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| PTT/毛混纺纱性能测试与评价 | |
| 引用本文： | 徐广标,赵连英,王府梅.PTT/毛混纺纱性能测试与评价[J].毛纺科技,2011,29(5). |
| 作者姓名： | 徐广标 赵连英 王府梅 |
| 作者单位： | 1. 浙江省新型纺织品研发重点实验室浙江纺织服装科技有限公司,浙江杭州310009;东华大学纺织学院,上海201620 2. 浙江省新型纺织品研发重点实验室浙江纺织服装科技有限公司,浙江杭州,310009 3. 东华大学纺织学院,上海,201620 |
| 摘 要： | 对规格相同的PTT/毛和PET/毛混纺纱进行测试,对比分析PTT/毛混纺纱线的毛羽、拉伸性能、回弹性能及沸水收缩率。实验结果表明,PTT/毛混纺纱线毛羽较少,纱线拉伸模量低于PET/毛混纺纱,纱线拉伸断裂伸长率较高;PTT/毛混纺纱在定伸长5%条件下,弹性回复率达到96%,在定伸长15%的条件下弹性回复率达到87%,且急弹性回复率大于PET/毛混纺纱;PTT/毛混纺纱的沸水收缩率与PET/毛混纺纱的沸水收缩率相比差异不大,都具有良好的沸水稳定性。 |
| 关 键 词： | PTT/毛混纺纱 PET/毛混纺纱 毛羽 拉伸 回弹 沸水收缩率 |
Testing and evaluation of the properties of PTT/wool blended yarns |
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| XU Guang-biao,ZHAO Lian-ying,WANG Fu-mei.Testing and evaluation of the properties of PTT/wool blended yarns[J].Wool Textile Journal,2011,29(5). | |
| Authors: | XU Guang-biao ZHAO Lian-ying WANG Fu-mei |
| Affiliation: | XU Guang-biao1,2,ZHAO Lian-ying1,WANG Fu-mei2(1.Zhejiang Province New Textile Research & Development Emphasised Laboratory,Zhejiang Textile & Garment Science & Technology Co.,Ltd.,Hangzhou 310009,China,2.College of Textile,Donghua University,Shanghai 201620,China) |
| Abstract: | The properties of filoplume,tensile,stretch recovery and shrinkage of boiling water of PTT/wool blended yarns are investigated by comparing with the PET/wool blended yarns of the same specification.The results shows that,the PTT/wool blended yarn has the less filoplume,lower tensile modulus and higher breakage elongation.The stretch recovery can reach 96% at the condition of the elongation rate of 5% and 87% at the elongation rate of 15% respectively,and delayed stretch recovery of PTT/wool blended yarns is... |
| Keywords: | PTT/wool blended yarns PET/wool blended yarns filoplume tensile stretch recovery shrinkage of boiling water |
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