Bulletin of the Chinese Ceramic Society, Volume. 42, Issue 11, 4167(2023)

Research Progress on Silica Fiber-Based Thermal Insulation Materials

WU Yifan1,2、*, WANG Xingtao1,2, SUN Jinfeng1,2, MENG Yongqiang1,2, and WAN Hongjing3
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  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    The development of high-performance thermal insulation materials is of great significance to the development of aviationconstructiontransportation and other fields. Silica (SiO2) fiber has the advantages of low densitylow thermal conductivity and oxidation resistanceand is a kind of thermal insulation material with great development potential. Howeverthe thermal conductivity of SiO2 fiber needs to be further reducedso how to further improve its thermal insulation performance is an important topic. Based on the thermal insulation mechanism of SiO2 fiberthe preparation methods and research status of SiO2 fiber with different morphologies (solidhollowporous) are analyzed in this paper. The research progress of SiO2 fiber composite with organic materialsinorganic materials is aslo summarized. At the same timethe main application fields of thermal insulation materials are briefly described. Finallythe development direction of SiO2 fiber-based thermal insulation materials in the future is prospected.


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    WU Yifan, WANG Xingtao, SUN Jinfeng, MENG Yongqiang, WAN Hongjing. Research Progress on Silica Fiber-Based Thermal Insulation Materials[J]. Bulletin of the Chinese Ceramic Society, 2023, 42(11): 4167

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    Paper Information


    Received: Jun. 19, 2023

    Accepted: --

    Published Online: Dec. 11, 2023

    The Author Email: Yifan WU (2290439231@qq.com)