湿摩擦牢度增进剂TF-239H  

Wet rubbing fastness improver TF-239H

作　　者：张红燕 吴彬 徐士方 金鲜花 

机构地区：[1]传化智联股份有限公司,浙江杭州311215

出　　处：《印染》2017年第21期40-42,共3页China Dyeing and Finishing

摘　　要：探讨了一种阳离子型聚氨酯类湿摩擦牢度增进剂的应用性能,并对其进行理化分析、扫描电镜分析。结果表明,湿摩擦牢度增进剂TF-239H中不含任何禁限用物质,能提高活性染料染色织物的湿摩擦牢度至4级,具有优异的耐洗性,对染色织物的色光影响小,是一种较理想的湿摩擦牢度增进剂产品。The application performance of a cationic polyurethane to improve wet rubbing fastness of the dyeings is discussed. The physical and chemical analysis, SEM analysis and application experimental re- sults show that the wet rubbing fastness improver TF-239H not only doesn＇t contain any prohibited or re- stricted substances, but also can improve the wet rubbing fastness of fabric dyed with reactive dyes to Grade 4. Meanwhile, the finishing effect of the wet rubbing fastness improver also has excellent wash- ing resistance and the color difference of the fabric is very small.

关 键 词：印染助剂 聚氨酯 耐湿摩擦色牢度 活性染料 耐洗性 棉织物 

分 类 号：TS190.2[轻工技术与工程—纺织化学与染整工程]