CN114481245B - 一种挠性覆铜板用反转电解铜箔表面处理工艺 - Google Patents
一种挠性覆铜板用反转电解铜箔表面处理工艺 Download PDFInfo
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- CN114481245B CN114481245B CN202210173287.2A CN202210173287A CN114481245B CN 114481245 B CN114481245 B CN 114481245B CN 202210173287 A CN202210173287 A CN 202210173287A CN 114481245 B CN114481245 B CN 114481245B
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- concentration
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- copper foil
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/10—Electroplating with more than one layer of the same or of different metals
- C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
实例 | 抗氧化性 |
实施例1 | 不变色 |
实施例2 | 不变色 |
实施例3 | 不变色 |
实施例4 | 不变色 |
对比例1 | 45min时出现轻微变色 |
对比例2 | 50min时出现轻微变色 |
对比例3 | 50min时出现轻微变色 |
对比例4 | 不变色 |
对比例5 | 30分钟时出现轻微变色 |
实例 | Rz值 |
实施例1 | 2.10μm |
实施例2 | 2.03μm |
实施例3 | 2.11μm |
实施例4 | 2.22μm |
对比例1 | 2.85μm |
对比例2 | 2.93μm |
对比例3 | 2.74μm |
对比例4 | 2.76μm |
对比例5 | 2.65μm |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210173287.2A CN114481245B (zh) | 2022-02-24 | 2022-02-24 | 一种挠性覆铜板用反转电解铜箔表面处理工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210173287.2A CN114481245B (zh) | 2022-02-24 | 2022-02-24 | 一种挠性覆铜板用反转电解铜箔表面处理工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114481245A CN114481245A (zh) | 2022-05-13 |
CN114481245B true CN114481245B (zh) | 2022-09-16 |
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CN202210173287.2A Active CN114481245B (zh) | 2022-02-24 | 2022-02-24 | 一种挠性覆铜板用反转电解铜箔表面处理工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN114481245B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115466994B (zh) | 2022-10-09 | 2023-05-16 | 广东盈华电子科技有限公司 | 一种超低轮廓度反转铜箔的生产工艺 |
CN116083972B (zh) * | 2022-12-09 | 2023-08-18 | 浙江花园新能源股份有限公司 | 一种具有低粗糙度、高剥离强度的反转铜箔的生产工艺及其产品和应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1962944A (zh) * | 2006-11-28 | 2007-05-16 | 招远金宝电子有限公司 | 电解铜箔的灰色表面处理工艺 |
CN102124823A (zh) * | 2009-06-30 | 2011-07-13 | Jx日矿日石金属株式会社 | 印刷布线板用铜箔 |
CN102277605A (zh) * | 2011-08-12 | 2011-12-14 | 合肥铜冠国轩铜材有限公司 | 光面粗化电解铜箔的制造工艺 |
CN105002530A (zh) * | 2015-08-10 | 2015-10-28 | 灵宝华鑫铜箔有限责任公司 | 一种提高铜箔高温防氧化性能的表面处理工艺 |
CN105018978A (zh) * | 2015-08-10 | 2015-11-04 | 灵宝华鑫铜箔有限责任公司 | 一种提高电解铜箔高温抗剥离性能的表面处理工艺 |
CN110760862A (zh) * | 2019-11-26 | 2020-02-07 | 江东电子材料有限公司 | 一种光面粗化电解铜箔的生产工艺 |
CN111424294A (zh) * | 2020-05-15 | 2020-07-17 | 惠州联合铜箔电子材料有限公司 | 反转铜箔生产工艺 |
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2022
- 2022-02-24 CN CN202210173287.2A patent/CN114481245B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1962944A (zh) * | 2006-11-28 | 2007-05-16 | 招远金宝电子有限公司 | 电解铜箔的灰色表面处理工艺 |
CN102124823A (zh) * | 2009-06-30 | 2011-07-13 | Jx日矿日石金属株式会社 | 印刷布线板用铜箔 |
CN102277605A (zh) * | 2011-08-12 | 2011-12-14 | 合肥铜冠国轩铜材有限公司 | 光面粗化电解铜箔的制造工艺 |
CN105002530A (zh) * | 2015-08-10 | 2015-10-28 | 灵宝华鑫铜箔有限责任公司 | 一种提高铜箔高温防氧化性能的表面处理工艺 |
CN105018978A (zh) * | 2015-08-10 | 2015-11-04 | 灵宝华鑫铜箔有限责任公司 | 一种提高电解铜箔高温抗剥离性能的表面处理工艺 |
CN110760862A (zh) * | 2019-11-26 | 2020-02-07 | 江东电子材料有限公司 | 一种光面粗化电解铜箔的生产工艺 |
CN111424294A (zh) * | 2020-05-15 | 2020-07-17 | 惠州联合铜箔电子材料有限公司 | 反转铜箔生产工艺 |
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Denomination of invention: A Reverse Electrolytic Copper Foil Surface Treatment Process for Flexible Copper Clad Laminate Effective date of registration: 20230324 Granted publication date: 20220916 Pledgee: Agricultural Bank of China Limited Meizhou City Branch Pledgor: Guangdong Yinghua Electronic Technology Co.,Ltd. Registration number: Y2023980036131 |
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Date of cancellation: 20230922 Granted publication date: 20220916 Pledgee: Agricultural Bank of China Limited Meizhou City Branch Pledgor: Guangdong Yinghua Electronic Technology Co.,Ltd. Registration number: Y2023980036131 |
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Denomination of invention: A Reverse Electrolytic Copper Foil Surface Treatment Process for Flexible Copper Clad Laminate Effective date of registration: 20230926 Granted publication date: 20220916 Pledgee: Agricultural Bank of China Limited Meizhou City Branch Pledgor: Guangdong Yinghua Electronic Technology Co.,Ltd. Registration number: Y2023980058784 |
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