏,于诗辉,张东东,李宁,樊伟力,路恩刚..生物基PA56纤维性能研究[J].染整技术,2025,47(9):12-18,25,8.基金项目
山东省科技型中小企业创新能力提升工程项目(2023TSGC0001) （2023TSGC0001）
2022年度泰山产业领军人才项目(生物基尼龙纺织新材料全链条生产关键技术研究与产业化) （生物基尼龙纺织新材料全链条生产关键技术研究与产业化）
