CN104772581A - 一种助焊剂 - Google Patents
一种助焊剂 Download PDFInfo
- Publication number
- CN104772581A CN104772581A CN201510207325.1A CN201510207325A CN104772581A CN 104772581 A CN104772581 A CN 104772581A CN 201510207325 A CN201510207325 A CN 201510207325A CN 104772581 A CN104772581 A CN 104772581A
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- parts
- scaling powder
- flux
- organic solvent
- present
- 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
- 230000004907 flux Effects 0.000 title abstract 5
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims abstract description 9
- -1 polyethylene Polymers 0.000 claims abstract description 8
- 239000003960 organic solvent Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 239000011347 resin Substances 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 239000004698 Polyethylene Substances 0.000 claims abstract description 4
- 239000004743 Polypropylene Substances 0.000 claims abstract description 4
- 239000006184 cosolvent Substances 0.000 claims abstract description 4
- 229920000573 polyethylene Polymers 0.000 claims abstract description 4
- 229920001155 polypropylene Polymers 0.000 claims abstract description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims description 17
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 8
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 4
- 239000001384 succinic acid Substances 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 abstract 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 229920001447 polyvinyl benzene Polymers 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000012039 electrophile Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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
Abstract
本发明公开了一种助焊剂，成分的质量配比包括：松香树脂50份，聚乙烯5-8份，聚丙烯5-8份，聚氯乙烯5-8份，聚苯乙烯5-8份，邻羟基苯甲酸2-5份，丁二酸2-4份，有机溶剂100份，防腐蚀剂1-3份，助溶剂1-3份，成膜剂1-3份。通过上述方式，本发明助焊剂具有阻止氧化、溶解废料、免清洗、腐蚀性小、保护性强、来源广泛、使用安全等优点，在助焊剂的普及上有着广泛的市场前景。
Description
技术领域
本发明涉及电子试剂领域，特别是涉及一种助焊剂。
背景技术
助焊剂在焊接工艺中能帮助和促进焊接过程，同时具有保护作用、阻止氧化反应的化学物质，主要有辅助热传导、去除氧化物、降低被焊接材质表面张力、去除被焊接材质表面油污、增大焊接面积、防止再氧化等几个方面。
现有助焊剂一般采用卤素助焊剂，助焊效果好，但是腐蚀性较强、毒性较大、对环境造成较大的污染和危害，不利于长时期使用。
发明内容
本发明主要解决的技术问题是提供一种助焊剂，通过采用不含卤素助焊剂代替传统的卤素助焊剂，并增加溶解废料的作用，阻止氧化、溶解废料、免清洗、腐蚀性小、保护性强、来源广泛、使用安全，在助焊剂的普及上有着广泛的市场前景。
为解决上述技术问题，本发明提供一种助焊剂，成分的质量配比包括：
松香树脂50份，
聚乙烯5-8份，
聚丙烯5-8份，
聚氯乙烯5-8份，
聚苯乙烯5-8份，
邻羟基苯甲酸2-5份，
丁二酸2-4份，
有机溶剂100份，
防腐蚀剂1-3份，
助溶剂1-3份，
成膜剂1-3份。
在本发明一个较佳实施例中，所述有机溶剂包括乙醇、丙醇、丁醇、丙酮、醋酸乙酯、醋酸丁酯的一种或者多种。
本发明的有益效果是：本发明助焊剂具有阻止氧化、溶解废料、免清洗、腐蚀性小、保护性强、来源广泛、使用安全等优点，在助焊剂的普及上有着广泛的市场前景。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
本发明实施例包括：
一种助焊剂，成分的质量配比包括：
松香树脂50份，
聚乙烯5-8份，
聚丙烯5-8份，
聚氯乙烯5-8份，
聚苯乙烯5-8份，
邻羟基苯甲酸2-5份，
丁二酸2-4份，
有机溶剂100份，
防腐蚀剂1-3份，
助溶剂1-3份，
成膜剂1-3份。
其中，采用天然松香树脂和人工合成树脂共同作用，在焊接过程中起到很好的防止氧化、防止在氧化、保护焊接等作用，并采用邻羟基苯甲酸和丁二酸来溶解焊接过程中产生的废料，免清洗，有助于焊接的连续性。
优选地，所述有机溶剂包括乙醇、丙醇、丁醇、丙酮、醋酸乙酯、醋酸丁酯的一种或者多种，有效增加了溶质的溶解性，从而增强了助焊的效果和稳定性。
本发明助焊剂的有益效果是：
一、通过采用不含卤素的天然松香树脂和人工合成树脂作为助焊剂的主要成分，在不降低助焊能力的基础上减少了对环境的危害，清洗力强、腐蚀性小；
二、通过采用乙醇、丙醇、丁醇、丙酮、醋酸乙酯、醋酸丁酯的一种或者多种作为溶剂，有效增加溶质的溶解性，从而增强了助焊的效果和稳定性。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本发明的专利保护范围内。
Claims (2)
1.一种助焊剂，其特征在于，成分的质量配比包括：
松香树脂50份，
聚乙烯5-8份，
聚丙烯5-8份，
聚氯乙烯5-8份，
聚苯乙烯5-8份，
邻羟基苯甲酸2-5份，
丁二酸2-4份，
有机溶剂100份，
防腐蚀剂1-3份，
助溶剂1-3份，
成膜剂1-3份。
2.根据权利要求1所述的助焊剂，其特征在于，所述有机溶剂包括乙醇、丙醇、丁醇、丙酮、醋酸乙酯、醋酸丁酯的一种或者多种。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207325.1A CN104772581B (zh) | 2015-04-28 | 2015-04-28 | 一种助焊剂 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207325.1A CN104772581B (zh) | 2015-04-28 | 2015-04-28 | 一种助焊剂 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104772581A true CN104772581A (zh) | 2015-07-15 |
| CN104772581B CN104772581B (zh) | 2016-07-06 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510207325.1A Active CN104772581B (zh) | 2015-04-28 | 2015-04-28 | 一种助焊剂 |
Country Status (1)
| Country | Link |
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| CN (1) | CN104772581B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033508A (zh) * | 2015-07-31 | 2015-11-11 | 安徽江威精密制造有限公司 | 助焊剂材料组合物和助焊剂的制备方法 |
| CN108274156A (zh) * | 2018-04-18 | 2018-07-13 | 重庆西渝田盛电子新材料有限公司 | 一种无铅无氯助焊剂 |
| CN108465972A (zh) * | 2018-04-18 | 2018-08-31 | 重庆西渝田盛电子新材料有限公司 | 一种无铅焊锡膏的生产工艺 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56163072A (en) * | 1980-05-20 | 1981-12-15 | Tamura Kaken Kk | Hardening method for flux residue coating film for soldering |
| US5009724A (en) * | 1990-07-02 | 1991-04-23 | At&T Bell Laboratories | Soldering flux and method of its use in fabricating and assembling circuit boards |
| CN101564805A (zh) * | 2009-05-27 | 2009-10-28 | 北京工业大学 | 低银SnAgCu无铅焊膏用新型环保型助焊剂 |
| US7956114B2 (en) * | 2009-03-09 | 2011-06-07 | Raytheon Company | Water immiscible rosin mildly activated flux |
| CN103846575A (zh) * | 2014-03-17 | 2014-06-11 | 苏州龙腾万里化工科技有限公司 | 一种新型松香助焊剂 |
| CN104084714A (zh) * | 2014-07-30 | 2014-10-08 | 广西众昌树脂有限公司 | 松香助焊剂 |
-
2015
- 2015-04-28 CN CN201510207325.1A patent/CN104772581B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56163072A (en) * | 1980-05-20 | 1981-12-15 | Tamura Kaken Kk | Hardening method for flux residue coating film for soldering |
| US5009724A (en) * | 1990-07-02 | 1991-04-23 | At&T Bell Laboratories | Soldering flux and method of its use in fabricating and assembling circuit boards |
| US7956114B2 (en) * | 2009-03-09 | 2011-06-07 | Raytheon Company | Water immiscible rosin mildly activated flux |
| CN101564805A (zh) * | 2009-05-27 | 2009-10-28 | 北京工业大学 | 低银SnAgCu无铅焊膏用新型环保型助焊剂 |
| CN103846575A (zh) * | 2014-03-17 | 2014-06-11 | 苏州龙腾万里化工科技有限公司 | 一种新型松香助焊剂 |
| CN104084714A (zh) * | 2014-07-30 | 2014-10-08 | 广西众昌树脂有限公司 | 松香助焊剂 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033508A (zh) * | 2015-07-31 | 2015-11-11 | 安徽江威精密制造有限公司 | 助焊剂材料组合物和助焊剂的制备方法 |
| CN108274156A (zh) * | 2018-04-18 | 2018-07-13 | 重庆西渝田盛电子新材料有限公司 | 一种无铅无氯助焊剂 |
| CN108465972A (zh) * | 2018-04-18 | 2018-08-31 | 重庆西渝田盛电子新材料有限公司 | 一种无铅焊锡膏的生产工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104772581B (zh) | 2016-07-06 |
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Inventor after: Feng Haiyan Inventor before: Yang Weishuai |
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Effective date of registration: 20170323 Address after: 3 Suzhou high tech Zone, Zhujianglu Road, No. 855, No. 215000 plant Patentee after: Suzhou Kanbon Biological Technology Co. Ltd. Address before: High tech Zone Suzhou city Jiangsu province 215000 Chuk Yuen Road No. 209 Patentee before: Suzhou Yong Chuanda Electronics Co., Ltd. |
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Effective date of registration: 20191118 Address after: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee after: Du Lihong Address before: 3 Suzhou high tech Zone, Zhujianglu Road, No. 855, No. 215000 plant Patentee before: Suzhou Kanbon Biological Technology Co. Ltd. |
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Address after: 210000 Shui Gang No. 6, Gulou District, Nanjing, Jiangsu Patentee after: Du Lihong Address before: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee before: Du Lihong |
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Effective date of registration: 20200115 Address after: 529000 building 3, No. 298, waihailianhai Road, Jianghai District, Jiangmen City, Guangdong Province (self compiled) Patentee after: Jiangmen general welding equipment Co., Ltd Address before: 210000 Shui Gang No. 6, Gulou District, Nanjing, Jiangsu Patentee before: Du Lihong |
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Address after: 529000 building 3, No. 298, waihailianhai Road, Jianghai District, Jiangmen City, Guangdong Province (self compiled) Patentee after: Jiangmen General Welding Technology Co., Ltd Address before: 529000 building 3, No. 298, waihailianhai Road, Jianghai District, Jiangmen City, Guangdong Province (self compiled) Patentee before: Jiangmen general welding equipment Co., Ltd |