文献类型：期刊文献

英文题名：Effects of graft modification on the water solubility, apparent viscosity, and adhesion of feather keratin for warp sizing

作者：Li, Manli[1];Jin, Enqi[1];Zhang, Luyan[1]

机构：[1]Shaoxing Univ, Coll Text & Garments, Shaoxing, Peoples R China

年份：2016

卷号：107

期号：3

起止页码：395

外文期刊名：JOURNAL OF THE TEXTILE INSTITUTE

收录：SCI-EXPANDED(收录号：WOS:000367899300013)、、EI(收录号：20151700789664)、Scopus(收录号：2-s2.0-84954028206)、WOS

基金：This work was supported by Shaoxing University under Scientific Research Project [grant number 2012LG 1016]; Science and Technology Bureau of Shaoxing under Scientific and Technological Research Project for Public Welfare of Shaoxing [grant number 2013B70010]; Science and Technology Agency of Zhejiang under Undergraduate Science & Technology Innovation Project [grant number 2013R426010]; Project of Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province [grant number 1406].

语种：英文

外文关键词：feather keratin; sizing agent; graft polymerization; water solubility; apparent viscosity; adhesion

外文摘要：Biodegradable and inexpensive sizing agents were developed through graft polymerization of native feather keratin with acrylic acid (AA). Feathers are available in large quantities at low price and more than 80% of them are keratin. However, poor water solubility of native feather keratin under neutral condition greatly limits the use of feather keratin as warp sizes in textile industry. In the investigation, effects of graft modification on the properties of feather keratin were studied in terms of water solubility, apparent viscosity, and adhesion to fibers. It was found that grafting appropriate amounts of AA monomers onto the molecular chains of feather keratin was an effective method to improve the water solubility of feather keratin under neutral condition. The modification could make the grafted feather keratin obtain better sizing properties than native feather keratin and serve for more fiber variety of yarns as a new bio-based sizing agent.