染整技术Issue(5)：35-41,7.
硅溶胶原位生长在棉织物抗皱整理中的应用
The application of in-situ growed silica sol in anti-crease finishing of cotton fabric
欧康康 1董霞 1李富强 1唐文君 2何瑾馨 1姚金龙3
作者信息
- 1. 东华大学化学化工与生物工程学院，上海 201620
- 2. 江苏省生态染整技术实验室，江苏南通 226000
- 3. 纺织面料技术教育部重点实验室，上海 201620
- 折叠
摘要
Abstract
Sol-gel technique is a kind of finishing process with short and clean procedure, which can form complex three-dimensional structures to provide textile specific functions. In this paper liquid ammonia treated-cotton was treated by sol-gel technique, further combined with maleic-itaconic anti-crease finishing. The overall effects of fabric treated in different ways were compared, and the effects of silica sol in optimum treatment condition on the physical and mechanical properties of liquid ammonia treated-cotton were studied. The results showed that low temperature in-situ growth method was the optimum way to deal with cotton fabric. The technological conditions were:2%sodium silicate, molar ratio of ammonium sulfate and sodium silicate 1︰8, 3%DL-Pantolactone. Fabrics were treated with anti-crease finishing agent. And it could be found that wrinkle recovery angle and whiteness of the fabric treated with silica sol had little effect, but the breaking strength retention rate significantly improved. And the tear strength declined slightly. After low temperature in-situ growth method treatment, liquid ammonia treated-cotton was treated with MA-IA. And cotton fabric was obtained with DP level being more than 3.0 and breaking strength retention rate greater than 70%.关键词
抗皱整理/溶胶-凝胶/原位生长/液氨棉织物Key words
anti-crease finishing/sol-gel/in-situ growth/liquid ammonia treated-cotton分类
轻工纺织引用本文复制引用
欧康康,董霞,李富强,唐文君,何瑾馨,姚金龙..硅溶胶原位生长在棉织物抗皱整理中的应用[J].染整技术,2014,(5):35-41,7.
