纯棉针织物的超声波过醋酸漂白研究  

Study on bleaching of cotton knitting fabric with peracetic acid under ultrasonic

作　　者：张峰[1] 殷佳敏[1] 黄华[1] 

机构地区：[1]江苏张家港沙洲工学院纺织系,江苏张家港215600

出　　处：《印染》2004年第2期5-6,共2页China Dyeing and Finishing

摘　　要：研究超声波辅助过醋酸漂白纯棉针织物的方法。试验结果表明 ,在超声波条件下 ,过醋酸用量6g/L ,焦磷酸钠 3g/L ,pH值 7,温度 5 0℃ ,漂白 60min ,织物白度与常规过醋酸漂白工艺相比提高了 3～ 4。In this paper, bleaching of cotton knitting fabric with peracetic acid under ultrasonic was discussed. The results indicated that under ultrasonic, the concentration of peracetic acid 7g/L, pH value 7, temperature 50℃ and time 60 minutes, the whiteness of the fabric can improve 3～4 compared with normal peracetic acid bleaching method. In addition, it is founded that there is little effect to the stability of peracetic acid under ultrasonic.

关 键 词：纯棉针织物 超声波 过醋酸漂白 白度 

分 类 号：TS192[轻工技术与工程—纺织化学与染整工程]