CN1891444A - 一种聚烯烃微多孔膜的制作方法 - Google Patents
一种聚烯烃微多孔膜的制作方法 Download PDFInfo
- Publication number
- CN1891444A CN1891444A CN 200510035682 CN200510035682A CN1891444A CN 1891444 A CN1891444 A CN 1891444A CN 200510035682 CN200510035682 CN 200510035682 CN 200510035682 A CN200510035682 A CN 200510035682A CN 1891444 A CN1891444 A CN 1891444A
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- Prior art keywords
- solvent
- film
- micro porous
- preparation
- polyolefin
- 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.)
- Granted
Links
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title abstract description 11
- 239000012982 microporous membrane Substances 0.000 title 1
- 239000002904 solvent Substances 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000002844 melting Methods 0.000 claims abstract description 11
- 230000008018 melting Effects 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims description 30
- 238000002360 preparation method Methods 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 6
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 4
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 claims description 4
- RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 claims description 4
- 150000002170 ethers Chemical class 0.000 claims description 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 abstract 4
- 230000009977 dual effect Effects 0.000 abstract 1
- 229920005672 polyolefin resin Polymers 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 description 14
- 239000011347 resin Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 239000000203 mixture Substances 0.000 description 7
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 125000004836 hexamethylene group Chemical class [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical class ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | 比较例1 | |||
第一次热处理条件 | 温度(℃) | 110 | 120 | 110 | 110 | - | |
时间(s) | 8 | 8 | 5 | 8 | - | ||
横向收缩率(%) | 0 | 0 | 0 | 10 | - | ||
干燥后收缩率(%) | 纵向 | 10 | 8 | 10 | 10 | 13 | |
横向 | 18 | 10 | 20 | 9 | 33 | ||
透气性(s/100ml) | 410 | 320 | 520 | 290 | 1280 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005100356820A CN1891444B (zh) | 2005-06-30 | 2005-06-30 | 一种聚烯烃微多孔膜的制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005100356820A CN1891444B (zh) | 2005-06-30 | 2005-06-30 | 一种聚烯烃微多孔膜的制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1891444A true CN1891444A (zh) | 2007-01-10 |
CN1891444B CN1891444B (zh) | 2010-06-16 |
Family
ID=37596759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2005100356820A Active CN1891444B (zh) | 2005-06-30 | 2005-06-30 | 一种聚烯烃微多孔膜的制作方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1891444B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102001186A (zh) * | 2010-10-13 | 2011-04-06 | 深圳市星源材质科技股份有限公司 | 聚烯烃微孔膜的形成方法及其应用 |
CN102152514A (zh) * | 2010-12-25 | 2011-08-17 | 佛山塑料集团股份有限公司 | 多层聚烯烃微孔膜的制作方法 |
CN102205654A (zh) * | 2011-04-19 | 2011-10-05 | 吴国逵 | 一种一步式pe透气膜生产工艺 |
TWI450814B (zh) * | 2010-04-20 | 2014-09-01 | Sk Innovation Co Ltd | 製造具增進之產率及易於控制之物理性質的微孔聚烯烴膜之方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100676080B1 (ko) * | 1999-02-19 | 2007-01-31 | 토넨 케미칼 코퍼레이션 | 폴리올레핀 미세다공성 막과 그의 제조방법 |
CN1233051C (zh) * | 2003-08-08 | 2005-12-21 | 新乡无氧铜材总厂 | 一种锂离子电池隔膜的生产方法 |
-
2005
- 2005-06-30 CN CN2005100356820A patent/CN1891444B/zh active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI450814B (zh) * | 2010-04-20 | 2014-09-01 | Sk Innovation Co Ltd | 製造具增進之產率及易於控制之物理性質的微孔聚烯烴膜之方法 |
CN102001186A (zh) * | 2010-10-13 | 2011-04-06 | 深圳市星源材质科技股份有限公司 | 聚烯烃微孔膜的形成方法及其应用 |
CN102152514A (zh) * | 2010-12-25 | 2011-08-17 | 佛山塑料集团股份有限公司 | 多层聚烯烃微孔膜的制作方法 |
CN102152514B (zh) * | 2010-12-25 | 2013-07-03 | 佛山市金辉高科光电材料有限公司 | 多层聚烯烃微孔膜的制作方法 |
CN102205654A (zh) * | 2011-04-19 | 2011-10-05 | 吴国逵 | 一种一步式pe透气膜生产工艺 |
CN102205654B (zh) * | 2011-04-19 | 2013-03-20 | 吴国逵 | 一种一步式pe透气膜生产工艺 |
Also Published As
Publication number | Publication date |
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CN1891444B (zh) | 2010-06-16 |
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Effective date of registration: 20120416 Address after: 528000 Chancheng City, Foshan Province Light District, No. three road, No. 7, No. Patentee after: FOSHAN JINHUI HIGH-TECH OPTOELECTRONIC MATERIAL Co.,Ltd. Address before: 528000 Fenjiang Middle Road, Chancheng District, Guangdong, China, No. 85, No. Co-patentee before: JINLIAN GLOBAL Co.,Ltd. Patentee before: FSPG HI-TECH Co.,Ltd. |
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Application publication date: 20070110 Assignee: Shaoguan Byd Automobile Co.,Ltd. Assignor: BYD Co.,Ltd. Contract record no.: 2012440020291 Denomination of invention: Method for making polyolefin microporous membrane Granted publication date: 20100616 License type: Fen Xuke Record date: 20121119 Application publication date: 20070110 Assignee: Changsha BYD Bus Co.,Ltd. Assignor: BYD Co.,Ltd. Contract record no.: 2012440020295 Denomination of invention: Method for making polyolefin microporous membrane Granted publication date: 20100616 License type: Fen Xuke Record date: 20121119 Application publication date: 20070110 Assignee: BYD Auto Co.,Ltd. Assignor: BYD Co.,Ltd. Contract record no.: 2012440020292 Denomination of invention: Method for making polyolefin microporous membrane Granted publication date: 20100616 License type: Fen Xuke Record date: 20121119 Application publication date: 20070110 Assignee: Huizhou BYD Battery Co.,Ltd. Assignor: BYD Co.,Ltd. Contract record no.: 2012440020290 Denomination of invention: Method for making polyolefin microporous membrane Granted publication date: 20100616 License type: Fen Xuke Record date: 20121119 |
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Denomination of invention: Method for making polyolefin microporous membrane Effective date of registration: 20150630 Granted publication date: 20100616 Pledgee: Guangdong Guangxin Holdings Group Co. Ltd. Pledgor: FOSHAN JINHUI HIGH-TECH OPTOELECTRONIC MATERIAL Co.,Ltd. Registration number: 2015440000010 |
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Date of cancellation: 20161202 Granted publication date: 20100616 Pledgee: Guangdong Guangxin Holdings Group Co. Ltd. Pledgor: FOSHAN JINHUI HIGH-TECH OPTOELECTRONIC MATERIAL Co.,Ltd. Registration number: 2015440000010 |
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Address after: Chancheng District of Guangdong city in Foshan province 528000 quarter of Huayi Road No. 28, a two building 17 layer (residence declaration) Patentee after: Foshan Jinhui Gao Ke photoelectric material Limited by Share Ltd. Address before: 528000 Chancheng City, Foshan Province Light District, No. three road, No. 7, No. Patentee before: FOSHAN JINHUI HIGH-TECH OPTOELECTRONIC MATERIAL Co.,Ltd. |
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Effective date of registration: 20230417 Address after: 226368 Hengli Textile New Materials Industrial Park, Wujie Town, Tongzhou District, Nantong City, Jiangsu Province Patentee after: Kanghui Nantong New Materials Technology Co.,Ltd. Address before: 528000 Guangdong, Foshan, Chancheng, Ji Hua Road 28, a two 17 story (residence declaration) Patentee before: Foshan Jinhui Gao Ke photoelectric material Limited by Share Ltd. |