Latex Interpenetrating Polymer Networks in Damping

Wei ZENG; Shu-Cai LI

doi:10.14028/j.cnki.1003-3726.2001.01.010

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Latex Interpenetrating Polymer Networks in Damping

更新时间：2022-09-18

- Latex Interpenetrating Polymer Networks in Damping
- Polymer Bulletin Vol. 14, Issue 1, Pages: 68-73(2001)
- 作者机构：
  
  天津轻工业学院化工系，天津　300222
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2001.01.010
  CLC：
- Published：2001-02，
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Wei ZENG, Shu-Cai LI. Latex Interpenetrating Polymer Networks in Damping. [J]. Polymer Bulletin 14(1):68-73(2001)
DOI：

Wei ZENG, Shu-Cai LI. Latex Interpenetrating Polymer Networks in Damping. [J]. Polymer Bulletin 14(1):68-73(2001) DOI： 10.14028/j.cnki.1003-3726.2001.01.010.

摘要

详细讨论了LIPN体系的阻尼原理。高分子材料在发生玻璃化转变时，大分子链段在玻璃化转变温度

附近的运动可以把振动能转化为热能耗散掉，借此可以达到减振、降噪的目的，这也是LIPN 作为阻尼材料的依据。阻尼性能是分子运动的结果，LIPN组分间的相容性及相互作用是影响阻尼性能的重要因素；采用不同的合成方法，将形成不同的微观形态，也会导致材料阻尼性能的差异。因此本文又深入探讨了各种合成参数及合成条件对体系性能的影响，并且指出了合成过程中特别需要注意的几个问题。

Abstract

LIPN 's have potential practical value for noise and vibration damping. This paper described the damping principle of LIPN. The effects of miscibility and interaction among components

synthesis method and other important variables on damping properties were reviewed and discussed

which should be valuable to design polymeric damping materials.

关键词

互穿聚合物网络乳胶阻尼

Keywords

IPNLatexDamping

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Interpenetrating Polymer Networks (IPNS) based on Polyurethane

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The Key Lab of Nanomaterials, Ministry of Education, College of Material Science and Engineering, Beijing University of Chemical Technology

Department of Applied Chemistry,Tianjin University

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