棉针织物的溶胶-凝胶法抗起球整理  

Anti-pilling finish of cotton knits with sol-gel method

作　　者：祝曙升[1] 陈志祥[1] 阎克路[1] 

机构地区：[1]东华大学化学化工与生物工程学院国家染整工程技术研究中心,上海200216

出　　处：《印染》2008年第23期9-11,共3页China Dyeing and Finishing

摘　　要：采用硅氧烷溶胶整理剂对棉针织物进行抗起球整理，研究了溶胶稳定性、pH值和温度对凝胶成膜的影响。根据织物抗起球等级、摩擦系数、压缩比功测试和SEM观察，探讨了溶胶用量和水洗次数对针织物抗起球性能的影响，提出了工业化工艺处方。测试结果表明，棉针织物经此工艺整理后，抗起球等级从未整理的1．5级提高至3～4级，基本无色差，强力和弹性略有提高，手感基本不变。Cotton knits were treated with silane-sol agent for anti-pilling finish. Effects of stability of sol solution, pH value and temperature on gelating/film forming were discussed. Influences of sol dosage and washing times on pilling properties of knits were studied, and industrialized conditions were suggested according to anti-pilling rate, friction coefficient, compressing work of unit and SEM. Results showed that, compared with untreated fabric, anti-pilling rate of treated fabric improved from grade 1.5 to grade 3 -4, and strength and elasticity improved slightly without color difference and changing of handle.

关 键 词：整理 抗起球性 针织物 棉纤维 

分 类 号：TS195.65[轻工技术与工程—纺织化学与染整工程]