摘要
将无甲醛树脂与低甲醛树脂拼混,对棉织物进行超低甲醛免烫整理。研究低甲醛与无甲醛树脂的质量比、拼混树脂、催化剂氯化镁、柠檬酸和柔软剂的质量分数,以及焙烘条件等对织物整理效果的影响。得到优化整理工艺为:无甲醛树脂与低甲醛树脂质量比2.6∶1,拼混树脂总质量分数8%,氯化镁2%,柠檬酸0.1%,柔软剂ST420 2%,JFC 0.1%,130℃烘干,150℃焙烘120 s。采用拼混树脂整理织物,能获得较好的折皱回复角和断裂强力,且布面甲醛释放量较低。
A super-low formaldehyde easy care treatment of cotton fabric with a mixture of formalde- hyde-free resin and low formaldehyde resin is carried out. The effects of resin concentration, mass ratio of formaldehyde-free resin to low formaldehyde resin, catalyst and softening agent concentrations, curing temperature and time on the performance of treated fabric are analyzed. The optimal process conditions are as follows： ratio of formaldehyde-free to low formaldehyde resin 2.6： 1, resin 8%, magnesium chloride 2%, citric acid 0.1%, softening agent ST420 2%, JFC 0.1%, drying at 130℃ and curing at 150℃ for 120 s. The crease recovery angle and breaking strength of cotton fabric treated with mixed resin are good, and formaldehyde release is low.
出处
《印染》
北大核心
2016年第17期31-34,共4页
China Dyeing and Finishing
基金
2013年四川省科技厅成果转化项目<新型无甲醛免烫整理剂及相关助剂产业化>资助
项目编号13CGZHZX0225
关键词
免烫整理
2D树脂
游离甲醛
棉织物
easy care treatment
DMDHEU resin
free formaldehyde
cotton fabric
