| 结构参数对超高分子量聚乙烯织物导热性的影响 |
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| 引用本文： | 包玉秀,肖红,王越平,孙超,衣卫京.结构参数对超高分子量聚乙烯织物导热性的影响[J].毛纺科技,2020,48(1):14-17. |
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| 作者姓名： | 包玉秀 肖红 王越平 孙超 衣卫京 |
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| 作者单位： | 北京服装学院材料设计与工程学院,北京 100029;军事科学院系统工程研究院,北京 100082;中华女子学院艺术学院,北京 100101;北京服装学院服装艺术与工程学院,北京 100029 |
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| 基金项目： | 国家重点研发计划“科技冬奥”重点专项(2019YFF0302100);北京市教委科研项目(KM201710012001);北京服装学院高水平教师队伍建设专项资金项目(BIFTBJ201804);北京服装学院研究生科研创新项目(X2019-054) |
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| 摘 要： | 为了提高服装热量的传导,采用导热率较高的超高分子量聚乙烯(UHMWPE)纱线作为纬纱与涤纶进行交织制成织物,并以电热片作为热源,通过铂电阻测温仪测量距离热源边界0、2、4 cm处织物表面温度随时间的变化。采用变量分离法测试纤维种类、纱线线密度、织物密度以及织物组织结构等因素对超高分子量聚乙烯织物导热性的影响。结果表明:含UHMWPE纱线交织物的导热性明显好于涤纶/涤纶和涤纶/锦纶交织物,且纱线越粗、织物密度越大、组织单元内纱线交织次数越少,织物导热性越好。
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| 关 键 词： | 导热性 交织织物 超高分子量聚乙烯 织物组织结构 |
Influence of fabric parameters on thermal conductivity of UHMWPE interwoven fabric |
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| BAO Yuxiu,XIAO Hong,WANG Yueping,SUN Chao,YI Weijing.Influence of fabric parameters on thermal conductivity of UHMWPE interwoven fabric[J].Wool Textile Journal,2020,48(1):14-17. |
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| Authors: | BAO Yuxiu XIAO Hong WANG Yueping SUN Chao YI Weijing |
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| Affiliation: | (College of Materials Design and Engineering,Beijing Institute of Fashion Technology,Beijing 100029,China;Institute of System Engineering,Academy of Military Sciences,Beijing 100082,China;College of Art&Design,China Women's University,Beijing 100101,China;College of Fashion Art and Engineering,Beijing Institute of Fashion Technology,Beijing 100029,China) |
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| Abstract: | In order to improve the thermal conductivity of the fabric,UHMWPE yarn with good thermal conductivity was used as weft yarn to interweave with polyester.The change of temperature at different positions from heat resource were measured by platinum resistance thermometer.Variable separation method was used to differentiate the effects of fiber type,yarn fineness,fabric density and fabric structure on heat conductivity of UHMWPE fabrics.The results showed that the thermal conductivity of fabrics with UHMWPE as weft yarn is much higher than that with polyester and nylon yarn,and the lower the yarn count,the higher fabric density and the fewer times of interweaving in the structure unit,the higher thermal conductivity is. |
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| Keywords: | thermal conductivity interwoven fabric UHMWPE fabric structure |
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