CN109128582A - A kind of scaling powder reducing exhaust gas treatment - Google Patents
A kind of scaling powder reducing exhaust gas treatment Download PDFInfo
- Publication number
- CN109128582A CN109128582A CN201811169884.8A CN201811169884A CN109128582A CN 109128582 A CN109128582 A CN 109128582A CN 201811169884 A CN201811169884 A CN 201811169884A CN 109128582 A CN109128582 A CN 109128582A
- Authority
- CN
- China
- Prior art keywords
- rosin
- acid
- resin
- exhaust gas
- scaling powder
- 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
- 239000000843 powder Substances 0.000 title claims abstract description 17
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 34
- 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 claims abstract description 34
- 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 claims abstract description 34
- -1 Acrylate modified butadiene Chemical class 0.000 claims abstract description 20
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims abstract description 20
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 16
- 150000002148 esters Chemical class 0.000 claims abstract description 15
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical group NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims abstract description 13
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000005711 Benzoic acid Substances 0.000 claims abstract description 10
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000010233 benzoic acid Nutrition 0.000 claims abstract description 10
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims abstract description 10
- 229960004543 anhydrous citric acid Drugs 0.000 claims abstract description 8
- 229920005546 furfural resin Polymers 0.000 claims abstract description 8
- 239000004814 polyurethane Substances 0.000 claims abstract description 8
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000012964 benzotriazole Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- 239000004698 Polyethylene Substances 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 229920002857 polybutadiene Polymers 0.000 claims abstract description 6
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 6
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 6
- 230000003213 activating effect Effects 0.000 claims abstract description 5
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 5
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 5
- 229960004365 benzoic acid Drugs 0.000 claims abstract description 4
- 238000013329 compounding Methods 0.000 claims abstract description 4
- 150000007524 organic acids Chemical class 0.000 claims abstract description 4
- 229920013716 polyethylene resin Polymers 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 9
- DUIOKRXOKLLURE-UHFFFAOYSA-N 2-octylphenol Chemical compound CCCCCCCCC1=CC=CC=C1O DUIOKRXOKLLURE-UHFFFAOYSA-N 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 239000011812 mixed powder Substances 0.000 claims description 6
- 150000001336 alkenes Chemical class 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 239000002552 dosage form Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 235000005979 Citrus limon Nutrition 0.000 claims 2
- 244000248349 Citrus limon Species 0.000 claims 1
- 244000131522 Citrus pyriformis Species 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002904 solvent Substances 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- YASYEJJMZJALEJ-UHFFFAOYSA-N Citric acid monohydrate Chemical compound O.OC(=O)CC(O)(C(O)=O)CC(O)=O YASYEJJMZJALEJ-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Chemical group 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 150000004820 halides Chemical group 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000004383 yellowing Methods 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
- B23K35/3612—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
-
- 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
- B23K35/40—Making wire or rods for soldering or welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The present invention relates to a kind of scaling powders for reducing exhaust gas treatment, constitute modified rosin resin by rosin and rosin ester；Acrylate modified butadiene resin, polyethylene, polyurethane and furfural resin constitute film forming reinforcing agent；Octyl phenol polyoxyethylene ether, succinic acid, anhydrous citric acid, benzoic acid and dimethylbenzene compounding constitute organic acid for activating agent；Dimethylcarbinol, benzotriazole and hexamethylene diamine form solvent；Workshop condition can be improved using the present invention, prevent from scolding tin from largely aoxidizing, improve production efficiency again to be enterprise's saving cost of labor.
Description
Technical field
The present invention relates to a kind of scaling powders for reducing exhaust gas treatment.
Background technique
Open solder furnace, solder stick and common scaling powder are used by traditional soldering tin technique, solder stick is usually by tin
Alloy and common scaling powder two parts composition, common scaling powder play improve solder stick auxiliary heat transfer in the welding process,
Removal oxidation reduces soldered material surface tension, removes the effect for being soldered material surface and oil contaminant, increasing bonding area；It helps
Solder flux, which is generallyd use, helps weldering by the rosin resin system that rosin, resin, the activating agent of halide, additive and organic solvent form
Agent.Although this kind of scaling powder solderability is good, at low cost, after welding, there are exhaust gas when scolding tin to be full of in air, so that production
The scolding tin smoke in workshop is pungent, while wasting scolding tin, also makes workshop condition severe, influences the health of worker.
Summary of the invention
The technical problem to be solved by the present invention is to need to provide a kind of scaling powder for reducing exhaust gas treatment, can subtract
Few exhaust gas treatment, cost of labor can be saved again for enterprise by improving production efficiency, and can also promote product quality.That is: raw
It produces efficiency and improves 30%, product quality improves about 18%, and air index has reached PM2.5.
In this regard, a kind of scaling powder for reducing exhaust gas treatment provided by the invention is transparent smokeless disposable dosage form；It is made
For by weight percentage, following raw material: 10% rosin, 10% rosin ester, 7% acrylate modified butadiene is weighed
Resin, 5% polyethylene, 5% polyurethane, 5% furfural resin, 1% octyl phenol polyoxyethylene ether, 2% succinic acid,
1.6% anhydrous citric acid, 1% benzoic acid, 0.4% dimethylbenzene, 50% dimethylcarbinol, 1% benzotriazole
With 1% hexamethylene diamine；Wherein rosin and rosin ester are configured to modified rosin resin；Acrylate modified butadiene resin, poly- second
Alkene, polyurethane and furfural resin constitute film forming reinforcing agent；Octyl phenol polyoxyethylene ether, succinic acid, anhydrous citric acid, benzoic acid and
Dimethylbenzene compounding constitutes organic acid for activating agent；
Rosin and rosin ester are crushed by pulverizer, smashing fineness is 100 mesh；There to be octyl phenol polyoxy second at normal temperature
Alkene ether, succinic acid, anhydrous citric acid, benzoic acid and dimethylbenzene, than mixing, are poured into equipped with dimethylcarbinol not by component formula
It becomes rusty in steel container, stirs 0.5 hour, add benzotriazole and hexamethylene diamine stirs 0.5 hour；After standing 1 hour；Side is stirred again
It mixes side and rosin and rosin ester mixed-powder material is added, until mixed-powder stops stirring after all dissolving, and stand 4~6 hours, obtain
To transparent smokeless disposable scaling powder.
Compared with prior art, the beneficial effects of the present invention are: the present invention to use by acrylate modified butadiene tree
The film forming reinforcing agent that rouge, polyethylene, polyurethane and furfural resin are constituted, softening point are suitable for that softening point is 90~100 DEG C, weldering
It is non-yellowing, transparent clean to connect rear solder joint.Make in scolding tin that generated exhaust gas is considerably less, improving production efficiency can improve again
Workshop condition, energy conservation and environmental protection avoids the health of damage worker, and can also promote product quality, and production efficiency improves
30%, product quality improves about 18%, and air index has reached PM2.5.
Specific embodiment
Preferably embodiment of the invention is described in further detail below.
In this regard, the used scaling powder of the present embodiment is a kind of scaling powder for being exclusively used in anti-oxidation solder furnace, it is transparent
Smokeless disposable dosage form；It is prepared weighs following raw material by weight percentage: 10% rosin, 10% rosin ester, 7%
Acrylate modified butadiene resin, 5% polyethylene, 5% polyurethane, 5% furfural resin, 1% octyl phenol polyoxy
Vinethene, 2% succinic acid, 1.6% anhydrous citric acid, 1% benzoic acid, 0.4% dimethylbenzene, 50% dimethyl methyl
Alcohol, 1% benzotriazole and 1% hexamethylene diamine；Wherein rosin and rosin ester are configured to modified rosin resin；Acrylate changes
Property butadiene resin, polyethylene, polyurethane and furfural resin constitute film forming reinforcing agent；Octyl phenol polyoxyethylene ether, succinic acid, nothing
Water citric acid, benzoic acid and dimethylbenzene compounding constitute organic acid for activating agent；
Rosin and rosin ester are crushed by pulverizer, smashing fineness is 100 mesh；There to be octyl phenol polyoxy second at normal temperature
Alkene ether, succinic acid, anhydrous citric acid, benzoic acid and dimethylbenzene, than mixing, are poured into equipped with dimethylcarbinol not by component formula
It becomes rusty in steel container, stirs 0.5 hour, add benzotriazole and hexamethylene diamine stirs 0.5 hour；After standing 1 hour；Side is stirred again
It mixes side and rosin and rosin ester mixed-powder material is added, until mixed-powder stops stirring after all dissolving, and stand 4~6 hours, obtain
To transparent smokeless disposable scaling powder.
The rosin ester is the polyol ester of rosin acid, is lurid transparent solid, softening point is at 90~110 DEG C, acid
Value is 10~20.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (2)
1. a kind of scaling powder for reducing exhaust gas treatment, for transparent smokeless disposable dosage form；It is characterized by: by weight percentage
Meter, weighs following raw material: 10% rosin, 10% rosin ester, 7% acrylate modified butadiene resin, 5% poly- second
Alkene, 5% polyurethane, 5% furfural resin, 1% octyl phenol polyoxyethylene ether, 2% succinic acid, 1.6% anhydrous lemon
Lemon acid, 1% benzoic acid, 0.4% dimethylbenzene, 50% dimethylcarbinol, 1% benzotriazole and 1% hexamethylene diamine；
Wherein rosin and rosin ester are configured to modified rosin resin；Acrylate modified butadiene resin, polyethylene, polyurethane and furfural
Resin constitutes film forming reinforcing agent；Octyl phenol polyoxyethylene ether, succinic acid, anhydrous citric acid, benzoic acid and dimethylbenzene compounding are constituted
Organic acid for activating agent；
Rosin and rosin ester are crushed by pulverizer, smashing fineness is 100 mesh；There to be octyl phenol polyoxy second at normal temperature
Alkene ether, succinic acid, anhydrous citric acid, benzoic acid and dimethylbenzene, than mixing, are poured into equipped with dimethylcarbinol not by component formula
It becomes rusty in steel container, stirs 0.5 hour, add benzotriazole and hexamethylene diamine stirs 0.5 hour；After standing 1 hour；Side is stirred again
It mixes side and rosin and rosin ester mixed-powder material is added, until mixed-powder stops stirring after all dissolving, and stand 4~6 hours, obtain
To transparent smokeless disposable scaling powder.
2. a kind of scaling powder for reducing exhaust gas treatment according to claim 1, it is further characterized in that: the rosin ester
It is the polyol ester of rosin acid, is lurid transparent solid, for softening point at 90~110 DEG C, acid value is 10~20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169884.8A CN109128582B (en) | 2018-10-08 | 2018-10-08 | Soldering flux for reducing waste gas emission treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169884.8A CN109128582B (en) | 2018-10-08 | 2018-10-08 | Soldering flux for reducing waste gas emission treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109128582A true CN109128582A (en) | 2019-01-04 |
| CN109128582B CN109128582B (en) | 2024-02-09 |
Family
ID=64810866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811169884.8A Active CN109128582B (en) | 2018-10-08 | 2018-10-08 | Soldering flux for reducing waste gas emission treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109128582B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014484A (en) * | 2018-10-08 | 2018-12-18 | 资兴市慧华电子有限公司 | A kind of full-automatic anti-oxidation solder furnace reducing exhaust gas treatment and dedicated scaling powder |
| CN110877171A (en) * | 2019-11-11 | 2020-03-13 | 华南理工大学 | Soldering flux for solder wire and preparation method thereof |
| CN111777944A (en) * | 2020-07-01 | 2020-10-16 | 云南锡业锡材有限公司 | Solder ball surface treating agent for chip packaging and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109014484A (en) * | 2018-10-08 | 2018-12-18 | 资兴市慧华电子有限公司 | A kind of full-automatic anti-oxidation solder furnace reducing exhaust gas treatment and dedicated scaling powder |
| CN109014484B (en) * | 2018-10-08 | 2024-02-23 | 资兴市慧华电子有限公司 | Full-automatic anti-oxidation soldering tin stove for reducing exhaust emission treatment and special soldering flux |
| CN110877171A (en) * | 2019-11-11 | 2020-03-13 | 华南理工大学 | Soldering flux for solder wire and preparation method thereof |
| CN110877171B (en) * | 2019-11-11 | 2021-03-30 | 华南理工大学 | Soldering flux for solder wire and preparation method thereof |
| CN111777944A (en) * | 2020-07-01 | 2020-10-16 | 云南锡业锡材有限公司 | Solder ball surface treating agent for chip packaging and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109128582B (en) | 2024-02-09 |
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