| 低负荷下PTT/毛混纺织物基本力学性能探讨 |
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| 引用本文： | 徐广标,王府梅.低负荷下PTT/毛混纺织物基本力学性能探讨[J].毛纺科技,2007(5):56-59. |
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| 作者姓名： | 徐广标 王府梅 |
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| 作者单位： | 东华大学纺织学院,上海,200051 |
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| 摘 要： | 用KES-F织物风格仪测试了6种PTT毛混纺织物和6种PET/毛混纺织物,对比分析了低负荷条件下PTT/毛混纺织物的基本力学性能.研究表明:PTT/毛混纺织物最大拉伸负荷下的伸长率较大,纬向较PET/毛混纺织物拉伸率差异明显,表明织物弹性良好.PTT/毛混纺织物弯曲滞后、剪切刚度及剪切滞后量较大,与PET/毛混纺织物存在显著差异,表明织物成形性良好;PTT/毛混纺织物较容易压缩,表面平均摩擦系数较大,手感丰满滑糯.
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| 关 键 词： | PTT/毛混纺织物 t-检验 力学性能 |
| 文章编号： | 1003-1456（2007）05-0056-04 |
| 修稿时间： | 2006-09-11 |
Study on the low-stress properties of PTT/wool blended fabrics |
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| XU Guang-biao,WANG Fu-mei.Study on the low-stress properties of PTT/wool blended fabrics[J].Wool Textile Journal,2007(5):56-59. |
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| Authors: | XU Guang-biao WANG Fu-mei |
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| Affiliation: | College of Textile, Donghua University, Shanghai 200051, China |
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| Abstract: | The low-stress properties of 6 pairs of PTT/wool and PET/wool blended fabrics were tested by KES-F, and then the pair T-test method was used to investigate their mechanical properties. The results showed that the elongation at the maximum load of PTT/wool fabrics was higher, especially in filling wise, and this meant PTT/wool fabrics had better elastic. The bending hysteresis, shearing rigidity and shearing hysteresis of PTT/wool fabrics are higer than PET/ wool fabrics, determining the fabrics having good forrnability. PTT/wool fabrics are easier to be compressed and have a little higher suface friction coefficient, and so the fables have a better feeling of softness and fullness. |
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| Keywords: | PTTT/wool blended fabrics t-test low-stress properties |
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