Study on Ultra High Molecular Weight Polyethylene Fibersdyed with High Hydrophobic Dyes 机翻标题: 暂无翻译,请尝试点击翻译按钮。

会议集名/来源
11th Textile Bioengineering and Informatics Symposium Proceedings (TBIS 2018), Vol.2: Manchester(GB).25-28 July 2018
出版年
2018
页码
1010-1017
会议地点
Manchester
作者单位
School of Materials Science and Engineering, Beijing Institute of Fashion Technology, Beijing, 100029, ChinaSchool of Materials Science and Engineering, Beijing Institute of Fashion Technology, Beijing, 100029, ChinaSchool of Textiles, Tianjin Polytechnic University, Tianjin 300387, ChinaBeijing Key Laboratory of Clothing Materials R & D and Assessment, Beijing, 100029, ChinaSchool of Materials Science and Engineering, Beijing Institute of Fashion Technology, Beijing, 100029, ChinaSchool of Materials Science and Engineering, Beijing Institute of Fashion Technology, Beijing, 100029, ChinaSchool of Materials Science and Engineering, Beijing Institute of Fashion Technology, Beijing, 100029, China
作者
Xiao-Chun Wang;Jin-Long Yan;Jian-Fei Zhang;Li-Ping Zhang;Guo-Liang Zhao;He Sun;Xiao-Xiao Wang
摘要
In order to dyeultrahigh molecular weight polyethylene (UHMWPE) fibers, the dyeing properties of methyl yellow dye with high planarity and super hydrophobic structure on extracted UHMWPE fiber were studied. The effects of dyeing parameters such as temperature, time, dispersant concentration and pH value of the dyeing bath were evaluated through the K/S value and dyeing fastness. The cry stallinity, orientation degree and fiber strength were examined to study the hot drawing process of extracted UHMWPE fiber dyed via acheese dyeing machine. The results showed that the methyl yellow dye had better dye ability for extracted UHMWPE fiber. The optimal dyeing process was achieved at a concentration of dispersant 0.3%, 100℃ for 30min with pH value 7 to 8. The K/S value reached 20.3, the color fastness to rubbing and washing was above3 ratings, and reduction rate of the breaking strength of the dyed fiber was 4.34 %. After hot drawing 2.3 times by third-level drafting, the melting point and crystallinity of the dyed UHMWPE fibers after extraction were close to the finished UHMWPE fibers, and the orientation degree was higher than the finished fibers. The process of dyeing fiber after extraction and drawing the dyed fiber can avoid high strength loss caused by high temperature and the high pressure dyeing method.
机翻摘要
暂无翻译结果,您可以尝试点击头部的翻译按钮。
关键词
Ultra High Molecular Polyethylene Fiber;Super Hydrophobicity;Dyeability;Hot Drawing;Extraction
若您需要申请原文,请登录。

最新评论

暂无评论。

登录后可以发表评论

意见反馈
返回顶部