| 热定型温度对涤纶针织物性能的影响 |
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| 引用本文： | 张翠玲,赵国樑,王甜甜,王晓春.热定型温度对涤纶针织物性能的影响[J].纺织学报,2008,29(9):78-81. |
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| 作者姓名： | 张翠玲 赵国樑 王甜甜 王晓春 |
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| 作者单位： | 1. 北京服装学院,材料科学与工程学院,北京,100029
2. 北京服装学院,北京市服装材料研究开发与评价重点实验室,北京,100029 |
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| 基金项目： | 北京市委组织部优秀人才基金 |
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| 摘 要： | 为研究热定型温度对涤纶织物各种性能的影响,特别是抗凝血性能的影响,对经不同温度热定型的涤纶针织物进行了结构、活化部分凝血活酶时间APTT、血浆凝血酶原时间PT、血小板黏附性能、吸水性能、染色性能测试和评价。结果表明:随着热定型温度的升高,涤纶针织物的横向、纵向收缩率都在增加;热定型温度为150℃时涤纶织物的吸水性能、抗凝血性能、染色性能均最差;通过对APTT、PT的变化比较可以看出,对织物进行热处理大大抑制了织物的外源性凝血因子PT的激活。
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| 关 键 词： | 涤纶 针织物松弛热定型 抗凝血性能 吸水性 |
| 收稿时间： | 2007-09-14; |
Effects of heat setting temperature on the properties of knitted polyester fabrics |
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| ZHANG Cuiling,ZHAO Guoliang,WANG Tiantian,WANG Xiaochun.Effects of heat setting temperature on the properties of knitted polyester fabrics[J].Journal of Textile Research,2008,29(9):78-81. |
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| Authors: | ZHANG Cuiling ZHAO Guoliang WANG Tiantian WANG Xiaochun |
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| Affiliation: | 1.Department of Materials Engineering;Beijing Institute of Clothing Technology;Beijing 100029;China;2.Beijing Key Laboratory of Clothing Materials R &;amp; D and Assessment;Beijing Institute of Clothing Technology;Beijing 100029;China |
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| Abstract: | The purpose of this paper is to research effects of heat setting temperature on the properties of knitted polyester fabrics,especially the effect on anti-blood coagulation.The structures,activated partial thromboplastin time(APTT),prothrombin time(PT),blood platelet adherence property,water-absorbing property and dyeing property were tested on heat-set knitted polyester fabrics at different temperatures.The results showed that with rising of the heat setting temperature,the shrinkage rate of the fabric in transverse and machine directions increases.The water-absorption,anti-blood coagulation and dyeing properties of the fabric become the worst when heat setting is conducted at 150℃.By comparison of APTT and PT,can see that the heat setting of the fabric greatly inhibits its activation of exogenous coagulation factor PT. |
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