Color fastness enhancement scheme of polyamide microfiber leather fabric
The enhancement scheme of color fastness of polyamide microfiber leather fabric was studied,and the optimal process and color fixing effect of cleaning process and treatment of anionic fixing agent TF-506N and cationic fixing agent TF-234Y conc were investigated.The results show that the color fastness to soaping of polyamide microfiber leather fabric i improved by about 3 levels after treatment,color fastness to water blister with almost no fading.The recommended cleaning process is as follows:anion low temperature soap washing powder TF-230HF 1 g/L,anion dispersant TF-2508 1 g/L,75℃for 20 min,two cycles.Anion color fixing process is as follows:TF-506N 6%(omf),impregnated at 75℃for 20 min.Cationic color fixing process is as follows:TF-234Y conc 20 g/L,dipping and fixing color.
万方数据
维普
