聚阴离子纤维素在活性染料印花中的应用  

Application of polyanionic cellulose to reactive printing

作　　者：朱钰雯 张涛 王坤艺 赵安平 周金丽[1,2] ZHU Yuwen;ZHANG Tao;WANG Kunyi;ZHAO Anping;ZHOU Jinli(Department of Textile and Apparel Engineering,Shaoxing University,Shaoxing 312000,China;Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province,Shaoxing 312000,China)

机构地区：[1]绍兴文理学院纺织服装学院,浙江绍兴312000 [2]浙江省清洁染整技术研究重点实验室,浙江绍兴312000

出　　处：《印染》2021年第9期42-45,共4页China Dyeing and Finishing

基　　金：浙江省教育厅科研项目(Y201839796);针纺品创意设计与工程实践教育基地项目(ZFGCX2001)。

摘　　要：研究了聚阴离子纤维素(PAC)作为印花糊料的基本性能,并与海藻酸钠糊料(SA)进行印花性能的对比。结果表明:高黏型聚阴离子纤维素(PAC-HV)的成糊性能远优于SA,化学相容性佳,储存稳定性较好。PAC-HV印花织物的色牢度好,但K/S值略低于SA印花织物,可通过增加刮印次数提高透网量和得色量。The basic properties of polyanionic cellulose(PAC)as a printing paste are studied and compared with those of sodium alginate paste(SA).The results show that high viscosity polyanionic cellulose(PAC-HV)has good thickening property,chemical compatibility and storage stability.The color fastness of the printed fabric with PAC-HV is good,but the K/S value is slightly lower than that with SA.The net penetration and color yield can be improved by increasing the scraping cycles.

关 键 词：印花糊料 活性染料 聚阴离子纤维素 棉织物 

分 类 号：TS194.23[轻工技术与工程—纺织化学与染整工程]