| 棉织物修色剥色剂BS |
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| 引用本文： | 杨文芳,张庆富,乔艳丽,申晓星,刘馥娥.棉织物修色剥色剂BS[J].印染,2011,37(9). |
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| 作者姓名： | 杨文芳 张庆富 乔艳丽 申晓星 刘馥娥 |
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| 作者单位： | 天津工业大学纺织学院,先进纺织复合材料教育部重点实验室,天津,300160 |
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| 摘 要： | BS 剥色系统是一种储存安全、稳定性好,具有还原性的修色剥色剂.通过试验,研究了其应用于部分直接染料和活性染料染色棉织物的修色剥色处理.结果表明,该修色剥色系统在温和条件下即具有良好的修色剥色作用,对pH 值适应范围宽,织物强力损失小.除个别品种,BS 修色剥色系统对试验所用的活性染料、直接染料剥色率可达95%以上.其优化的剥色工艺为:剥色组分BS-11g/L,催化组分BS-21g/L,时间20 min,温度80～100℃,pH值为7～9.
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| 关 键 词： | 染色 剥色剂 棉织物 |
Stripping system BS for the cotton dyeings |
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| YANG Wen-fang,ZHANG Qing-fu,QIAO Yan-li,SHEN Xiao-xing,LIU Fu-e.Stripping system BS for the cotton dyeings[J].Dyeing and Finishing,2011,37(9). |
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| Authors: | YANG Wen-fang ZHANG Qing-fu QIAO Yan-li SHEN Xiao-xing LIU Fu-e |
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| Affiliation: | YANG Wen-fang,ZHANG Qing-fu,QIAO Yan-li,SHEN Xiao-xing,LIU Fu-e(Textile College,Tianjin Polytechnic University,Key Laboratory of Advanced Textile Composites,Tianjin 300160,China) |
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| Abstract: | BS stripping system has storage safety,good stability and strong reducing power.It is used to stripping of cotton dyeings with reactive and direct dyestuffs.It is found that BS stripping system features good stripping effects at mild conditions,wide pH range,as well as low damage to fabric strength.BS system can strip 95% of reactive dyestuffs and direct dyestuffs used in the experiments except for direct pink Y and reactive brilliant blue FN-G.The optimized stripping conditions are: stripping agent BS-1 1 ... |
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| Keywords: | dyeing stripping agent cotton fabric |
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