CN101640255B - 锂离子电池包装膜及其制造方法 - Google Patents
锂离子电池包装膜及其制造方法 Download PDFInfo
- Publication number
- CN101640255B CN101640255B CN200910109553XA CN200910109553A CN101640255B CN 101640255 B CN101640255 B CN 101640255B CN 200910109553X A CN200910109553X A CN 200910109553XA CN 200910109553 A CN200910109553 A CN 200910109553A CN 101640255 B CN101640255 B CN 101640255B
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- film
- nylon
- packaging film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 47
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000012785 packaging film Substances 0.000 title claims abstract description 40
- 229920006280 packaging film Polymers 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000004743 Polypropylene Substances 0.000 claims abstract description 18
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 229920006284 nylon film Polymers 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- -1 polypropylene Polymers 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920001155 polypropylene Polymers 0.000 claims abstract description 8
- 239000011888 foil Substances 0.000 claims abstract description 5
- 238000007731 hot pressing Methods 0.000 claims abstract description 4
- 239000004677 Nylon Substances 0.000 claims description 23
- 229920001778 nylon Polymers 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 19
- 229920006351 engineering plastic Polymers 0.000 claims description 18
- 239000005030 aluminium foil Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 9
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 7
- 238000013329 compounding Methods 0.000 claims description 6
- 238000007688 edging Methods 0.000 claims description 6
- 238000010306 acid treatment Methods 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920000305 Nylon 6,10 Polymers 0.000 claims description 4
- 238000007766 curtain coating Methods 0.000 claims description 4
- 239000012943 hotmelt Substances 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000005238 degreasing Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 3
- 239000010408 film Substances 0.000 claims description 2
- 239000004831 Hot glue Substances 0.000 abstract description 7
- 239000003792 electrolyte Substances 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 21
- 239000012790 adhesive layer Substances 0.000 description 8
- 238000012856 packing Methods 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000005025 cast polypropylene Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Images
Classifications
-
- 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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- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910109553XA CN101640255B (zh) | 2009-08-10 | 2009-08-10 | 锂离子电池包装膜及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200910109553XA CN101640255B (zh) | 2009-08-10 | 2009-08-10 | 锂离子电池包装膜及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN101640255A CN101640255A (zh) | 2010-02-03 |
CN101640255B true CN101640255B (zh) | 2013-04-03 |
Family
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Family Applications (1)
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CN200910109553XA Active CN101640255B (zh) | 2009-08-10 | 2009-08-10 | 锂离子电池包装膜及其制造方法 |
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CN (1) | CN101640255B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103252941A (zh) * | 2012-04-12 | 2013-08-21 | 东莞市才智坊新材料有限公司 | 一种锂离子电池外壳材料铝塑复合膜及其制备方法 |
CN105070851B (zh) * | 2015-08-16 | 2017-10-03 | 苏州锂盾储能材料技术有限公司 | 一种聚合物锂离子电池包装高阻隔专用膜 |
CN106299168A (zh) * | 2016-10-27 | 2017-01-04 | 明冠新材料股份有限公司 | 一种涂覆型高性能铝塑膜及其制备方法 |
CN107732036A (zh) * | 2017-10-16 | 2018-02-23 | 深圳鸿恩高科新能源有限公司 | 一种军工设备大流量供电电源 |
-
2009
- 2009-08-10 CN CN200910109553XA patent/CN101640255B/zh active Active
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Publication number | Publication date |
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CN101640255A (zh) | 2010-02-03 |
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Effective date of registration: 20210910 Address after: 518000 Fengnian apartment 102, No. 1, 11th lane, Xiagang village, Nanlian community, Longgang street, Longgang District, Shenzhen, Guangdong Province Patentee after: Shenzhen gukou Technology Co.,Ltd. Address before: Luohu District Shenzhen City, Guangdong Province Bamboo Road 518109 1056 two 1305 Star Plaza Garden Patentee before: Shen Daofu |
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Effective date of registration: 20220113 Address after: 518000 XingKong platform 1305, yicuiyuan phase II, No. 1056, Cuizhu Road, Luohu District, Shenzhen, Guangdong Province Patentee after: Shen Daofu Address before: 518000 Fengnian apartment 102, No. 1, 11th lane, Xiagang village, Nanlian community, Longgang street, Longgang District, Shenzhen, Guangdong Province Patentee before: Shenzhen gukou Technology Co.,Ltd. |
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Effective date of registration: 20240418 Address after: 518000 Fengnian apartment 102, No. 1, 11th lane, Xiagang village, Nanlian community, Longgang street, Longgang District, Shenzhen, Guangdong Province Patentee after: Shenzhen gukou Technology Co.,Ltd. Country or region after: China Address before: 518000 XingKong platform 1305, yicuiyuan phase II, No. 1056, Cuizhu Road, Luohu District, Shenzhen, Guangdong Province Patentee before: Shen Daofu Country or region before: China |