核壳型聚丙烯酸酯乳液硬挺整理剂的合成与应用研究  

Synthesis and application of core-shell polyacrylate emulsion stiffening agent

作　　者：岳公星 鞠福生[1,2] 刘俊娜[1] 常冬艳[3] 刘俊龙[1] 

机构地区：[1]大连工业大学纺织与材料工程学院,辽宁大连116034 [2]大连新元化工技术有限公司,辽宁大连116035 [3]大连工业大学服装学院,辽宁大连116034

出　　处：《染整技术》2013年第11期42-45,共4页Textile Dyeing and Finishing Journal

摘　　要：以苯乙烯(ST)、甲基丙烯酸甲酯(MMA)、丙烯酸丁酯(BA)为主要原料,采用乳液聚合法,合成了性能稳定的核壳型聚丙烯酸酯硬挺剂。通过红外光谱仪(FT-IR)验证了聚合物的分子结构。对涤纶织物进行硬挺整理,可有效满足实际要求的整理工艺为:硬挺剂600 g/L,200℃焙烘1.5 min。结果表明,合成的硬挺剂具有优良的硬挺效果,整理后的织物高温不泛黄或泛黄不明显,厚重感明显增加且耐水洗性良好。Core-shell polyacrylate stiffening agent was synthesized via emulsion polymerization using styrene（ST）, methyl methacrylate（MMA）, butyl acrylics（BA） as main monomers. Molecular structure of the polymer was verified by Fourier transform infrared spectroscopy（FT-IR）. The finishing process for polyester fabric was defined as follows： stiffing agent 600 g/L, cured at 200 ~C for 1.5 min. The treated fabric met the actual requirements effectively. The results showed that synthetic stiffening agent presented excellent stiffness. The finished fabric performed non-yellowing or unconspicuous yellowing at high temperature, significant thickness increase and good washability.

关 键 词：硬挺整理 硬挺剂 丙烯酸酯 乳液聚合 涤纶织物 泛黄 

分 类 号：TQ326.3[化学工程—合成树脂塑料工业]