中国塑料 ›› 2023, Vol. 37 ›› Issue (11): 170-177.DOI: 10.19491/j.issn.1001-9278.2023.11.019

• 综述 • 上一篇    下一篇

高降噪聚合物基复合材料的制备及声学性能研究进展

吕冲1(), 朱雯雯2, 史正雪1, 加英姿1, 江学良1, 游峰1(), 黄李纲1, 姚楚1, 刘仿军1   

  1. 1.武汉工程大学材料科学与工程学院,湖北省等离子体化学与新材料重点实验室,武汉 430205
    2.上汽通用汽车有限公司武汉分公司,武汉 430200
  • 收稿日期:2023-05-23 出版日期:2023-11-26 发布日期:2023-11-22
  • 通讯作者: 游峰(1985—),男,副教授,从事聚合物基复合材料研究,youfeng.mse@wit.edu.cn
    E-mail:571663427@qq.com;youfeng.mse@wit.edu.cn
  • 作者简介:吕冲(1999—),男,在读研究生,从事高分子材料复合材料研究,571663427@qq.com
  • 基金资助:
    武汉工程大学第十四届研究生教育创新基金(CX2022234)

Research progress in preparation and acoustic properties of polymer composites with high noise reduction

LYU Chong1(), ZHU Wenwen2, SHI Zhengxue1, JIA Yingzi1, JIANG Xueliang1, YOU Feng1(), HUANG Ligang1, YAO Chu1, LIU Fangjun1   

  1. 1.Hubei Key Laboratory of Plasma Chemistry and Advanced Materials,School of Material Science and Engineering,Wuhan Institute of Technology,Wuhan 430205,China
    2.SAIC General Motors Co,Ltd,Wuhan Branch,Wuhan 430200,China
  • Received:2023-05-23 Online:2023-11-26 Published:2023-11-22
  • Contact: YOU Feng E-mail:571663427@qq.com;youfeng.mse@wit.edu.cn

摘要:

从聚合物吸声材料和隔声材料两方面入手,简要介绍了多孔吸声材料、多层吸声材料、复合多孔吸声材料,单层隔声材料以及多层隔声材料的作用机理;基于现有材料性能的局限性,综述聚合物复合降噪材料的制备方法和提高降噪性能的途径;此外,结合文献介绍了层状复合降噪材料、环保型复合降噪材料和声学超材料的制备及声学特性研究进展,为今后降噪聚合物材料的研究提供了方向;最后,简要展望了高降噪复合材料的发展前景。

关键词: 聚合物, 吸声, 隔声, 层状结构, 环保

Abstract:

In this paper, the action mechanisms of porous sound absorbing materials, multi⁃layered sound absorbing materials, composite porous sound absorbing materials, single⁃layered sound insulating materials and multi⁃layered sound insulating materials were briefly introduced from the aspects of polymeric sound absorbing materials and sound insulating materials. Based on the limitations of the performance of existing materials, the preparation methods of polymeric composite soundproofing materials and the ways to improve their soundproofing performance were reviewed in detail. Moreover, through combining with the literature, the preparation methods and acoustic properties of layered composite noise⁃reducing materials, environmentally friendly composite noise⁃reducing materials, and acoustic metamaterials were introduced to provide a direction for the future improvement of noise⁃reducing polymeric materials. Finally, a brief outlook on the development prospects of high⁃noise composite materials was presented.

Key words: polymer, sound absorption, sound insulation, layered structure, environmental protection

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