CN102049859B - 多层复合结构电容器用bopp薄膜生产方法 - Google Patents
多层复合结构电容器用bopp薄膜生产方法 Download PDFInfo
- Publication number
- CN102049859B CN102049859B CN2010105417200A CN201010541720A CN102049859B CN 102049859 B CN102049859 B CN 102049859B CN 2010105417200 A CN2010105417200 A CN 2010105417200A CN 201010541720 A CN201010541720 A CN 201010541720A CN 102049859 B CN102049859 B CN 102049859B
- Authority
- CN
- China
- Prior art keywords
- controlled
- temperature
- compound structure
- extruder
- layer
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 150000001875 compounds Chemical group 0.000 title claims abstract description 14
- 229920006378 biaxially oriented polypropylene Polymers 0.000 title claims abstract description 12
- 239000011127 biaxially oriented polypropylene Substances 0.000 title claims abstract description 12
- 239000003990 capacitor Substances 0.000 title claims abstract description 12
- 239000010409 thin film Substances 0.000 title abstract description 8
- 238000005516 engineering process Methods 0.000 title abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000013078 crystal Substances 0.000 claims abstract description 11
- 239000008188 pellet Substances 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 12
- 238000007493 shaping process Methods 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 239000011236 particulate material Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 34
- 239000000843 powder Substances 0.000 abstract description 12
- 239000004743 Polypropylene Substances 0.000 abstract 4
- -1 polypropylene Polymers 0.000 abstract 4
- 229920001155 polypropylene Polymers 0.000 abstract 4
- 238000003723 Smelting Methods 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 238000004381 surface treatment Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 26
- 238000007599 discharging Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000005352 clarification Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- B29C47/92—
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105417200A CN102049859B (zh) | 2010-11-04 | 2010-11-04 | 多层复合结构电容器用bopp薄膜生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105417200A CN102049859B (zh) | 2010-11-04 | 2010-11-04 | 多层复合结构电容器用bopp薄膜生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102049859A CN102049859A (zh) | 2011-05-11 |
CN102049859B true CN102049859B (zh) | 2013-05-15 |
Family
ID=43954817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105417200A Active CN102049859B (zh) | 2010-11-04 | 2010-11-04 | 多层复合结构电容器用bopp薄膜生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102049859B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102501387B (zh) * | 2011-12-28 | 2014-01-01 | 宁波大东南万象科技有限公司 | 电晕处理聚丙烯粗化电容薄膜的制备方法 |
CN102543432B (zh) * | 2011-12-28 | 2013-09-04 | 宁波大东南万象科技有限公司 | 可双面金属化的聚丙烯电容薄膜的制备方法 |
CN103434110B (zh) * | 2013-08-30 | 2016-09-07 | 华威聚酰亚胺有限责任公司 | 一种强电电容器用高性能聚丙烯薄膜及其制造方法 |
EP3078039B1 (en) * | 2013-12-03 | 2019-10-23 | ABB Schweiz AG | Multi-layered dielectric polymer material, capacitor, use of the material and formation method thereof |
CN108116021B (zh) * | 2017-12-19 | 2019-01-15 | 西安交通大学 | 一种多层结构聚丙烯薄膜及其制备方法 |
CN108045052B (zh) * | 2017-12-19 | 2019-02-01 | 西安交通大学 | 一种改进型多层结构聚丙烯薄膜及其制备方法 |
CN109080105A (zh) * | 2018-09-21 | 2018-12-25 | 江苏宗亮新材料有限公司 | 四层共挤流延膜设备的上料装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101786332A (zh) * | 2010-02-10 | 2010-07-28 | 沧州明珠塑料股份有限公司 | 一种湿法制备多层聚烯烃微孔膜的方法 |
CN101863120A (zh) * | 2010-06-09 | 2010-10-20 | 四川东材科技集团股份有限公司 | 电容器用超薄型双向拉伸聚丙烯粗化薄膜的制造方法 |
CN201841657U (zh) * | 2010-11-04 | 2011-05-25 | 龙辰(黄冈)电子科技有限公司 | Bopp电工膜生产供料系统净化装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101031421B (zh) * | 2004-10-01 | 2011-07-27 | 旭化成电子材料株式会社 | 聚烯烃微孔膜 |
-
2010
- 2010-11-04 CN CN2010105417200A patent/CN102049859B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101786332A (zh) * | 2010-02-10 | 2010-07-28 | 沧州明珠塑料股份有限公司 | 一种湿法制备多层聚烯烃微孔膜的方法 |
CN101863120A (zh) * | 2010-06-09 | 2010-10-20 | 四川东材科技集团股份有限公司 | 电容器用超薄型双向拉伸聚丙烯粗化薄膜的制造方法 |
CN201841657U (zh) * | 2010-11-04 | 2011-05-25 | 龙辰(黄冈)电子科技有限公司 | Bopp电工膜生产供料系统净化装置 |
Non-Patent Citations (4)
Title |
---|
双轴拉伸聚丙烯薄膜的加工和应用;谭耀新;《现代塑料加工应用》;19890630(第2期);40-44 * |
平膜法双向拉伸聚丙烯制造设备综述;张瑾瑾;《塑料工业》;20070630;第35卷;184-187,195 * |
张瑾瑾.平膜法双向拉伸聚丙烯制造设备综述.《塑料工业》.2007,第35卷184-187,195. |
谭耀新.双轴拉伸聚丙烯薄膜的加工和应用.《现代塑料加工应用》.1989,(第2期),40-44. |
Also Published As
Publication number | Publication date |
---|---|
CN102049859A (zh) | 2011-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102049859B (zh) | 多层复合结构电容器用bopp薄膜生产方法 | |
CN102825884B (zh) | 复书型杀菌膜及其生产工艺 | |
CN102320137B (zh) | 超高分子量聚乙烯片材的制备装置和制备方法 | |
CN104552972B (zh) | 一种双向拉伸聚乳酸膜片装置 | |
CN107932938A (zh) | Pet食品包装专用片材挤出生产线 | |
CN104494154B (zh) | 一种复合包装膜成型工艺及其制作装置 | |
CN102205655B (zh) | 一种连续式pe透气膜生产工艺 | |
CN214447919U (zh) | Pvc片材生产过程中的片材边角料在线回收装置 | |
CN111361137A (zh) | 水浴烘干吹膜机 | |
CN103358516B (zh) | 单聚合物复合材料制品熔融包覆辊压成型方法及设备 | |
CN112898702A (zh) | 环保超薄硬质pvc片材及其流水线生产设备 | |
CN206937392U (zh) | 流延膜机边料裁剪回收装置 | |
CN208789035U (zh) | 高档pc光学级片材挤出生产线 | |
CN118269320B (zh) | 智能共挤模压热塑性玻璃钢防滑托盘生产线及生产工艺 | |
CN105729817A (zh) | 全自动塑料薄膜生产设备 | |
CN210791973U (zh) | 一种超宽投影屏pc片材的自动生产线 | |
CN111716672A (zh) | 专用于生产pbt塑料板的工艺方法 | |
CN110696455B (zh) | 一种防水卷材用增韧型聚酯胎体膜及其制备方法 | |
CN201633142U (zh) | 双阶淀粉基生物降解树脂的片材与切粒一体生产设备 | |
CN210436657U (zh) | 一种利用回收料生产pp打包带设备 | |
CN111716673A (zh) | 专用于生产pet塑料板的工艺方法 | |
CN112829412B (zh) | 一种高性能聚丙烯镀铝基膜及其制备方法 | |
CN109514827B (zh) | 一种汽车管路系统用多层管的生产工艺 | |
CN113370486A (zh) | 一种可降解薄膜的流延生产工艺 | |
CN204278455U (zh) | 塑料棒材热压挤出装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 438000 No. 101, Chibi Avenue, Huanggang, Hubei Applicant after: HUBEI LONGCHEN TECHNICAL JOINT-STOCK Co.,Ltd. Address before: 438000 No. 101, Chibi Avenue, Huanggang, Hubei Applicant before: Longchen (Huanggang) Electronic Technology Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: LONGCHEN (HUANGGANG) ELECTRONIC TECHNOLOGY CO., LTD. TO: HUBEI LONGCHEN TECHNOLOGY CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production method of BOPP film for multilayer composite structure capacitor Effective date of registration: 20220323 Granted publication date: 20130515 Pledgee: Huanggang financing guarantee Group Co.,Ltd. Pledgor: HUBEI LONGCHEN TECHNICAL JOINT-STOCK Co.,Ltd. Registration number: Y2022420000072 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20130515 Pledgee: Huanggang financing guarantee Group Co.,Ltd. Pledgor: HUBEI LONGCHEN TECHNICAL JOINT-STOCK Co.,Ltd. Registration number: Y2022420000072 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |