Heat-dissipation waterproof composite lithium ion battery shell material and preparation method thereof

Heat-dissipation waterproof composite lithium ion battery shell material and preparation method thereof

The invention relates to the technical field of battery shell material preparation, and particularly discloses a heat-dissipation waterproof composite lithium ion battery shell material and a preparation method thereof. The heat-dissipation waterproof composite lithium ion battery shell material com...

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Hauptverfasser: HUANG XIAOJUN, LYU JIGUANG
Format: Patent
Sprache:chi ; eng
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BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator HUANG XIAOJUN
LYU JIGUANG
description The invention relates to the technical field of battery shell material preparation, and particularly discloses a heat-dissipation waterproof composite lithium ion battery shell material and a preparation method thereof. The heat-dissipation waterproof composite lithium ion battery shell material comprises the following raw material components in parts by weight: 60-80 parts of polypropylene; 10 to20 parts of polyvinylidene fluoride; 10 to 20 parts of polyethylene; 5 to 10 parts of a modified carbon nanotube; 3-5 parts of lubricant. The composite lithium ion battery shell material provided bythe invention has good insulativity, corrosion resistance and heat conduction performance, and also has good waterproof performance. 本发明涉及电池壳体材料制备技术领域，具体公开了一种散热防水复合锂离子电池外壳材料及其制备方法。所述的散热防水复合锂离子电池外壳材料，包含如下重量份的原料组分：聚丙烯60～80份；聚偏氟乙烯10～20份；聚乙烯10～20份；改性碳纳米管5～10份；润滑剂3～5份。本发明所述的复合锂离子电池外壳材料具备良好的绝缘性、耐腐蚀性以及导热性能，同时还具有良好的防水性能。
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The heat-dissipation waterproof composite lithium ion battery shell material comprises the following raw material components in parts by weight: 60-80 parts of polypropylene; 10 to20 parts of polyvinylidene fluoride; 10 to 20 parts of polyethylene; 5 to 10 parts of a modified carbon nanotube; 3-5 parts of lubricant. The composite lithium ion battery shell material provided bythe invention has good insulativity, corrosion resistance and heat conduction performance, and also has good waterproof performance. 本发明涉及电池壳体材料制备技术领域，具体公开了一种散热防水复合锂离子电池外壳材料及其制备方法。所述的散热防水复合锂离子电池外壳材料，包含如下重量份的原料组分：聚丙烯60～80份；聚偏氟乙烯10～20份；聚乙烯10～20份；改性碳纳米管5～10份；润滑剂3～5份。本发明所述的复合锂离子电池外壳材料具备良好的绝缘性、耐腐蚀性以及导热性能，同时还具有良好的防水性能。</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20201106&amp;DB=EPODOC&amp;CC=CN&amp;NR=111900273A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20201106&amp;DB=EPODOC&amp;CC=CN&amp;NR=111900273A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG XIAOJUN</creatorcontrib><creatorcontrib>LYU JIGUANG</creatorcontrib><title>Heat-dissipation waterproof composite lithium ion battery shell material and preparation method thereof</title><description>The invention relates to the technical field of battery shell material preparation, and particularly discloses a heat-dissipation waterproof composite lithium ion battery shell material and a preparation method thereof. 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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Heat-dissipation waterproof composite lithium ion battery shell material and preparation method thereof
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