纳米SiO_(2)/形状记忆聚氨酯整理对青花瓷印花棉织物性能的影响  

Effect of nano-SiO_(2)/shape memory polyurethane finishing method on the properties of cotton fabrics printed with blue and white porcelain

作　　者：胡萍[1] HU Ping(Institute of Fashion Engineering, Jiangxi Institute of Fashion Technology, Nanchang 330201, China)

机构地区：[1]江西服装学院服装工程学院,江西南昌330201

出　　处：《河南工程学院学报（自然科学版）》2021年第2期15-19,共5页Journal of Henan University of Engineering：Natural Science Edition

基　　金：江西省高校人文社会科学研究项目(YS17205)。

摘　　要：采用纯形状记忆聚氨酯(SMPU)整理剂和含有不同质量分数纳米SiO_(2)的SiO_(2)/SMPU复合整理剂对青花瓷印花棉织物进行整理,并进行织物折皱回复性、断裂强力、色牢度等性能的测试。结果表明:纯SMPU整理剂降低了织物的断裂强力,而含有纳米SiO_(2)的SiO_(2)/SMPU复合整理剂不仅能提高织物的断裂强力和断裂强力保持率,同时还改善了织物的色牢度;在纳米SiO_(2)质量分数为6%时,织物的折皱回复性最好,有效解决了棉织物易起皱、洗后免烫性差、整理色牢度差的问题。The blue and white design cotton fabrics were finished by the pure SMPU shape memory finishing agent and different nano-SiO_(2)mass fraction of SiO_(2)/SMPU composite finishing agent,and the crease recovery rate,breaking strength and color fastness of the fabric were tested.The experimental results show that there is some strength loss of fabric finished by pure SMPU shape memory finishing agent,but SiO_(2)/SMPU composite finishing agent can improve the breaking strength and breaking strength retention rate of the fabric,and the color fastness of the fabric was also improved.When the mass fraction of nano-SiO_(2)is 6%,the crease recovery rate was the best.It has effectively solved the problems that cotton fabrics are prone to wrinkle,poor ironing property after washing and poor color fastness after finishing.

关 键 词：形状记忆整理 纳米SiO_(2)/SMPU 青花瓷印花棉织物 折皱回复性 断裂强力 色牢度 

分 类 号：TS195[轻工技术与工程—纺织化学与染整工程]