KR100613640B1 - 땜납 페이스트 - Google Patents
땜납 페이스트 Download PDFInfo
- Publication number
- KR100613640B1 KR100613640B1 KR1020037007186A KR20037007186A KR100613640B1 KR 100613640 B1 KR100613640 B1 KR 100613640B1 KR 1020037007186 A KR1020037007186 A KR 1020037007186A KR 20037007186 A KR20037007186 A KR 20037007186A KR 100613640 B1 KR100613640 B1 KR 100613640B1
- Authority
- KR
- South Korea
- Prior art keywords
- solder
- solder paste
- rosin
- flux
- lead
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/362—Selection of compositions of fluxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
- B23K35/3613—Polymers, e.g. resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
- B23K35/025—Pastes, creams, slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
- B23K35/262—Sn as the principal constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
- B23K35/3603—Halide salts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
- B23K35/3615—N-compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
- B23K35/3618—Carboxylic acids or salts
Abstract
Description
플럭스 조성 (중량%) | 실시예 1 | 실시예 2 | 실시예 3 | 비교예1 |
중합된 로진 | 44 | 41 | 41 | 46 |
디페닐구아니딘 HBr | 2 | 2 | 2 | 2 |
경화된 피마자유 | 5 | 5 | 5 | 5 |
이소시아누르산 | 2 | - | 1 | - |
트리스(2,3-디브로모프로필 이소시아누레이트) | - | 5 | 4 | - |
2,3-디브로모-1-프로판올 | 2 | 2 | 2 | 2 |
알파-테르핀올 | 45 | 45 | 45 | 45 |
시험결과 | 실시예 1 | 실시예 2 | 실시예 3 | 비교예 1 |
땜납 볼 | 없음 | 약간 있음 | 없음 | 많이 있음 |
납땜성 | 우수함 | 양호함 | 우수함 | 불량함 |
플럭스 조성 (중량%) | 실시예 4 | 실시예 5 | 비교예 2 | 비교예 3 |
중합된 로진 | 49 | 47 | 50 | 49 |
디페닐구아니딘 HBr | 1 | 1 | 1 | 1 |
스테아르산 | 5 | 5 | 5 | 5 |
경화된 피마자유 | 5 | 5 | 5 | 5 |
데카메틸렌디카르복실산 디살리실로일 히드라지드 | 1 | - | - | - |
3-(N-살리실로일)-아미노-1,2,4-트리아졸 | - | 2 | - | - |
2,3-디브로모-1-프로판올 | - | 2 | - | 2 |
알파-테르핀올 | 38 | 38 | 38 | 38 |
땜납 분말 / 시험 결과 | 실시예 4 | 실시예 5 | 비교예 2 | 비교예 3 |
땜납 분말 | Sn-8Zn-3Bi | Sn-3Ag-0.5Cu | Sn-8Zn-3Bi | Sn-3Ag-0.5Cu |
저장 수명 | 〉12 주 | 〉12 주 | 1 주 | 6 주 |
Claims (23)
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- 로진계 플럭스와 혼합된 Sn계의 납 프리 땜납의 분말을 포함하는 땜납 페이스트로서, 로진계 플럭스가 살리실아미드 및 이의 유도체로부터 선택된 하나 이상의 살리실아미드 화합물을 0.01 - 10.0 중량% 함유하는 것을 특징으로 하는 땜납 페이스트.
- 제 14 항에 있어서, 납 프리 땜납이 Ag 함유의 Sn계 땜납 및 Zn 함유의 Sn계 땜납으로부터 선택되는 땜납 페이스트.
- 제 14 항에 있어서, 살리실아미드 화합물이 살리실아미드, 데카메틸렌디카르복실산 디살리실로일 히드라지드 및 3-(N-살리실로일)-아미노-1,2,4-트리아졸로부터 선택되는 땜납 페이스트.
- 제 15 항에 있어서, Ag 함유의 Sn계 땜납이 Cu 를 부가적으로 함유하는 땜납 페이스트.
- 제 15 항에 있어서, Zn 함유의 Sn계 땜납이 Bi 를 부가적으로 함유하는 땜납 페이스트.
- 제 14 항에 있어서, 로진계 플럭스가 활성제를 함유하는 땜납 페이스트.
- 제 19 항에 있어서, 활성제가 하나 이상의 유기 아민 히드로할라이드를 포함하는 땜납 페이스트.
- 제 14 항에 있어서, 로진계 플럭스가 이소시아누르산 및 히드록시기를 갖지 않는 이의 유도체로부터 선택된 하나 이상의 이소시아누르 화합물을 0.5 - 10.0 중량% 더 함유하는 것을 특징으로 하는 땜납 페이스트.
- 제 21 항에 있어서, 납 프리 땜납이 Zn 함유의 Sn계 땜납인 땜납 페이스트.
- 제 21 항에 있어서, 이소시아누르 화합물이 이소시아누르산 및 이소시아누르산 트리스(할로알킬) 에스테르로부터 선택되는 땜납 페이스트.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2000-00362985 | 2000-11-29 | ||
JP2000362985 | 2000-11-29 | ||
PCT/JP2001/010431 WO2002043916A1 (fr) | 2000-11-29 | 2001-11-29 | Pate a souder |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030055327A KR20030055327A (ko) | 2003-07-02 |
KR100613640B1 true KR100613640B1 (ko) | 2006-08-17 |
Family
ID=18834169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037007186A KR100613640B1 (ko) | 2000-11-29 | 2001-11-29 | 땜납 페이스트 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6926849B2 (ko) |
EP (1) | EP1348513B1 (ko) |
JP (1) | JP4103591B2 (ko) |
KR (1) | KR100613640B1 (ko) |
CN (1) | CN1247360C (ko) |
AT (1) | ATE400395T1 (ko) |
DE (1) | DE60134781D1 (ko) |
MY (1) | MY138347A (ko) |
WO (1) | WO2002043916A1 (ko) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002043916A1 (fr) * | 2000-11-29 | 2002-06-06 | Senju Metal Industry Co., Ltd. | Pate a souder |
AU2002330479A1 (en) * | 2002-09-04 | 2004-03-29 | Namics Corporation | Conductive adhesive and circuit comprising it |
JP2004322139A (ja) * | 2003-04-24 | 2004-11-18 | Tamura Kaken Co Ltd | 回路基板のバンプ形成用ソルダーペースト及びフラックス |
JP2006181635A (ja) * | 2004-12-28 | 2006-07-13 | Senju Metal Ind Co Ltd | 鉛フリーはんだの黒化防止方法およびソルダペースト |
CN100488703C (zh) * | 2006-10-13 | 2009-05-20 | 华南理工大学 | 一种铜粉增强的锡锌复合钎料及其制备方法 |
ES2614238T3 (es) | 2006-12-12 | 2017-05-30 | Senju Metal Industry Co., Ltd. | Fundente para soldadura exenta de plomo |
CN101347874B (zh) * | 2008-08-19 | 2011-04-06 | 深圳悍豹科技有限公司 | 调谐器专用低温节能无铅锡膏 |
KR100977163B1 (ko) * | 2009-03-23 | 2010-08-20 | 덕산하이메탈(주) | 솔더 접착제와 그 제조 방법 및 이를 포함하는 전자 장치 |
US8070047B1 (en) * | 2010-12-02 | 2011-12-06 | Rohm And Haas Electronic Materials Llc | Flux composition and method of soldering |
US8070046B1 (en) * | 2010-12-02 | 2011-12-06 | Rohm And Haas Electronic Materials Llc | Amine flux composition and method of soldering |
US8070043B1 (en) * | 2010-12-02 | 2011-12-06 | Rohm And Haas Electronic Materials Llc | Curable flux composition and method of soldering |
US8070045B1 (en) * | 2010-12-02 | 2011-12-06 | Rohm And Haas Electronic Materials Llc | Curable amine flux composition and method of soldering |
US8070044B1 (en) * | 2010-12-02 | 2011-12-06 | Rohm And Haas Electronic Materials Llc | Polyamine flux composition and method of soldering |
CN102198567A (zh) * | 2011-05-09 | 2011-09-28 | 深圳市同方电子新材料有限公司 | 基于Sn-Zn的无铅焊锡膏 |
US8434666B2 (en) | 2011-09-30 | 2013-05-07 | Rohm And Haas Electronic Materials Llc | Flux composition and method of soldering |
US8430295B2 (en) | 2011-09-30 | 2013-04-30 | Rohm And Haas Electronic Materials Llc | Curable flux composition and method of soldering |
US8434667B2 (en) | 2011-09-30 | 2013-05-07 | Rohm And Haas Electronic Materials Llc | Polyamine, carboxylic acid flux composition and method of soldering |
US8430293B2 (en) | 2011-09-30 | 2013-04-30 | Rohm And Haas Electronic Materials Llc | Curable amine, carboxylic acid flux composition and method of soldering |
US8430294B2 (en) | 2011-09-30 | 2013-04-30 | Rohm And Haas Electronic Materials Llc | Amine, carboxylic acid flux composition and method of soldering |
US10158032B2 (en) | 2012-10-12 | 2018-12-18 | Heraeus Deutschland GmbH & Co. KG | Solar cells produced from high Ohmic wafers and halogen containing paste |
WO2014061085A1 (ja) * | 2012-10-15 | 2014-04-24 | 千住金属工業株式会社 | 低温ソルダペーストのはんだ付け方法 |
CN105283954B (zh) | 2013-05-03 | 2018-12-18 | 霍尼韦尔国际公司 | 用于无铅焊料连接的引线框架结构 |
KR20160121562A (ko) | 2014-02-20 | 2016-10-19 | 허니웰 인터내셔날 인코포레이티드 | 무연 솔더 조성물 |
CN108296668A (zh) * | 2017-12-21 | 2018-07-20 | 柳州智臻智能机械有限公司 | 一种无铅焊料合金及其制备方法 |
TWI817980B (zh) * | 2018-01-16 | 2023-10-11 | 日商千住金屬工業股份有限公司 | 助焊劑及焊膏 |
JP6903037B2 (ja) * | 2018-07-20 | 2021-07-14 | 千住金属工業株式会社 | ソルダペースト |
JP6555402B1 (ja) * | 2018-07-27 | 2019-08-07 | 千住金属工業株式会社 | ソルダペースト |
JP6849923B2 (ja) * | 2018-07-27 | 2021-03-31 | 千住金属工業株式会社 | ソルダペースト |
JP6676242B1 (ja) * | 2019-05-27 | 2020-04-08 | 千住金属工業株式会社 | ソルダペースト |
TWI753469B (zh) * | 2019-06-27 | 2022-01-21 | 日商弘輝股份有限公司 | 助焊劑及焊膏 |
JP6845452B1 (ja) * | 2020-03-30 | 2021-03-17 | 千住金属工業株式会社 | はんだ接合不良抑制剤、フラックスおよびソルダペースト |
CN113441806A (zh) * | 2021-04-27 | 2021-09-28 | 中国电子科技集团公司第十四研究所 | 一种汇流环电刷焊接装置和方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US5088189A (en) * | 1990-08-31 | 1992-02-18 | Federated Fry Metals | Electronic manufacturing process |
JPH0615483A (ja) * | 1992-07-02 | 1994-01-25 | Shikoku Chem Corp | はんだ付け用フラックス及びはんだペースト組成物 |
JPH08155676A (ja) * | 1994-12-06 | 1996-06-18 | Murata Mfg Co Ltd | フラックス組成物 |
JP3106910B2 (ja) * | 1995-06-20 | 2000-11-06 | 松下電器産業株式会社 | 低融点半田用フラックス |
US5851311A (en) * | 1996-03-29 | 1998-12-22 | Sophia Systems Co., Ltd. | Polymerizable flux composition for encapsulating the solder in situ |
EP0974419A3 (en) * | 1998-07-24 | 2003-10-15 | Oatey Company | Water soluble fluxes and methods of using the same |
JP3105505B1 (ja) * | 1999-11-19 | 2000-11-06 | 株式会社ニホンゲンマ | はんだ用フラックスおよびソルダペースト |
JP4426076B2 (ja) * | 2000-08-08 | 2010-03-03 | 昭和電工株式会社 | 低温活性ハンダペースト |
WO2002043916A1 (fr) * | 2000-11-29 | 2002-06-06 | Senju Metal Industry Co., Ltd. | Pate a souder |
-
2001
- 2001-11-29 WO PCT/JP2001/010431 patent/WO2002043916A1/ja active IP Right Grant
- 2001-11-29 MY MYPI20015454A patent/MY138347A/en unknown
- 2001-11-29 KR KR1020037007186A patent/KR100613640B1/ko active IP Right Grant
- 2001-11-29 US US10/432,844 patent/US6926849B2/en not_active Expired - Lifetime
- 2001-11-29 JP JP2002545879A patent/JP4103591B2/ja not_active Expired - Lifetime
- 2001-11-29 AT AT01998186T patent/ATE400395T1/de not_active IP Right Cessation
- 2001-11-29 CN CNB018197701A patent/CN1247360C/zh not_active Expired - Lifetime
- 2001-11-29 EP EP01998186A patent/EP1348513B1/en not_active Expired - Lifetime
- 2001-11-29 DE DE60134781T patent/DE60134781D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20040069974A1 (en) | 2004-04-15 |
MY138347A (en) | 2009-05-29 |
US6926849B2 (en) | 2005-08-09 |
CN1478009A (zh) | 2004-02-25 |
ATE400395T1 (de) | 2008-07-15 |
DE60134781D1 (de) | 2008-08-21 |
JPWO2002043916A1 (ja) | 2004-04-02 |
EP1348513A1 (en) | 2003-10-01 |
EP1348513A4 (en) | 2007-04-04 |
JP4103591B2 (ja) | 2008-06-18 |
KR20030055327A (ko) | 2003-07-02 |
CN1247360C (zh) | 2006-03-29 |
EP1348513B1 (en) | 2008-07-09 |
WO2002043916A1 (fr) | 2002-06-06 |
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