紫外光接枝改性染料棉织物的性能分析 |
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引用本文: | 李 华,王 晓,兰金霞,吕丽华,刘国军.紫外光接枝改性染料棉织物的性能分析[J].大连工业大学学报,2014(2):146-148. |
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作者姓名: | 李 华 王 晓 兰金霞 吕丽华 刘国军 |
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作者单位: | 大连工业大学纺织与材料工程学院; |
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基金项目: | 辽宁省高等学校杰出青年学者成长计划项目(LJQ2011054) |
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摘 要: | 以2-甲基-3-丁烯-2-醇为单体,对C.I.活性红198染料进行改性,经紫外光引发将改性染料接枝到棉织物的表面而实现染色。在正交法和单因素法探讨得出的最佳工艺条件下,对光接枝染色的织物性能进行分析。结果表明,与浸染染色法相比较,光接枝染色织物的染色深度为浸染染色织物的63.4%,拉伸性能降低了3%,透气性减少了21.3%,柔软性能略下降,表面粗糙度增加。
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关 键 词: | 染料改性 紫外光接枝 棉织物 染色 |
Properties of UV-induced photografted cotton fabric with modified dye |
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Abstract: | The coloration of cotton fabric was performed via UV-induced photografting of modified C.I.reactive red 198dye with 2-methyl-3-buten-2-ol.The color depth of dyed cotton fabrics was 61% of dip-dyed fabric.The tensile strength was enhanced by 46.4%.The air permeability was reduced by 21.3%.The stiffness was slightly affected.The roughness of surface was increased. |
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Keywords: | dye modification ultraviolet-induced photografting cotton fabric dyeing |
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