膨润土的改性及在棉织物碱氧一浴法前处理中的应用  

Modification of Bentonite and Its Application in Pretreatment of Cotton Fabric by Alkali-oxide One Bath Process

作　　者：陈镇[1] 蒋彬 邓继勇[1] 刘日平[2] 胡灿辉 CHEN Zhen;JIANG Bin;DENG Jiyong;LIU Riping;HU Canhui(Key Laboratory of Ecological Textile Materials&Novel Dyeing and Finishing Technology,HunanProvincial Education Department,Hunan Institute of Engineering,Xiangtan 411104,China;College of Textile and Clothing Engineering of Soochow University,Suzhou 215006,China;Dymatic Chemicals,Inc.,Shunde 528305,China)

机构地区：[1]湖南工程学院生态纺织材料及染整新技术湖南省高校重点实验室,湖南湘潭411104 [2]苏州大学纺织与服装工程学院,江苏苏州215006 [3]广东德美精细化工股份有限公司,广东顺德528305

出　　处：《现代纺织技术》2018年第5期34-38,共5页Advanced Textile Technology

基　　金：湖南省教育厅创新平台开放基金项目(17K026)

摘　　要：采用盐酸对膨润土进行改性,将改性后的膨润土作为双氧水稳定剂用于纯棉织物碱氧一浴法前处理,并与传统双氧水稳定剂进行了效果对比。结果表明,改性膨润土可用于纯棉织物碱氧一浴法前处理,在优化工艺条件下,处理后的织物白度81.4,毛效12.1 cm/30 min,强力损失9.9%;与传统双氧水稳定剂进行对比,效果基本相近,但原料更安全、环保。The bentonite was modified by hydrochloric acid firstly,and then it was applied as hydrogen peroxide stabilizer in pretreatment of cotton fabric by alkali-oxide one bath process.The pretreatment effect was compared with the traditional hydrogen peroxide stabilizer in this paper.The results show that the modified bentonite can be used for pretreatment of pure cotton fabric by alkali-oxide one bath process.Under the optimized process conditions,the whiteness of treated fabric is 81.4,the capillary effect is 12.1 cm/30 min,and the strength loss is 9.9%.Compared with the traditional hydrogen peroxide stabilizer,their effect is basically similar,but bentonite is safer and more environmentally friendly.

关 键 词：膨润土 改性 前处理 碱氧一浴法 棉织物 

分 类 号：TS192.2[轻工技术与工程—纺织化学与染整工程]