| 淀粉基纳米复合浆料与常用浆料性能对比 |
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| 引用本文： | 刘雁,陈勇,吴潇,朱谱新.淀粉基纳米复合浆料与常用浆料性能对比[J].棉纺织技术,2009,37(3). |
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| 作者姓名： | 刘雁 陈勇 吴潇 朱谱新 |
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| 作者单位： | 四川大学,成都,610065 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 研究淀粉基纳米复合浆料的基本性能.通过测试淀粉基纳米复合浆料、聚酯浆料、PVA、氧化淀粉、醚化淀粉浆膜的机械性能,并分析对比其浆膜拉伸曲线.认为:虽然淀粉基纳米复合浆料浆膜的断裂强度较低,但由于其具有较高的断裂功和对涤纶纤维较好的黏附性,仍然为部分取代PVA创造了基础条件.指出:淀粉改性的方向是提高浆膜的断裂功,使普通淀粉由脆性材料转变为韧性材料;要进一步提高淀粉基纳米复合浆料的断裂强度,以达到完全取代PVA的目标.
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| 关 键 词： | 变性淀粉 浆膜 机械性能 断裂强力 断裂功 |
Property Contrast of Starch Nano-composite Size and Common Size |
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| Liu Yan,Chen Yong,Wu Xiao,Zhu Puxin.Property Contrast of Starch Nano-composite Size and Common Size[J].Cotton Textile Technology,2009,37(3). |
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| Authors: | Liu Yan Chen Yong Wu Xiao Zhu Puxin |
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| Affiliation: | Sichuan University |
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| Abstract: | Basic property of a nano-composite size of starch was researched.Through testing mechanical property of the nano-composite size of starch,polyester size,PVA,oxidized starch and etherified starch size film,analysing and contrasting the tensile curves of size films,it is considered that although breaking strength of starch nano-composite size film is lower,because of its higher break work and better adhesivity to polyester fibre,it still creates basic conditions of replacing PVA partially.It is pointed out th... |
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| Keywords: | Modified Starch Size Film Mechanical Property Breaking Strength Breaking Work |
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