Study on Atmospheric Pressure Plasma Treatment to Improve Sizing Performance of Pure Polyester and Polyester/Cotton Yarns  

作　　者：崔运花 陆伟 刁颖 陈艳弘 邓杲阳 吕靖 刘昱 向艳 

机构地区：[1]College of Textiles,Donghua University [2]College of Science,Donghua University

出　　处：《Journal of Donghua University(English Edition)》2011年第4期409-412,共4页东华大学学报（英文版）

基　　金：Key Projects in the National Science & Technology Pillar Program during the 11th Five-Year Plan Period,China (No.2009BAE88B01);National Natural Science Foundation of China (No. 10835004)

摘　　要：Since polyvinyl alcohol （PVA） as a sizing agent is not environmental friendly, it＇ s imperative to use less or even without PVA in the warp sizing. A set of sizing formulas with the same solid containing rate and different proportion were designed. After sizing practice of pure polyester and polyester/cottan yarns with atmospheric pressure plasma treatment by the set of sizing formulas, sizing quality was compared. The results indicate that strength enhancement rate, elongation reduction rate, and abrasion resistance of pure polyester and polyester/cotton sized yarn are significantly improved by atmospheric pressure plasma treatment. Meanwhile, PVA can be used less, or replaced by acrylic acid size.Since polyvinyl alcohol(PVA) as a sizing agent is not environmental friendly,it's imperative to use less or even without PVA in the warp sizing.A set of sizing formulas with the same solid containing rate and different proportion were designed.After sizing practice of pure polyester and polyester/cotton yarns with atmospheric pressure plasma treatment by the set of sizing formulas,sizing quality was compared.The results indicate that strength enhancement rate,elongation reduction rate,and abrasion resistance of pure polyester and polyester/cotton sized yarn are significantly improved by atmospheric pressure plasma treatment.Meanwhile,PVA can be used less,or replaced by acrylic acid size.

关 键 词：plasma continuous treatment polyvinyl alcohol （PVA） sizing quality 

分 类 号：TS105.1[轻工技术与工程—纺织工程]