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 PDFInfo
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered 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
- B32B5/02—Layered 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/659—Means for temperature control structurally associated with the cells by heat storage or buffering, e.g. heat capacity or liquid-solid phase changes or transition
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy 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)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019105944498 | 2019-07-03 | ||
| CN201910594449 | 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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| CN202080044134.7A Pending CN113939942A (zh) | 2019-07-03 | 2020-07-03 | 一种隔热防火材料及其用途 |
Country Status (2)
| Country | Link |
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| CN (1) | CN113939942A (zh) |
| WO (1) | WO2021000927A1 (zh) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4064423A4 (en) * | 2021-02-05 | 2022-11-30 | Aerogel R&D Pte. Ltd. | INSULATION DEVICE FOR A 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3346180C2 (de) * | 1983-12-21 | 1996-05-15 | Micropore International Ltd | Starrer Wärmedämmkörper |
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