腈纶/粘胶/氨纶织物漂白生产分析  

Analysis of acrylic/viscose/spandex fabric bleaching production

作　　者：张文 张贵 皮建兵 

机构地区：[1]互太(番禺)纺织印染有限公司,广东广州511462

出　　处：《染整技术》2015年第8期26-29,共4页Textile Dyeing and Finishing Journal

摘　　要：研究了腈纶/粘胶/氨纶织物一浴法前处理和增白工艺,分析了碳酸钠和双氧水的用量、处理温度和时间对腈纶/粘胶/氨纶织物增白工艺效果和织物强力的影响。结果表明,选用分散荧光增白剂EVB;前处理的优化工艺为2%碳酸纳、6%双氧水、70℃下处理35 min,可以使织物获得较高的白度。The one bath pretreatment and whitening process of acrylic/viscose/spandex fabric were investigated. The effects of the dosage of sodium carbonate and fabric strength, processing temperature and time on the bleaching process and fabric strength of the acrylic/rayon/spandex fabric were analyzed. The results show that a high degree of whiteness of the fabric can be obtained with the dispersed fluorescent whitening agent EVB. And the optimized pretreatment process is 2% sodium carbonate, 6% hydrogen peroxide, at 70 ℃ for 35 min.

关 键 词：白度 前处理 腈纶/粘胶/氨纶织物 一浴法 

分 类 号：TS192.5[轻工技术与工程—纺织化学与染整工程]