新型活性染料印花糊料的制备  

Synthesis of a novel thickener for reactive printing

作　　者：邱亚静[1] 贺江平[1] 王佩[1] 

机构地区：[1]西安工程大学纺织与材料学院,陕西西安710048

出　　处：《印染》2012年第22期34-37,共4页China Dyeing and Finishing

摘　　要：以蜡质玉米淀粉为原料,乙醇为溶剂,采用两步法合成蜡质玉米交联羧甲基淀粉(CCMS),优化的制备条件为:碱化温度40℃,碱化时间60 min,n(淀粉)/n(NaOH)为1∶1.9,醚化温度50℃,醚化时间3 h,交联剂用量60μL,交联温度50℃,交联时间1 h,交联pH值11。将合成的CCMS用于棉织物的活性染料直接印花,耐摩擦和耐洗牢度可达到服用要求,但手感稍差。The cross-linking carboxymethyl starch（CCMS） is synthesized with two-step reaction method using waxy corn starch as a raw material and ethanol as a solvent. The optimum synthesis process is as follows： basification at 40 ℃; for 60 min with n（starch）/n（NaOH） of 1 ： 1.9, etherification at 50 ℃ for 3 h, and cross-linking at 50 ℃ for 1 h with 60 μL cross-linking agent and pH value of 11. The synthesized CCMS is applied to cotton reactive printing, and the printings have satisfactory color fast- ness to rubbing and washing with a little decrease in handle.

关 键 词：印花 活性染料 糊料 棉织物 

分 类 号：TS194.444[轻工技术与工程—纺织化学与染整工程]