低碱冷堆助剂LD在棉及其混纺织物中的应用  

Application of LD to low alkali cold batch process of cotton and its blended fabrics

作　　者：张靖毅 涂胜宏 厉美娜 

机构地区：[1]苏州联胜化学有限公司,江苏苏州215134

出　　处：《印染》2008年第5期31-32,46,共3页China Dyeing and Finishing

摘　　要：在棉及棉混纺织物家纺产品的冷轧堆加工中，利用前处理助剂LD的乳化、渗透、分散等性能，以降低工艺中烧碱用量，并与传统的冷轧堆前处理效果进行了对比。试验发现，低碱工艺效果与传统工艺相当，而烧碱用量可减少50％～70％，从而减轻了纤维的损伤，并降低了排放污水中的碱度。提出了新工艺中的注意事项，包括车速宜慢，轧车压力要大，水洗要充分等。Taking advantage of emulsification, penetration and dispersion of pretreatment agent LD, cold pad batch process with low alkali of cotton and its blended fabrics was carried out, pretreatment results were compared with those treated with conventional cold pad batch process. It was found that low alkali process could impart textiles similar results as those of conventional process, while the former reduced 50% -70% soda dosage. Matters needing attention were put forward, such as lower speed, higher padder pressure, and thoroughly washing as well.

关 键 词：前处理 冷轧堆法 家具织物 棉织物 

分 类 号：TS190.2[轻工技术与工程—纺织化学与染整工程]