白净灵LY在棉针织物低温氧漂中的应用
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摘要
采用低温精练剂白净灵LY对棉织物进行低温漂白,优化漂白工艺为烧碱2.0 g/L,白净灵LY 2.0 g/L,30%双氧水6 g/L,80℃练漂45 min。采用该工艺处理后的织物白度可达81.9%,毛效11.0 cm,强力保留率93.85%,与传统高温练漂工艺的处理效果接近。处理后的织物经活性染料染色,织物的染色深度、耐皂洗色牢度及耐摩擦色牢度均可达到传统高温练漂工艺的效果。
Low temperature scouring of cotton fabric with the low temperature scouring agent, White Fairy LY, is carried out. The optimal bleaching process is: caustic soda 2.0 g/L, White Fairy LY 2.0 g/L,30% hydrogen peroxide 6 g/L, scouring at 80 ℃ for 45 min. The whiteness of the treated fabric can reach81.9%, the capillary effect is 11.0 cm, and the strength retention rate is 93.85%. The color depth, color fastness to soaping and rubbing of treated fabric dyed with reactive dyes can reach the same results with traditional high temperature scouring and bleaching process.
Low temperature scouring of cotton fabric with the low temperature scouring agent, White Fairy LY, is carried out. The optimal bleaching process is: caustic soda 2.0 g/L, White Fairy LY 2.0 g/L,30% hydrogen peroxide 6 g/L, scouring at 80 ℃ for 45 min. The whiteness of the treated fabric can reach81.9%, the capillary effect is 11.0 cm, and the strength retention rate is 93.85%. The color depth, color fastness to soaping and rubbing of treated fabric dyed with reactive dyes can reach the same results with traditional high temperature scouring and bleaching process.
引文
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[5]秦新波,宋敏,尹冲,等.金属配合物的合成及其在低温漂白中的应用[J].纺织学报,2012,33(11):72-76.
[6]单宋玉,秦新波,张琳萍,等.棉针织物的锰配合物低温催化漂白[J].印染,2012,38(5):1-4.
[7]杨雅蝶,秦新波,尹冲,等.棉针织物的Saltren-Mn配合物低温催化漂白[J].印染,2013,39(8):1-4.
[8]任参,宋敏,张琳萍,等.金属酞菁配合物在催化双氧水漂白棉型织物中的应用[J].纺织学报,2012,33(1):81-86.
[2]黄茂福,钱志忠,赵有芳,等.棉低温练漂的研发与应用[J].染整技术,2007,12(29):16-19.
[3]陈志华,王晶,徐红,等.棉织物低温氧漂稳定剂和活化剂[J].印染,2011,37(11):1-4.
[4]张爱,沈华,施秋萍,等.棉针织物H2O2/NOBS活化体系低温练漂工艺[J].印染,2009,35(24):18-21.
[5]秦新波,宋敏,尹冲,等.金属配合物的合成及其在低温漂白中的应用[J].纺织学报,2012,33(11):72-76.
[6]单宋玉,秦新波,张琳萍,等.棉针织物的锰配合物低温催化漂白[J].印染,2012,38(5):1-4.
[7]杨雅蝶,秦新波,尹冲,等.棉针织物的Saltren-Mn配合物低温催化漂白[J].印染,2013,39(8):1-4.
[8]任参,宋敏,张琳萍,等.金属酞菁配合物在催化双氧水漂白棉型织物中的应用[J].纺织学报,2012,33(1):81-86.