| 桑蚕丝织物不同形式的紫外光老化性能分析 |
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| 引用本文： | 明津法,蒋耀兴.桑蚕丝织物不同形式的紫外光老化性能分析[J].苏州大学学报(工科版),2011,31(2). |
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| 作者姓名： | 明津法 蒋耀兴 |
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| 作者单位： | 苏州大学纺织与服装工程学院,江苏,苏州,215021 |
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| 摘 要： | 以桑蚕丝电力纺织物为研究对象,对其进行不同形式的紫外光辐照处理,研究其老化过程中性能的变化情况.对于桑蚕丝织物表面的泛黄情况,采用了黄变指数的概念.研究结果表明,织物表面的黄变指数随照射时间的延长呈现缓慢的增长趋势,且人工汗液浸渍照射处理对黄变指数的影响大于直接照射处理;织物的各项力学性能指标均呈现不同程度的下降;桑蚕丝织物红外特征吸收峰未发生明显变化,但经由Magoshi和Bhat提出的结晶度的推导公式计算得到,老化后桑蚕丝的结晶度增加.
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| 关 键 词： | 桑蚕丝 紫外光老化 人工汗液 黄变指数 |
Analysis on Various Methods of Ultraviolet Aging Properties of B.mori Silk Fabric |
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| Ming Jinfa,Jiang Yaoxing.Analysis on Various Methods of Ultraviolet Aging Properties of B.mori Silk Fabric[J].Journal of Suzhou University(Engineering Science Edition),2011,31(2). |
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| Authors: | Ming Jinfa Jiang Yaoxing |
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| Affiliation: | Ming Jinfa,Jiang Yaoxing (School of Textile and Clothing Engineering,Soochow University,Suzhou 215021,China) |
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| Abstract: | B.mori silk plain habutai fabric is studied as the research object.Using different forms of ultraviolet irradiation,we can study the properties of silk aging process diversification.We draw the conclusion: it applies the concept of yellowness index to characterize the surface of B.mori silk fabric yellowing situation.With the irradiation time increasing,yellowness index shows a slow growth trend.What's more,artificial sweat soaking irradiation treatment on the yellowing index is greater than direct irradiat... |
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| Keywords: | B mori silk ultraviolet aging artificial sweat yellowness index |
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