CN107150187A - Scaling powder and preparation method thereof, solder(ing) paste and preparation method thereof - Google Patents
Scaling powder and preparation method thereof, solder(ing) paste and preparation method thereof Download PDFInfo
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- CN107150187A CN107150187A CN201710577870.9A CN201710577870A CN107150187A CN 107150187 A CN107150187 A CN 107150187A CN 201710577870 A CN201710577870 A CN 201710577870A CN 107150187 A CN107150187 A CN 107150187A
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Classifications
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- 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
- B23K35/02—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
- B23K35/36—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
- B23K35/22—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
The invention discloses a kind of scaling powder and preparation method thereof, solder(ing) paste and preparation method thereof, wherein, the preparation method includes：1）Rilanit special, nano calcium oxide, magnesia and titanium dioxide are mixed, modified hydrogenated castor oil is made；2）Modified hydrogenated castor oil, newtrex, disproportionated rosin and polyisobutene are mixed, mixture M 1 is made；3）Glutaric acid, BTA and triethanolamine mixing are added into mixture M 1, mixture M 2 is made；4）Dibutyl ethylene glycol ether and triethylene tetramine mixing are added into mixture M 2, scaling powder is made.The present invention passes through above-mentioned technical proposal, scaling powder is made, then above-mentioned scaling powder is mixed with metal alloy powders, solder(ing) paste is made, so that solder(ing) paste made from above-mentioned material and method in actual use with good insulating properties and anti-ionic soil performance, greatly improve its performance.
Description
Technical field
The present invention relates to the production preparation field of welding material, in particular it relates to scaling powder and preparation method thereof, solder(ing) paste
And preparation method thereof.
Background technology
Developed rapidly with industrial, for the requirement also more and more higher of the effect of welding, therefore so that for weldering
Connect the requirement of material also more and more higher.For example, in actual use, generally requiring it has the preferably performance such as insulation.
Therefore it provides a kind of insulating properties are good, and the scaling powder with more preferable anti-ionic soil performance and its preparation
The problem of method, solder(ing) paste and preparation method thereof are urgent need to resolve of the present invention.
The content of the invention
For above-mentioned prior art, it is an object of the invention in order to reach requirement in the prior art for welding material
More and more higher, especially proposes the effect of higher requirement to performances such as insulation, so that provide a kind of insulating properties well, and
Scaling powder with more preferable anti-ionic soil performance and preparation method thereof, solder(ing) paste and preparation method thereof.
To achieve these goals, the invention provides a kind of preparation method of scaling powder, wherein, the preparation method bag
Include：
1）Rilanit special and nano calcium oxide, magnesia and titanium dioxide are mixed, modified hydrogenated castor oil is made；
2）Modified hydrogenated castor oil, newtrex, disproportionated rosin and polyisobutene are mixed, mixture M 1 is made；
3）Glutaric acid, BTA and triethanolamine mixing are added into mixture M 1, mixture M 2 is made；
4）Dibutyl ethylene glycol ether and triethylene tetramine mixing are added into mixture M 2, scaling powder is made；Wherein,
Relative to the newtrex of 100 parts by weight, the consumption of the rilanit special is 10-20 parts by weight, the nanometer
The consumption of calcium oxide is 0.1-5 parts by weight, and the consumption of the magnesia is 0.1-1 parts by weight, and the consumption of the titanium dioxide is
1-3 parts by weight, the consumption of the disproportionated rosin is 60-120 parts by weight, and the consumption of the polyisobutene is 30-80 parts by weight, institute
The consumption for stating glutaric acid is 10-30 parts by weight, and the consumption of the BTA is 1-10 parts by weight, the consumption of the triethanolamine
For 5-20 parts by weight, the consumption of the dibutyl ethylene glycol ether is 50-120 parts by weight, and the consumption of the triethylene tetramine is 10-
30 parts by weight.
Present invention also offers a kind of scaling powder, wherein, the scaling powder is made according to preparation method described above.
Present invention also offers a kind of preparation method of solder(ing) paste, wherein, the preparation method is included metal alloy powder
End and mixed according to scaling powder described above, solder(ing) paste is made.
Present invention also offers a kind of solder(ing) paste, wherein, the solder(ing) paste is made according to preparation method described above.
By above-mentioned technical proposal, the present invention mixes rilanit special and nano calcium oxide, magnesia and titanium dioxide,
Then it is mixed with newtrex, disproportionated rosin and polyisobutene again, further add glutaric acid, BTA and
Triethanolamine is mixed, and dibutyl ethylene glycol ether and triethylene tetramine mixing are added on this basis, scaling powder is made, will be above-mentioned
Scaling powder is mixed with metal alloy powders, solder(ing) paste is made, so that solder(ing) paste is in reality made from above-mentioned material and method
With good insulating properties and anti-ionic soil performance when using, its performance is greatly improved.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Embodiment
The embodiment to the present invention is described in detail below.It should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The end points and any value of disclosed scope are not limited to the accurate scope or value herein, these scopes or
Value should be understood to comprising the value close to these scopes or value.For number range, between the endpoint value of each scope, respectively
It can be combined with each other between the endpoint value of individual scope and single point value, and individually between point value and obtain one or more
New number range, these number ranges should be considered as specific open herein.
The invention provides a kind of preparation method of scaling powder, wherein, the preparation method includes：
1）Rilanit special and nano calcium oxide, magnesia and titanium dioxide are mixed, modified hydrogenated castor oil is made；
2）Modified hydrogenated castor oil, newtrex, disproportionated rosin and polyisobutene are mixed, mixture M 1 is made；
3）Glutaric acid, BTA and triethanolamine mixing are added into mixture M 1, mixture M 2 is made；
4）Dibutyl ethylene glycol ether and triethylene tetramine mixing are added into mixture M 2, scaling powder is made；Wherein,
Relative to the newtrex of 100 parts by weight, the consumption of the rilanit special is 10-20 parts by weight, the nanometer
The consumption of calcium oxide is 0.1-5 parts by weight, and the consumption of the magnesia is 0.1-1 parts by weight, and the consumption of the titanium dioxide is
1-3 parts by weight, the consumption of the disproportionated rosin is 60-120 parts by weight, and the consumption of the polyisobutene is 30-80 parts by weight, institute
The consumption for stating glutaric acid is 10-30 parts by weight, and the consumption of the BTA is 1-10 parts by weight, the consumption of the triethanolamine
For 5-20 parts by weight, the consumption of the dibutyl ethylene glycol ether is 50-120 parts by weight, and the consumption of the triethylene tetramine is 10-
30 parts by weight.
The present invention mixes rilanit special and nano calcium oxide, magnesia and titanium dioxide, then again by it with polymerizeing
Rosin, disproportionated rosin and polyisobutene are mixed, and further add glutaric acid, BTA and triethanolamine mixing,
Dibutyl ethylene glycol ether and triethylene tetramine mixing are added on the basis of this, scaling powder is made, above-mentioned scaling powder and metal are closed
The mixing of bronze end, is made solder(ing) paste, so that solder(ing) paste made from above-mentioned material and method has well in actual use
Insulating properties and anti-ionic soil performance, greatly improve its performance.
The present invention it is a kind of preferred embodiment in, in order to further improve its performance, relative to 100 weight
The newtrex of part, the consumption of the rilanit special is 13-17 parts by weight, and the consumption of the nano calcium oxide is 2-4
Parts by weight, the consumption of the magnesia is 0.5-1 parts by weight, and the consumption of the titanium dioxide is 1-2 parts by weight, the disproportionation pine
Fragrant consumption is 80-100 parts by weight, and the consumption of the polyisobutene is 40-60 parts by weight, and the consumption of the glutaric acid is 15-
25 parts by weight, the consumption of the BTA is 4-6 parts by weight, and the consumption of the triethanolamine is 10-15 parts by weight, described two
The consumption of butyl cellosolve is 70-100 parts by weight, and the consumption of the triethylene tetramine is 15-25 parts by weight.
In further preferred embodiment, step 1）In be mixed into and be placed under condition of water bath heating progress placement mixing,
And the temperature of heating water bath is 60-80 DEG C, the time for placing mixing is 5-10h.
In a more preferred embodiment, step 2）In be mixed into and be placed in temperature to enter under conditions of 100-140 DEG C
Row mixing.
In order to further improve its performance, it is a kind of preferred embodiment in, the particle diameter of the nano calcium oxide is not
More than 50nm.
Present invention also offers a kind of scaling powder, wherein, the scaling powder is made according to preparation method described above.
Present invention also offers a kind of preparation method of solder(ing) paste, wherein, the preparation method is included metal alloy powder
End and mixed according to scaling powder described above, solder(ing) paste is made.
It is a kind of preferred embodiment in, on the basis of the gross weight of the tinol, the use of the metal alloy powders
Measure as 95-98 weight %, the consumption of the scaling powder is 2-5 weight %.
In further preferred embodiment, the metal alloy powders are selected from gun-metal and/sn-ag alloy.
Present invention also offers a kind of solder(ing) paste, wherein, the solder(ing) paste is made according to preparation method described above.
The present invention will be described in detail by way of examples below.
Embodiment 1
1）By the rilanit special of 13 parts by weight, the nano calcium oxide of 2 parts by weight, the magnesia of 0.5 parts by weight and 1 parts by weight
It is water-bath mixing 5h under conditions of 60 DEG C that titanium dioxide, which is placed in temperature, and modified hydrogenated castor oil is made；
2）By the poly- different of modified hydrogenated castor oil, the newtrex of 100 parts by weight, the disproportionated rosin of 80 parts by weight and 40 parts by weight
Butylene is placed in temperature to mix under conditions of 100 DEG C, and mixture M 1 is made；
3）The triethanolamine of the glutaric acid, the BTA of 4 parts by weight and 10 parts by weight of 15 parts by weight is added into mixture M 1
Mixing, is made mixture M 2；
4）The dibutyl ethylene glycol ether of 70 parts by weight and the triethylene tetramine mixing of 15 parts by weight are added into mixture M 2, is made
Scaling powder A1.
Embodiment 2
1）By the two of the rilanit special of 17 parts by weight, the nano calcium oxide of 4 parts by weight, the magnesia of 1 parts by weight and 2 parts by weight
It is water-bath mixing 10h under conditions of 80 DEG C that titanium oxide, which is placed in temperature, and modified hydrogenated castor oil is made；
2）By the poly- of modified hydrogenated castor oil, the newtrex of 100 parts by weight, the disproportionated rosin of 100 parts by weight and 60 parts by weight
Isobutene is placed in temperature to mix under conditions of 140 DEG C, and mixture M 1 is made；
3）The triethanolamine of the glutaric acid, the BTA of 6 parts by weight and 15 parts by weight of 25 parts by weight is added into mixture M 1
Mixing, is made mixture M 2；
4）The dibutyl ethylene glycol ether of 100 parts by weight and the triethylene tetramine mixing of 25 parts by weight, system are added into mixture M 2
Obtain scaling powder A2.
Embodiment 3
1）By the rilanit special of 15 parts by weight, the nano calcium oxide of 3 parts by weight, the magnesia of 1 parts by weight and 1.5 parts by weight
It is water-bath mixing 8h under conditions of 70 DEG C that titanium dioxide, which is placed in temperature, and modified hydrogenated castor oil is made；
2）By the poly- different of modified hydrogenated castor oil, the newtrex of 100 parts by weight, the disproportionated rosin of 90 parts by weight and 50 parts by weight
Butylene is placed in temperature to mix under conditions of 120 DEG C, and mixture M 1 is made；
3）The triethanolamine of the glutaric acid, the BTA of 5 parts by weight and 12 parts by weight of 20 parts by weight is added into mixture M 1
Mixing, is made mixture M 2；
4）The dibutyl ethylene glycol ether of 80 parts by weight and the triethylene tetramine mixing of 20 parts by weight are added into mixture M 2, is made
Scaling powder A3.
Embodiment 4
It is prepared by the preparation method according to embodiment 1, unlike, the consumption of the rilanit special is 10 parts by weight, institute
The consumption for stating nano calcium oxide is 0.1 parts by weight, and the consumption of the magnesia is 0.1 parts by weight, the consumption of the titanium dioxide
For 1 parts by weight, the consumption of the disproportionated rosin is 60 parts by weight, and the consumption of the polyisobutene is 30 parts by weight, described penta 2
The consumption of acid is 10 parts by weight, and the consumption of the BTA is 1 parts by weight, and the consumption of the triethanolamine is 5 parts by weight, institute
The consumption for stating dibutyl ethylene glycol ether is 50 parts by weight, and the consumption of the triethylene tetramine is 10 parts by weight, and scaling powder A4 is made.
Embodiment 5
It is prepared by the preparation method according to embodiment 2, unlike, the consumption of the rilanit special is 20 parts by weight, institute
The consumption for stating nano calcium oxide is 5 parts by weight, and the consumption of the magnesia is 1 parts by weight, and the consumption of the titanium dioxide is 3 weights
Part is measured, the consumption of the disproportionated rosin is 120 parts by weight, and the consumption of the polyisobutene is 80 parts by weight, the glutaric acid
Consumption is 30 parts by weight, and the consumption of the BTA is 10 parts by weight, and the consumption of the triethanolamine is 20 parts by weight, described
The consumption of dibutyl ethylene glycol ether is 120 parts by weight, and the consumption of the triethylene tetramine is 30 parts by weight, and scaling powder A5 is made.
Comparative example 1
It is prepared by the preparation method according to embodiment 3, unlike, the consumption of the rilanit special is 5 parts by weight, described
The consumption of nano calcium oxide is 0.1 parts by weight, and the consumption of the magnesia is 0.1 parts by weight, and the consumption of the titanium dioxide is
0.5 parts by weight, the consumption of the disproportionated rosin is 30 parts by weight, and the consumption of the polyisobutene is 20 parts by weight, described penta 2
The consumption of acid is 5 parts by weight, and the consumption of the BTA is 0.5 parts by weight, and the consumption of the triethanolamine is 2 parts by weight,
The consumption of the dibutyl ethylene glycol ether is 20 parts by weight, and the consumption of the triethylene tetramine is 5 parts by weight, and scaling powder is made
D1。
Comparative example 2
It is prepared by the preparation method according to embodiment 3, unlike, the consumption of the rilanit special is 50 parts by weight, institute
The consumption for stating nano calcium oxide is 10 parts by weight, and the consumption of the magnesia is 2 parts by weight, and the consumption of the titanium dioxide is 5
Parts by weight, the consumption of the disproportionated rosin is 150 parts by weight, and the consumption of the polyisobutene is 100 parts by weight, the glutaric acid
Consumption be 50 parts by weight, the consumption of the BTA is 20 parts by weight, and the consumption of the triethanolamine is 50 parts by weight, institute
The consumption for stating dibutyl ethylene glycol ether is 150 parts by weight, and the consumption of the triethylene tetramine is 50 parts by weight, and scaling powder is made
D2。
Test case
By above-mentioned A1-A5, D1 and D2（Content is 4%）Each with gun-metal powder（Content is 96%）Mixing, is made solder(ing) paste,
Commercially available solder(ing) paste D3 is taken simultaneously, the surface insulation resistance and ionic pollution degree of above-mentioned solder(ing) paste are detected according to GB/T15829, is obtained
Result it is as shown in table 1.
Table 1
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited to the tool in above-mentioned embodiment
Body details, in the range of the technology design of the present invention, can carry out a variety of simple variants, these letters to technical scheme
Monotropic type belongs to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. a kind of preparation method of scaling powder, it is characterised in that the preparation method includes：
1）Rilanit special, nano calcium oxide, magnesia and titanium dioxide are mixed, modified hydrogenated castor oil is made；
2）Modified hydrogenated castor oil, newtrex, disproportionated rosin and polyisobutene are mixed, mixture M 1 is made；
3）Glutaric acid, BTA and triethanolamine mixing are added into mixture M 1, mixture M 2 is made；
4）Dibutyl ethylene glycol ether and triethylene tetramine mixing are added into mixture M 2, scaling powder is made；Wherein,
Relative to the newtrex of 100 parts by weight, the consumption of the rilanit special is 10-20 parts by weight, the nanometer
The consumption of calcium oxide is 0.1-5 parts by weight, and the consumption of the magnesia is 0.1-1 parts by weight, and the consumption of the titanium dioxide is
1-3 parts by weight, the consumption of the disproportionated rosin is 60-120 parts by weight, and the consumption of the polyisobutene is 30-80 parts by weight, institute
The consumption for stating glutaric acid is 10-30 parts by weight, and the consumption of the BTA is 1-10 parts by weight, the consumption of the triethanolamine
For 5-20 parts by weight, the consumption of the dibutyl ethylene glycol ether is 50-120 parts by weight, and the consumption of the triethylene tetramine is 10-
30 parts by weight.
2. preparation method according to claim 1, wherein, relative to the newtrex of 100 parts by weight, the hydrogenation
The consumption of castor oil is 13-17 parts by weight, and the consumption of the nano calcium oxide is 2-4 parts by weight, and the consumption of the magnesia is
0.5-1 parts by weight, the consumption of the titanium dioxide is 1-2 parts by weight, and the consumption of the disproportionated rosin is 80-100 parts by weight, institute
The consumption for stating polyisobutene is 40-60 parts by weight, and the consumption of the glutaric acid is 15-25 parts by weight, the use of the BTA
Measure as 4-6 parts by weight, the consumption of the triethanolamine is 10-15 parts by weight, and the consumption of the dibutyl ethylene glycol ether is 70-
100 parts by weight, the consumption of the triethylene tetramine is 15-25 parts by weight.
3. preparation method according to claim 1 or 2, wherein, step 1）In be mixed into and be placed under condition of water bath heating
Row places mixing, and the temperature of heating water bath is 60-80 DEG C, and the time for placing mixing is 5-10h.
4. preparation method according to claim 1 or 2, wherein, step 2）In be mixed into and be placed in temperature for 100-140 DEG C
Under the conditions of mixed.
5. preparation method according to claim 1 or 2, wherein, the particle diameter of the nano calcium oxide is not more than 50nm.
6. a kind of scaling powder, it is characterised in that preparation method of the scaling powder according to any one in claim 1-5
It is made.
7. a kind of preparation method of solder(ing) paste, it is characterised in that the preparation method is included by metal alloy powders and according to power
Profit requires the scaling powder mixing described in 6, and solder(ing) paste is made.
8. preparation method according to claim 7, wherein, on the basis of the gross weight of the tinol, the metal is closed
The consumption at bronze end is 95-98 weight %, and the consumption of the scaling powder is 2-5 weight %.
9. the preparation method according to claim 7 or 8, wherein, the metal alloy powders are selected from gun-metal and/Xi Yin
Alloy.
10. a kind of solder(ing) paste, it is characterised in that preparation side of the solder(ing) paste according to any one in claim 7-9
Method is made.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900558A (en) * | 2017-12-18 | 2018-04-13 | 苏州铜宝锐新材料有限公司 | A kind of preparation method of environment-friendly type scaling powder |
| CN108098189A (en) * | 2017-12-18 | 2018-06-01 | 苏州铜宝锐新材料有限公司 | A kind of environment-friendly type scaling powder |
| CN112676733A (en) * | 2020-12-16 | 2021-04-20 | 湖北省哈福生物化学有限公司 | Soldering flux composition and improved method for efficiently preparing soldering flux |
| CN114453792A (en) * | 2022-01-25 | 2022-05-10 | 东莞永安科技有限公司 | Lead-free halogen-free anti-splashing laser welding tin wire and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0550139A1 (en) * | 1991-12-31 | 1993-07-07 | International Business Machines Corporation | A thermally stable water soluble solder flux and paste |
| US20030082897A1 (en) * | 1999-12-27 | 2003-05-01 | Fujitsu Limited | Method for forming bumps, semiconductor device, and solder paste |
| CN101244493A (en) * | 2008-03-21 | 2008-08-20 | 天津市瑞星高新技术发展公司 | Aluminum alloy leadless welding wire containing soldering fluid and method for manufacturing soldering fluid |
| CN102179644A (en) * | 2011-04-29 | 2011-09-14 | 东莞永安科技有限公司 | Soldering paste and soldering flux thereof, and preparation methods thereof |
| CN103521952A (en) * | 2012-07-06 | 2014-01-22 | 重庆微世特电子材料有限公司 | Welding-bonding dual-purpose halogen-free electronic addition agent and preparation method thereof |
| US20150231721A1 (en) * | 2011-02-25 | 2015-08-20 | International Business Machines Corporation | Flux Composition and Techniques for Use Thereof |
| CN104858563A (en) * | 2015-04-30 | 2015-08-26 | 东莞市晨锦电子新材料有限公司 | Dedicated tin paste for LED and preparation method thereof |
| CN104858571A (en) * | 2015-06-10 | 2015-08-26 | 深圳市同方电子新材料有限公司 | Halogen-free soldering agent for tin bismuth system unleaded tin paste and preparation method thereof |
| CN105108380A (en) * | 2015-07-31 | 2015-12-02 | 安徽江威精密制造有限公司 | Flux material composition and preparation method for flux |
-
2017
- 2017-07-15 CN CN201710577870.9A patent/CN107150187A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0550139A1 (en) * | 1991-12-31 | 1993-07-07 | International Business Machines Corporation | A thermally stable water soluble solder flux and paste |
| US20030082897A1 (en) * | 1999-12-27 | 2003-05-01 | Fujitsu Limited | Method for forming bumps, semiconductor device, and solder paste |
| CN101244493A (en) * | 2008-03-21 | 2008-08-20 | 天津市瑞星高新技术发展公司 | Aluminum alloy leadless welding wire containing soldering fluid and method for manufacturing soldering fluid |
| US20150231721A1 (en) * | 2011-02-25 | 2015-08-20 | International Business Machines Corporation | Flux Composition and Techniques for Use Thereof |
| CN102179644A (en) * | 2011-04-29 | 2011-09-14 | 东莞永安科技有限公司 | Soldering paste and soldering flux thereof, and preparation methods thereof |
| CN103521952A (en) * | 2012-07-06 | 2014-01-22 | 重庆微世特电子材料有限公司 | Welding-bonding dual-purpose halogen-free electronic addition agent and preparation method thereof |
| CN104858563A (en) * | 2015-04-30 | 2015-08-26 | 东莞市晨锦电子新材料有限公司 | Dedicated tin paste for LED and preparation method thereof |
| CN104858571A (en) * | 2015-06-10 | 2015-08-26 | 深圳市同方电子新材料有限公司 | Halogen-free soldering agent for tin bismuth system unleaded tin paste and preparation method thereof |
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| CN108098189A (en) * | 2017-12-18 | 2018-06-01 | 苏州铜宝锐新材料有限公司 | A kind of environment-friendly type scaling powder |
| CN112676733A (en) * | 2020-12-16 | 2021-04-20 | 湖北省哈福生物化学有限公司 | Soldering flux composition and improved method for efficiently preparing soldering flux |
| CN114453792A (en) * | 2022-01-25 | 2022-05-10 | 东莞永安科技有限公司 | Lead-free halogen-free anti-splashing laser welding tin wire and preparation method thereof |
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