CN113939942A - 一种隔热防火材料及其用途 - Google Patents

一种隔热防火材料及其用途 Download PDF

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Publication number
CN113939942A
CN113939942A CN202080044134.7A CN202080044134A CN113939942A CN 113939942 A CN113939942 A CN 113939942A CN 202080044134 A CN202080044134 A CN 202080044134A CN 113939942 A CN113939942 A CN 113939942A
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China
Prior art keywords
heat
insulating
layer
fireproof material
thickness
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Pending
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CN202080044134.7A
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English (en)
Inventor
张尤娟
武庭轩
石彦芳
二宫有希
原田大
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Toray Fibers and Textiles Research Laboratories China Co Ltd
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Toray Fibers and Textiles Research Laboratories China Co Ltd
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Publication of CN113939942A publication Critical patent/CN113939942A/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/658Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/659Means for temperature control structurally associated with the cells by heat storage or buffering, e.g. heat capacity or liquid-solid phase changes or transition
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明公开一种隔热防火材料及其用途,所述隔热防火材料中至少含有隔热层,所述隔热层中含有多孔质材料和中空微粒,所述多孔质材料的体积密度为0.05~0.30g/cm3,所述中空微粒的平均直径为30~1000μm,所述隔热防火材料经过碳化处理后的常温导热系数为0.040W/(m・K)以下。本发明的隔热防火材料具有阻燃性好、耐高温、导热系数小且轻量化的特点,可应用于动力电池的电芯之间。

Description

PCT国内申请,说明书已公开。

Claims (16)

  1. PCT国内申请,权利要求书已公开。
CN202080044134.7A 2019-07-03 2020-07-03 一种隔热防火材料及其用途 Pending CN113939942A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201910594449 2019-07-03
CN2019105944498 2019-07-03
CN201910909245 2019-09-25
CN2019109092459 2019-09-25
PCT/CN2020/100076 WO2021000927A1 (zh) 2019-07-03 2020-07-03 一种隔热防火材料及其用途

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CN113939942A true CN113939942A (zh) 2022-01-14

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CN (1) CN113939942A (zh)
WO (1) WO2021000927A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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US20240072335A1 (en) * 2021-02-05 2024-02-29 Aerogel R&D Pte. Ltd. Insulation device for battery
CN113025226B (zh) * 2021-03-22 2022-06-10 朗缪环保科技(天津)有限公司 气凝胶防火保温隔热涂料
CN116711132A (zh) * 2021-03-25 2023-09-05 东丽纤维研究所(中国)有限公司 一种耐火焰毡
CN113637233B (zh) * 2021-07-23 2022-11-29 浙江理工大学 一种全生物质节能防火用气凝胶的制备方法
CN113858723B (zh) * 2021-09-29 2023-09-19 湖北三江航天红阳机电有限公司 一种梯度热防护层结构试板及其制备方法
CN114395336A (zh) * 2021-12-02 2022-04-26 广东航邦新材料科技有限公司 一种新型隔热防护材料及其生产工艺
CN114643762B (zh) * 2022-03-09 2024-03-08 苏州中纺学面料产业研究院 一种阻燃隔热面料的制备方法
CN115180836A (zh) * 2022-07-11 2022-10-14 南通金鹏玻纤制品有限公司 一种阻燃玻纤布及其生产工艺
CN115799729B (zh) * 2023-02-01 2023-06-09 中创新航科技股份有限公司 电池组以及电池装置
CN116166073B (zh) * 2023-04-26 2023-07-21 深圳市博硕科技股份有限公司 具有学习功能的动力电池隔热棉裁切温控系统

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CN1205751A (zh) * 1995-12-21 1999-01-20 德国赫彻斯特研究技术两合公司 含有至少一种热塑性纤维材料的纤维组织-气凝胶-复合材料,其制备方法及其应用
CN1622852A (zh) * 2002-01-29 2005-06-01 卡伯特公司 耐热气凝胶绝缘复合材料及其制备方法,气凝胶粘合剂组合物及其制备方法
CN101245887A (zh) * 2007-02-14 2008-08-20 霓佳斯株式会社 隔热材料及其制造方法
CN204144345U (zh) * 2014-08-01 2015-02-04 北京新能源汽车股份有限公司 一种用于电动汽车的动力电池箱体
JP2017166610A (ja) * 2016-03-17 2017-09-21 イビデン株式会社 断熱保温部材
CN107914428A (zh) * 2017-12-19 2018-04-17 深圳市德镒盟电子有限公司 一种新能源汽车动力电池用隔热防火材料
CN207697181U (zh) * 2017-12-19 2018-08-07 深圳市德镒盟电子有限公司 一种新能源汽车动力电池用隔热防火材料

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DE3346180C2 (de) * 1983-12-21 1996-05-15 Micropore International Ltd Starrer Wärmedämmkörper
US20070014979A1 (en) * 2005-07-15 2007-01-18 Aspen Aerogels, Inc. Secured Aerogel Composites and Methods of Manufacture Thereof
US20130309482A1 (en) * 2010-10-08 2013-11-21 Nitto Denko Corporation Thermally functional flame-retardant polymer member
EP3408085B1 (en) * 2016-01-27 2023-09-06 W. L. Gore & Associates, Inc. Laminates comprising reinforced aerogel composites

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CN1205751A (zh) * 1995-12-21 1999-01-20 德国赫彻斯特研究技术两合公司 含有至少一种热塑性纤维材料的纤维组织-气凝胶-复合材料,其制备方法及其应用
CN1622852A (zh) * 2002-01-29 2005-06-01 卡伯特公司 耐热气凝胶绝缘复合材料及其制备方法,气凝胶粘合剂组合物及其制备方法
CN101245887A (zh) * 2007-02-14 2008-08-20 霓佳斯株式会社 隔热材料及其制造方法
CN204144345U (zh) * 2014-08-01 2015-02-04 北京新能源汽车股份有限公司 一种用于电动汽车的动力电池箱体
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