涂料印花增稠剂MCS的合成与应用  

Synthesis and application of thickener MCS for pigment printing

作　　者：马雪玲[1] 崔淑玲[1] 刘金树[1] 李文龙[1] 逯小兵[1] 

机构地区：[1]河北科技大学,河北石家庄050018

出　　处：《印染》2005年第13期4-6,共3页China Dyeing and Finishing

摘　　要：采用反相乳液聚合法,将水溶性单体溶于水相,借助乳化剂和搅拌作用,将其分散于非极性有机液体中,形成油包水型(W/O型)乳液,进而聚合成涂料印花增稠剂MCS。通过试验聚合温度、通氮排氧措施和交联剂等因素对增稠性以及印制效果的影响,结果表明,温度在60～70℃的条件下,加入适量的交联剂,通氮20～30min,即可获得性能较佳的印花增稠剂。印制织物具有牢度好、花型轮廓清晰、手感佳的优点。Thickener MCS for pigment printing was prepared by inverse emulsion polymerization with water-based monomers dispersing in non-polar organic solvent aided with agitation and emulsifier to form W/O (water-in-oil)emulsion. Experiments were carried out to investigate the effects of polymerizing temperature, crosslinker and nitrogen input on thickening and printing results. It is shown that thickener MCS prepared at 60~70 ℃ with suitable amount of crosslinker and nitrogen input for 20~30 minutes can impart the fabric good color fastness, soft handle and sharp definition.

关 键 词：印花 增稠剂 合成 应用 

分 类 号：TS194.2[轻工技术与工程—纺织化学与染整工程]