竹浆纤维织物的过氧乙酸漂白

纺织学报 ›› 2006, Vol. 27 ›› Issue (8): 95-97.

竹浆纤维织物的过氧乙酸漂白

邓桦¹;郑卫宁¹;张海燕;²王居适¹

1.天津工业大学改性与功能纤维天津市重点实验室天津300160;2.河北科技大学纺织服装学院河北石家庄050031

收稿日期:2005-11-09 修回日期:2006-03-17 出版日期:2006-08-15 发布日期:2006-08-15

Bleaching of bamboo fabric with peracetic acid

DENG Hua;ZHENG Wei-ning;ZHANG Hai-yan;WANG Ju-shi

1.Tianjin Municipal Key Laboratory of Fiber Modification and Functional Fiber;Tianjin Polytechnic University;Tianjin 300160;China;2.School of Textile and Garment;Hebei University of Science and Technology;Shijiazhuang;Hebei 050031;China

Received:2005-11-09 Revised:2006-03-17 Online:2006-08-15 Published:2006-08-15

摘要/Abstract

摘要： 竹浆纤维织物在染整加工中遇到湿、热、碱性条件时,强力有较大程度下降。研究了纯竹浆纤维织物在温和条件下的过氧乙酸漂白工艺及pH值、稳定剂对织物白度、顶破强力的影响,确定出最优工艺条件:过氧乙酸质量浓度5 g/L,pH值5,温度60℃,时间60 min,加入硫酸铵和尿素作稳定剂。结果表明,用过氧乙酸漂白可获得较高的白度且织物的损伤较小,其效果优于双氧水漂白。

Abstract: The wet,heat and alkaline conditions during dyeing and finishing bamboo fabric will cause a considerable loss of its strength.Bleaching of bamboo fabric with peracetic acid in mild condition and the effect of pH,stabilizer on the whiteness and bursting strength of the fabric were studied.The optimum process conditions were found: peracetic acid concentration(5 g/L),pH value 5, treating at 60 ℃ for 60 min,with addition of ammonium sulfate and urea as stabilizer.The results show that higher whiteness values with less fabric damage are possible with peracetic acid bleaching process.Its effect is better than that of hydrogen peroxide bleaching.

邓桦;郑卫宁;张海燕;王居适. 竹浆纤维织物的过氧乙酸漂白[J]. 纺织学报, 2006, 27(8): 95-97.

DENG Hua;ZHENG Wei-ning;ZHANG Hai-yan;WANG Ju-shi. Bleaching of bamboo fabric with peracetic acid[J]. JOURNAL OF TEXTILE RESEARCH, 2006, 27(8): 95-97.

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