在经纱上浆中如何实现浆液组分的等效替换  

How to Procure the Valid Substation of Sizing Ingredients during Warp Sizing

作　　者：王晓广[1] 汪三刚[1] 毛新华[2] 郭艳彪 

机构地区：[1]武汉科技学院,湖北武汉430073 [2]武汉工交职业学院,湖北武汉430205 [3]南京润阳淀粉制品有限公司,江苏南京211500

出　　处：《武汉科技学院学报》2006年第2期13-16,共4页Journal of Wuhan Institute of Science and Technology

摘　　要：本文通过对各种变性淀粉、PAM、PVA及其混合浆对棉和涤棉的粘附性能及浆膜的机械性能测试分析,证实浆液组分变换的有效性可以通过检验对纤维的粘附力和浆膜的机械性能来判断,指出在浆纱工艺配方中能否少用或不用PVA的关键在于替代材料与淀粉混合后粘附力、浆膜的弹性和断裂功能否保持一致。Adhesive properties of the various modified starches, PAM, PVA, and their mixed sizing on cotton and cotton/polyester blend as well as the mechanical properties of sizing films bad been tested and analyzed. The results showed that the validity of change of sizing liquid could be judged by inspection of adhesive force to the fiber and mechanical properties of sizing films. Meanwhile, it was pointed out the key of no use or litter use of PVA in sizing ingredients lied in whether the adhesive force, the elasticity of sizing films and breaking properties could be accorded after mixing of the substation materials with starches.

关 键 词：经纱上浆 浆料 助剂 粘附力 浆膜性能 

分 类 号：TS103.127[轻工技术与工程—纺织工程]