文献类型：期刊文献

中文题名：丙烯酸酯单体结构对接枝淀粉上浆性能的影响

英文题名：Influence of Acrylate Monomer Structure on Grafted Starch Sizing Property

作者：叶秋娟[1];李曼丽[1];金恩琪[1];张漪苒[1]

机构：[1]绍兴文理学院

年份：2015

卷号：43

期号：4

起止页码：9

中文期刊名：棉纺织技术

外文期刊名：Cotton Textile Technology

收录：CSTPCD、、北大核心2014、北大核心

基金：2013年浙江省大学生科技创新活动计划暨新苗人才计划(2013R426011);绍兴文理学院科研启动项目(20125029);2013年校级学生科研重点项目;浙江省清洁染整技术研究重点实验室(1406)

语种：中文

中文关键词：丙烯酸酯;单体结构;烯丙基醚化淀粉;接枝共聚;上浆性能

外文关键词：Acrylate,Monomer Structure,Allyl Etherified Starch,Graft Copolymerization,Sizing Property

中文摘要：探讨丙烯酸酯单体结构对烯丙基醚化预处理型淀粉-丙烯酸-丙烯酸酯接枝共聚物上浆性能的影响。通过将烯丙基醚化淀粉与丙烯酸及具有不同分子结构的丙烯酸酯类单体进行接枝共聚合反应,制备出一系列具有不同接枝支链分子结构的接枝淀粉。采用该系列接枝淀粉对涤棉混纺纱进行上浆试验,测试了浆纱的强伸性能、耐磨性和毛羽数。结果表明:当选择丙烯酸乙酯为接枝单体时,所制备的接枝淀粉浆出的涤棉混纺纱性能较好。认为:烯丙基醚化淀粉-丙烯酸-丙烯酸酯接枝共聚物可适宜于涤棉混纺纱的上浆。

外文摘要：Influence of acrylate monomer structure on sizing properties of starch-acrylic acid-acrylate graft copolymerization after allyl ether etherification pretreatment was discussed. A series of grafted starch with different grafted branched chain structure were produced by graft copolymerization reaction of allyl etherified starch,acrylic acid and acrylate monomer with different molecular structure. The grafted starch was used for the sizing of polyester cotton blended yarn. Strength and elongation, wear resistance and hairiness amount of sized yarn were tested. The results show that polyester cotton blended yarn property sized by grafted starch is better when ethyl acrylate is selected as graft monomer. It is considered that graft copolymerization of allyl etherified starch-acrylic acid-acrylate is suitable for the sizing of polyester cotton blended yarn.