CN104722957B - A kind of environment-friendly spray coating type splash-proof welding agent and preparation method thereof - Google Patents
A kind of environment-friendly spray coating type splash-proof welding agent and preparation method thereof Download PDFInfo
- Publication number
- CN104722957B CN104722957B CN201510164570.9A CN201510164570A CN104722957B CN 104722957 B CN104722957 B CN 104722957B CN 201510164570 A CN201510164570 A CN 201510164570A CN 104722957 B CN104722957 B CN 104722957B
- Authority
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- Prior art keywords
- spray coating
- environment
- coating type
- petroleum resin
- friendly spray
- 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.)
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 41
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 29
- 238000005507 spraying Methods 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000002904 solvent Substances 0.000 claims abstract description 34
- 239000003208 petroleum Substances 0.000 claims abstract description 25
- 239000011347 resin Substances 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 25
- 239000006184 cosolvent Substances 0.000 claims abstract description 19
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 19
- 239000004709 Chlorinated polyethylene Substances 0.000 claims abstract description 18
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002270 dispersing agent Substances 0.000 claims abstract description 17
- 229920013716 polyethylene resin Polymers 0.000 claims abstract description 17
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 13
- 239000002184 metal Substances 0.000 abstract description 13
- 229910000679 solder Inorganic materials 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000002893 slag Substances 0.000 description 7
- 239000003849 aromatic solvent Substances 0.000 description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 230000005226 mechanical processes and functions Effects 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008601 oleoresin Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004575 stone Substances 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
-
- 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)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of environment-friendly spray coating type splash-proof welding agent and preparation method thereof, belong to metal solder anti-splashing chemical assistant technical field.Technical scheme main points are: a kind of environment-friendly spray coating type splash-proof welding agent, is to be prepared from by the raw material of following weight percent proportioning: film former C 5 petroleum resin or C 9 petroleum resin 5 30%, remover chlorinated polyethylene resin 5 30%, dispersant gas-phase silica 5 20%, solvent Porous deproteinized bone solvent naphtha D4050 70% and cosolvent Hexalin 1 15%.The invention also discloses the preparation method of this environment-friendly spray coating type splash-proof welding agent.The low raw-material cost used by environment-friendly spray coating type splash-proof welding agent that the present invention prepares, has preferable homogeneity, the most in use can use spray gun spraying, time saving and energy saving.
Description
Technical field
The invention belongs to metal solder anti-splashing chemical assistant technical field, be specifically related to a kind of environment-friendly spray coating type welding anti-
Splashing agent and preparation method thereof.
Background technology
The welding procedure of metal is to apply process of metal working widely in modern industry, including marine ship, boat
The all trades and professions such as it aviation, railway traffic, petrochemical industry, five metals building.During welding, need to make welding material and base material metal exist
An entirety is connected under conditions of High Temperature High Pressure.Owing to there being the addition of ambient atmos in mixture in welding process,
So that big electric current produces arc light high temperature, and temperature can produce a lot of splash steeply rising when, and these splashes are very
Easily fall the metal surface near weld seam, just sticks in the surface of base material metal, namely described welding slag after cooling.Actual
In work, for ensureing the quality of welding, it is necessary to process welding slag, usual people are to remove welding slag by rooting out to polish,
But this can take the substantial amounts of time, increase cost of manufacture.
At present, for solving this problem, related researcher has invented some metal solder with preventing splash agent, the openest
Number disclose a kind of splashing-proof liquid for welding metal for the patent of CN 102061110A, but containing calcium nitrate etc. in raw material,
In actual mechanical process brushing anti sling liquid on the surface of mother metal, this brings the biggest inconvenience to actual mechanical process, and
Efficiency is low, it is most important that can cause the uneven of brushing during brushing, cause actually used weak effect.
Therefore, the metal solder of spary coating type prevents splash agent the biggest advantage.Such as Publication No. CN 103612028A's
Patent discloses a kind of metal solder and prevents splash agent, but containing polyethers, triethanolamine and sodium nitrite, triethanolamine in reagent
Decomposition can produce strong impulse ammonia odor, and this is contaminated air in actual operating process, particularly in some airtight field
Closing (such as inside some large-scale reactor), additionally sodium nitrite is strong carcinogenecity material, is harmful to, the health of people so opening
Send a kind of pollution-free environment-friendly spray coating type splash-proof welding agent just to seem particular importance.
Summary of the invention
The present invention provides a kind of environment-friendly spray coating type splash-proof welding agent and preparation thereof for overcoming the deficiencies in the prior art
Method, this splash-proof welding agent efficiently solves the splash that in welding process, the splashing of weldering flower is caused and sticks in mother metal surface
Technical problem.
The technical scheme is that a kind of environment-friendly spray coating type splash-proof welding agent, it is characterised in that be by following weight
The raw material of per distribution ratio is prepared from:
Film former: C 5 petroleum resin or C 9 petroleum resin 5-30%
Remover: chlorinated polyethylene resin 5-30%
Dispersant: gas-phase silica 5-20%
Solvent: Porous deproteinized bone solvent naphtha D40 50-70%
Cosolvent: Hexalin 1-15%.
As preferably, described environment-friendly spray coating type splash-proof welding agent is to be prepared by the raw material of following weight percent proportioning
:
Film former: C 5 petroleum resin 10%
Remover: chlorinated polyethylene resin 10%
Dispersant: gas-phase silica 10%
Solvent: Porous deproteinized bone solvent naphtha D40 65%
Cosolvent: Hexalin 5%.
The preparation method of environment-friendly spray coating type splash-proof welding agent of the present invention, it is characterised in that concretely comprise the following steps: press
Raw material film former C 5 petroleum resin or C 9 petroleum resin 5-30%, remover chlorine is weighed respectively according to following weight percent proportioning
Change polyvinyl resin 5-30%, dispersant gas-phase silica 5-20%, solvent Porous deproteinized bone solvent naphtha D40 50-70% and cosolvent ring
Hexanol 1-15%, adds the film former C 5 petroleum resin weighed or C 9 petroleum resin and remover chlorinated polyethylene resin
In solvent Porous deproteinized bone solvent naphtha D40, it is sequentially added into dispersant gas-phase silica and cosolvent Hexalin until completely dissolved and adjusts
Save to becoming and homogeneously i.e. prepare environment-friendly spray coating type splash-proof welding agent.
As preferably, concretely comprising the following steps of the preparation method of described environment-friendly spray coating type splash-proof welding agent: according to such as
Lower weight percent proportioning weighs raw material film former C 5 petroleum resin 10%, remover chlorinated polyethylene resin 10%, dispersion respectively
Agent gas-phase silica 10%, solvent Porous deproteinized bone solvent naphtha D40 65% and cosolvent Hexalin 5%, film former carbon five stone that will weigh
Oleoresin and remover chlorinated polyethylene resin add in solvent Porous deproteinized bone solvent naphtha D40, are sequentially added into until completely dissolved point
Powder gas-phase silica and cosolvent Hexalin are also adjusted to into and homogeneously i.e. prepare environment-friendly spray coating type splash-proof welding agent.
The low raw-material cost used by environment-friendly spray coating type splash-proof welding agent that the present invention prepares, has the most homogeneous
Property, the most in use can use spray gun spraying, time saving and energy saving, this product is brushed during use or is sprayed at the table of workpiece
Face, then be subjected to, workpiece and welding slag adhesion can be effectively prevented, after welding, welding slag is through washing or cleans
Can easily remove.
Detailed description of the invention
By the following examples the foregoing of the present invention is described in further details, but this should be interpreted as this
The scope inventing above-mentioned theme is only limitted to below example, and all technology realized based on foregoing of the present invention belong to this
Bright scope.
Embodiment
Raw material (kilogram) is weighed respectively according to following proportioning:
1, film former C 5 petroleum resin 10, remover chlorinated polyethylene resin 10, dispersant gas-phase silica 10, solvent
Porous deproteinized bone solvent naphtha D40 65 and cosolvent Hexalin 5；
2, film former C 9 petroleum resin 5, remover chlorinated polyethylene resin 30, dispersant gas-phase silica 5, solvent take off
Aromatic solvent naphtha D40 59 and cosolvent Hexalin 1；
3, film former C 5 petroleum resin 30, remover chlorinated polyethylene resin 5, dispersant gas-phase silica 5, solvent take off
Aromatic solvent naphtha D40 59 and cosolvent Hexalin 1；
4, film former C 9 petroleum resin 5, remover chlorinated polyethylene resin 5, dispersant gas-phase silica 20, solvent take off
Aromatic solvent naphtha D40 55 and cosolvent Hexalin 15；
5, film former C 5 petroleum resin 15, remover chlorinated polyethylene resin 15, dispersant gas-phase silica 10, solvent
Porous deproteinized bone solvent naphtha D40 50 and cosolvent Hexalin 10；
6, film former C 9 petroleum resin 5, remover chlorinated polyethylene resin 5, dispersant gas-phase silica 5, solvent take off
Aromatic solvent naphtha D40 70 and cosolvent Hexalin 15.
Preparation method is:
By the film former C 5 petroleum resin weighed by said ratio or C 9 petroleum resin and remover chlorinated polyethylene
Resin adds in solvent Porous deproteinized bone solvent naphtha D40, is sequentially added into dispersant gas-phase silica and cosolvent ring until completely dissolved
Hexanol is also adjusted to into and homogeneously i.e. prepares environment-friendly spray coating type splash-proof welding agent.
Using method is:
The environment-friendly spray coating type splash-proof welding agent of above-mentioned preparation is brushed during use or is sprayed at the surface of workpiece, then carries out
Welding operation, can be effectively prevented workpiece and welding slag adhesion, and after welding, welding slag is through washing or cleans and can easily go
Remove.
Above example is only the technological thought that the present invention is described, it is impossible to limit protection scope of the present invention with this, every
The technological thought proposed according to the present invention, any change done on the basis of technical scheme, each fall within scope
Within.
Claims (3)
1. an environment-friendly spray coating type splash-proof welding agent, it is characterised in that be by the raw material preparation of following weight percent proportioning
Become:
Film former: C 5 petroleum resin 10%
Remover: chlorinated polyethylene resin 10%
Dispersant: gas-phase silica 10%
Solvent: Porous deproteinized bone solvent naphtha D40 65%
Cosolvent: Hexalin 5%.
2. the preparation method of an environment-friendly spray coating type splash-proof welding agent, it is characterised in that concretely comprise the following steps: according to following weight
Per distribution ratio weighs raw material film former C 5 petroleum resin or C 9 petroleum resin 5-30%, remover chlorinated polyethylene tree respectively
Fat 5-30%, dispersant gas-phase silica 5-20%, solvent Porous deproteinized bone solvent naphtha D40 50-70% and cosolvent Hexalin 1-15%,
The film former C 5 petroleum resin weighed or C 9 petroleum resin and remover chlorinated polyethylene resin are added solvent Porous deproteinized bone
In solvent naphtha D40, it is sequentially added into dispersant gas-phase silica and cosolvent Hexalin until completely dissolved and regulates to becoming homogeneous
I.e. prepare environment-friendly spray coating type splash-proof welding agent.
The preparation method of environment-friendly spray coating type splash-proof welding agent the most according to claim 2, it is characterised in that concrete steps
For: weigh raw material film former C 5 petroleum resin 10%, remover chlorinated polyethylene resin respectively according to following weight percent proportioning
10%, dispersant gas-phase silica 10%, solvent Porous deproteinized bone solvent naphtha D40 65% and cosolvent Hexalin 5%, the film forming that will weigh
Agent C 5 petroleum resin and remover chlorinated polyethylene resin add in solvent Porous deproteinized bone solvent naphtha D40, depend on until completely dissolved
Secondary addition dispersant gas-phase silica and cosolvent Hexalin also regulate to becoming and homogeneously i.e. prepare environment-friendly spray coating type welding splash-proof
Agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164570.9A CN104722957B (en) | 2015-04-09 | 2015-04-09 | A kind of environment-friendly spray coating type splash-proof welding agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164570.9A CN104722957B (en) | 2015-04-09 | 2015-04-09 | A kind of environment-friendly spray coating type splash-proof welding agent and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104722957A CN104722957A (en) | 2015-06-24 |
| CN104722957B true CN104722957B (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510164570.9A Expired - Fee Related CN104722957B (en) | 2015-04-09 | 2015-04-09 | A kind of environment-friendly spray coating type splash-proof welding agent and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250898A (en) * | 2020-03-24 | 2020-06-09 | 柯福(上海)化工科技有限公司 | Welding anti-spattering agent and preparation method thereof |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141501B (en) * | 2016-07-25 | 2018-10-02 | 南京尚易环保科技有限公司 | A kind of environmental-friendly water-base metal welding base metal protective agent and preparation method thereof |
| KR101886085B1 (en) * | 2016-08-30 | 2018-08-07 | 현대자동차 주식회사 | Flux compositon comprising carbon component, solder paste comprising the same and method of soldering |
| IT201600092574A1 (en) * | 2016-09-14 | 2018-03-14 | Danieli Off Mecc | PROTECTION DEVICE FOR WELDING SPRAYS WITH INTEGRATED CLEANING SYSTEM |
| CN106984917B (en) * | 2017-03-28 | 2018-11-23 | 浙江师范大学 | A kind of canned aerosol type splash-proof welding agent and preparation method thereof |
| CN109290700A (en) * | 2018-11-02 | 2019-02-01 | 浙江师范大学 | A kind of aqueous splash-proof welding agent and preparation method thereof |
| CN111215774A (en) * | 2020-01-10 | 2020-06-02 | 汎宇化学（昆山）有限公司 | Method for preventing welding slag in welding process |
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| JP5672726B2 (en) * | 2010-03-11 | 2015-02-18 | 独立行政法人物質・材料研究機構 | Organic solvent dispersion blended with flaky perovskite oxide particles, method for producing the same, perovskite oxide thin film using the same, and method for producing the same |
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