CN1298527C - 适用于大功率电容器的耐高温双向拉伸聚丙烯膜及其制作方法 - Google Patents
适用于大功率电容器的耐高温双向拉伸聚丙烯膜及其制作方法 Download PDFInfo
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- CN1298527C CN1298527C CNB2004100822021A CN200410082202A CN1298527C CN 1298527 C CN1298527 C CN 1298527C CN B2004100822021 A CNB2004100822021 A CN B2004100822021A CN 200410082202 A CN200410082202 A CN 200410082202A CN 1298527 C CN1298527 C CN 1298527C
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- temperature
- thermostable
- polypropylene film
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- biaxially oriented
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- 239000003990 capacitor Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 17
- 229920006378 biaxially oriented polypropylene Polymers 0.000 title claims description 14
- 239000011127 biaxially oriented polypropylene Substances 0.000 title claims description 14
- 239000004743 Polypropylene Substances 0.000 claims abstract description 25
- -1 polypropylene Polymers 0.000 claims abstract description 25
- 229920001155 polypropylene Polymers 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000005266 casting Methods 0.000 claims abstract description 6
- 238000007766 curtain coating Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 238000009998 heat setting Methods 0.000 claims description 5
- 230000004927 fusion Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 239000010408 film Substances 0.000 description 45
- 238000005516 engineering process Methods 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 7
- 230000008025 crystallization Effects 0.000 description 7
- 230000009970 fire resistant effect Effects 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005026 oriented polypropylene Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100822021A CN1298527C (zh) | 2004-12-31 | 2004-12-31 | 适用于大功率电容器的耐高温双向拉伸聚丙烯膜及其制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100822021A CN1298527C (zh) | 2004-12-31 | 2004-12-31 | 适用于大功率电容器的耐高温双向拉伸聚丙烯膜及其制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1631652A CN1631652A (zh) | 2005-06-29 |
CN1298527C true CN1298527C (zh) | 2007-02-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2004100822021A Active CN1298527C (zh) | 2004-12-31 | 2004-12-31 | 适用于大功率电容器的耐高温双向拉伸聚丙烯膜及其制作方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1298527C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102446627A (zh) * | 2010-09-30 | 2012-05-09 | 北京有色金属研究总院 | 一种金属化薄膜电容器 |
CN102543425A (zh) * | 2012-03-09 | 2012-07-04 | 南通百正电子新材料有限公司 | 一种耐高温聚丙烯电容膜的生产方法 |
CN102592824A (zh) * | 2012-03-09 | 2012-07-18 | 南通百正电子新材料有限公司 | 耐高温聚丙烯电容膜及生产方法 |
CN103434151B (zh) * | 2013-08-30 | 2016-05-04 | 华威聚酰亚胺有限责任公司 | 一种高性能超薄聚丙烯电容器薄膜及其制造方法 |
CN107658132A (zh) * | 2017-10-23 | 2018-02-02 | 安徽江威精密制造有限公司 | 一种高比能脉冲电容器元件热定型工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1154374A (zh) * | 1995-11-29 | 1997-07-16 | 东丽株式会社 | 双轴取向聚丙烯薄膜和使用它的电容器 |
CN1256998A (zh) * | 1998-12-16 | 2000-06-21 | 德山株式会社 | 双向拉伸聚烯烃膜及其制造方法 |
JP2003021225A (ja) * | 2001-07-09 | 2003-01-24 | Koyo Seiko Co Ltd | プーリユニット |
US6537652B1 (en) * | 1998-10-28 | 2003-03-25 | Hoescht Trespaphan Gmbh | Biaxially oriented electrical insulation film having improved shrinkage at elevated temperatures |
CN1440041A (zh) * | 2002-08-08 | 2003-09-03 | 江苏南天集团股份有限公司 | 耐高温聚丙烯电容膜及生产方法 |
CN1463452A (zh) * | 2001-06-08 | 2003-12-24 | 松下电器产业株式会社 | 金属化膜电容器 |
WO2004084242A1 (ja) * | 2003-03-19 | 2004-09-30 | Toray Industries, Inc. | 扁平型コンデンサ用ポリプロピレンフィルム及びそれからなる扁平型コンデンサ |
-
2004
- 2004-12-31 CN CNB2004100822021A patent/CN1298527C/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1154374A (zh) * | 1995-11-29 | 1997-07-16 | 东丽株式会社 | 双轴取向聚丙烯薄膜和使用它的电容器 |
US6537652B1 (en) * | 1998-10-28 | 2003-03-25 | Hoescht Trespaphan Gmbh | Biaxially oriented electrical insulation film having improved shrinkage at elevated temperatures |
CN1256998A (zh) * | 1998-12-16 | 2000-06-21 | 德山株式会社 | 双向拉伸聚烯烃膜及其制造方法 |
CN1463452A (zh) * | 2001-06-08 | 2003-12-24 | 松下电器产业株式会社 | 金属化膜电容器 |
JP2003021225A (ja) * | 2001-07-09 | 2003-01-24 | Koyo Seiko Co Ltd | プーリユニット |
CN1440041A (zh) * | 2002-08-08 | 2003-09-03 | 江苏南天集团股份有限公司 | 耐高温聚丙烯电容膜及生产方法 |
WO2004084242A1 (ja) * | 2003-03-19 | 2004-09-30 | Toray Industries, Inc. | 扁平型コンデンサ用ポリプロピレンフィルム及びそれからなる扁平型コンデンサ |
Also Published As
Publication number | Publication date |
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CN1631652A (zh) | 2005-06-29 |
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C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG NANYANG SCIENCE CO., LTD. Free format text: FORMER NAME OR ADDRESS: ZHEJIANG NANYANG ELECTRONIC MEMBRANE CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: No. 388, development avenue, Taizhou Development Zone, Zhejiang Patentee after: Zhejiang South Sea Hi-Tech Co.,Ltd. Address before: No. 388, development avenue, Taizhou Development Zone, Zhejiang Patentee before: ZHEJIANG NANYANG ELECTRONIC FILM Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: 318000 Development Avenue 388, Taizhou Development Zone, Zhejiang Province Patentee after: Aerospace Rainbow UAV Co.,Ltd. Address before: 318000 Development Avenue 388, Taizhou Development Zone, Zhejiang Province Patentee before: Zhejiang South Sea Hi-Tech Co.,Ltd. |
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Effective date of registration: 20190313 Address after: 318000 Development Avenue 388, Taizhou City, Zhejiang Province Patentee after: Zhejiang Nanyang Technology Co.,Ltd. Address before: 318000 Development Avenue 388, Taizhou Development Zone, Zhejiang Province Patentee before: Aerospace Rainbow UAV Co.,Ltd. |
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Effective date of registration: 20211231 Address after: 318000 Room 201, building 3, No. 988, Donghuan Avenue, Baiyun Street, Taizhou bay new area, Taizhou City, Zhejiang Province Patentee after: Zhejiang Nanyang Huacheng Technology Co.,Ltd. Address before: 318000 Development Avenue 388, Taizhou City, Zhejiang Province Patentee before: Zhejiang Nanyang Technology Co.,Ltd. |
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Address after: 318000 Room 201, building 3, No. 988, Donghuan Avenue, Baiyun Street, Taizhou bay new area, Taizhou City, Zhejiang Province (office only) Patentee after: Zhejiang Nanyang Huacheng Technology Co.,Ltd. Address before: 318000 Room 201, building 3, No. 988, Donghuan Avenue, Baiyun Street, Taizhou bay new area, Taizhou City, Zhejiang Province Patentee before: Zhejiang Nanyang Huacheng Technology Co.,Ltd. |