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Improving the heat preservation performance of down fiber through absorbing modification
Author(s): CHEN Linyu, QI Lu
Pages: 50-
53
Year: 2016
Issue:
6
Journal: Wool Textile Journal
Keyword: 羽绒纤维; 锆离子; 吸附改性; 保暖性能;
Abstract: 研究了吸附金属锆离子对羽绒保暖性的影响.制备环糊精包合物改性羽绒纤维,并进行金属锆离子吸附,提高羽绒纤维的保暖性.采用接枝量测试、吸附量测试、电镜分析、保暖性分析、远红外发射率测试、蓬松度和透明度测试对羽绒的改性效果及保暖性进行探究.结果表明:改性未对羽绒纤维造成较大伤害,改性后大量锆离子通过接枝的环糊精吸附在羽绒纤维表面.另外,羽绒纤维的保温率提高了4.3%左右,远红外发射率和蓬松度也有所提升,蓬松度和透明度符合国家标准要求.
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