摘要
将细乳液聚合制备的颜料/乳胶复合彩色乳液对合成革用超细纤维进行染色,通过单因素试验和正交试验确定了最佳染色工艺。结果表明,合成革用超细纤维涂料染色最佳条件为:复合彩色乳液中乳胶与颜料比为5∶1,焙烘温度150℃,焙烘时间3 min。与常规涂料染色比较发现,采用复合彩色乳液对合成革用超细纤维进行染色,能节省黏合剂50%,且染色后合成革手感更柔软,硬挺度降低了8.2%。
A composite colorized emulsion is prepared by miniemulsion polymerization, which consists of pigment particles encapsulated in acrylic latex. It is applied to the pigment dyeing of superfine fiber used in synthetic feather. The one-factor-at-a-time method and the orthogonal experiment method are performed to give the optimal dyeing process： the ratio of latex to pigment in the composite colorized emulsion 5： 1, curing at 150 ℃ for 3 min. Compared with the samples finished by the conventional pigment dyeing emulsion, the adhesive consumed in the aforementioned dyeing process is reduced by 50%, the softness is better and the stiffness decreased by 8.2%.
出处
《印染》
北大核心
2017年第4期28-31,35,共5页
China Dyeing and Finishing
基金
江苏省自然科学基金(BK20150395)
江苏省科技成果转化专项资金项目(BA2016111)
江苏省"双创博士"项目
关键词
涂料染色
彩色乳液
合成革
超细纤维
pigment dyeing
colorized emu}sion
synthetic leather
superfine fiber
