文献类型：期刊文献

英文题名：Effects of Monomer Compatibility on Sizing Performance of Chitosan-g-P(MA-co-AM)

作者：Li, Manli[1];Wang, Shuangshuang[1];Jin, Enqi[1];Yu, Bing[1];Qiao, Zhiyong[2]

机构：[1]Shaoxing Univ, Shaoxing, Peoples R China;[2]Changzhou Vocat Inst Text & Garment, Changzhou, Peoples R China

年份：2021

卷号：8

期号：6

起止页码：58

外文期刊名：AATCC JOURNAL OF RESEARCH

收录：SCI-EXPANDED(收录号：WOS:000721297500007)、、WOS

基金：The work was supported financially by the Technological Research Project for Public Welfare of Zhejiang Province (LGG21E030005) and the Postdoctoral Research Program of Zhejiang Province. Financial sponsors do not endorse the views expressed in this publication.

语种：英文

外文关键词：Acrylamide; Acrylic Acid; Chitosan; Graft Copolymerization; Methyl Acrylate; Sizing Pertormance

外文摘要：To impart good application performance to chitosan (CS) sizes for high polyester content warp yarns, methyl acrylate (MA) and acrylamide (AM) monomers, with a variation in feed molar ratio from 1:9 to 4:6, were grafted onto the molecular chains of native CS to obtain CS-g-P(MA-co-AM) products, with similar grafting ratios through a K2S2O8-NaHSO3 redox system. Effects of monomer compatibility of MA and AM on sizing performance of the CS-g-P(MA-co-AM) for high polyester content warp were studied. Grafting MA and AM with rational compatibility onto the molecular chains of CS is an effective method to improve the application performance of CS sizes. In view of the overall performance of the CS-g-P(MA-co-AM) sizes, the appropriate feed molar ratio of MA/AM should be 3:7.