CN108796528A - A kind of cleaning agent for before without phosphorus application - Google Patents
A kind of cleaning agent for before without phosphorus application Download PDFInfo
- Publication number
- CN108796528A CN108796528A CN201710300160.1A CN201710300160A CN108796528A CN 108796528 A CN108796528 A CN 108796528A CN 201710300160 A CN201710300160 A CN 201710300160A CN 108796528 A CN108796528 A CN 108796528A
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- Prior art keywords
- cleaning
- phosphorus
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- water
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/06—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using emulsions
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a kind of cleaning agents for before without phosphorus application, are formulated by the component of following weight percent：12% isopropanolamine, -2 methyl-1s of 13%2- amino-propyl alcohol, 8% tetrasodium ethylenediamine tetraacetate, 5% alkylolamides, 3% octyl phenol polyoxyethylene ether, 10% hydrogen peroxide, 10% magnesium nitrate, 8% trbasic zinc phosphate, 10% water soluble acrylic resin, 6% titanium acetylacetone, 5% aqueous silane coupling agent, 5% boric acid, 5% borax, 6% acetic anhydride, 10% aqueous organic resin lotion and water surplus.The present invention adds the without phosphorus cleaning additive and surfactant that stability is high, compatibility is good toward in being formulated, it passes through the mutual synergistic effect with other components in formula, not only increase the cleaning force of degreasing agent of the present invention, and since dissolubility is very strong in water for each component in degreasing agent of the present invention, it is greatly reduced the residual degree on workpiece after cleaning, on later process without influence.
Description
Technical field
The present invention relates to a kind of cleaning agents for before without phosphorus application.
Background technology
Conventional phosphatizing process for treating surface with last 100 years industrial application history is because environmental requirement is just gradually by without phosphorus table
Surface treatment technology (silane/vitrification etc.) is substituted.Residual condition is to phosphatization after degreasing degreasing situation and degreasing are washed before phosphatization
Appearance, adhesive force and the corrosion resistance of film have a certain impact, because without phosphorus technical transform thicknesses of layers is less than phosphorization membrane thickness
1/10th, thus without phosphorus pretreatment technology have on cleaning force and residual to mating without phosphorus water base degreasing agent it is higher
It is required that otherwise on the appearance of without phosphorus technical transform film, adhesive force and corrosion proof influence bigger.Currently, suitable for steel and
The without phosphorus water base degreasing agent of zinc material is typically to be made of alkali salt and surfactant, and wherein most of alkali salt uses hydrogen-oxygen
The inorganic base salts such as compound, silicate and carbonate.Not only price is low for the inorganic base salts such as hydroxide, silicate and carbonate
It is honest and clean, it is very helpful to cleaning force, especially after limiting use of the phosphorous cleaning additive in degreasing agent, they, which become, works as
The main wash auxiliary agent added in lower degreasing agent.Even if but they can still remain in processed work after follow-up repeatedly washing
On part surface, to be produced a very large impact to later process, such as appearance, adhesion performance and the corrosion resistance of coating are influenced
Energy.Therefore a kind of exploitation for the cleaning agent before without phosphorus application is necessary.
Invention content
Goal of the invention：Technical problem to be solved by the invention is to provide one kind being used for steel and iron parts under room temperature (0-40 DEG C)
With the cleaning agent of zinc part surface degreasing degreasing, and treated that surface of workpiece treatment fluid residual degree is low for the agent of non-phosphate degreasing.
Invention content：In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of cleaning agent for before without phosphorus application is formulated by the component of following weight percent：12% isopropanol
Amine, -2 methyl-1s of 13%2- amino-propyl alcohol, 8% tetrasodium ethylenediamine tetraacetate, 5% alkylolamides, 3% octyl phenol polyoxy second
Alkene ether, 10% hydrogen peroxide, 10% magnesium nitrate, 8% trbasic zinc phosphate, 10% water soluble acrylic resin, 6% titanium acetylacetone, 5%
Aqueous silane coupling agent, 5% boric acid, 5% borax, 6% acetic anhydride, 10% aqueous organic resin lotion and water surplus.
Advantageous effect：Compared with the prior art, without phosphorus water base degreasing agent of the invention toward add in formula stability it is high,
Compatibility good without phosphorus cleaning additive and surfactant, by the mutual synergistic effect with other components in formula, not only
The cleaning force of degreasing agent of the present invention is improved, and since dissolubility is very strong in water for each component in degreasing agent of the present invention, also greatly
The residual degree on workpiece after cleaning is reduced greatly, on later process without influence；In addition degreasing agent of the invention is in room temperature (0-40
DEG C) under using with lasting low bubble performance.
Specific implementation mode
According to following embodiments, the present invention may be better understood.However, as it will be easily appreciated by one skilled in the art that real
It applies content described in example and is merely to illustrate the present invention, without sheet described in detail in claims should will not be limited
Invention.
Embodiment 1：
A kind of cleaning agent for before without phosphorus application is formulated by the component of following weight percent：12% isopropanol
Amine, -2 methyl-1s of 13%2- amino-propyl alcohol, 8% tetrasodium ethylenediamine tetraacetate, 5% alkylolamides, 3% octyl phenol polyoxy second
Alkene ether, 10% hydrogen peroxide, 10% magnesium nitrate, 8% trbasic zinc phosphate, 10% water soluble acrylic resin, 6% titanium acetylacetone, 5%
Aqueous silane coupling agent, 5% boric acid, 5% borax, 6% acetic anhydride, 10% aqueous organic resin lotion and water surplus.
First the desired amount of water addition stirred tank in, while stirring successively by the desired amount of monoethanolamine, sodium gluconate,
Sodium citrate, tetrasodium ethylenediamine tetraacetate, sodium carboxymethylcellulose, sodium lignin sulfonate, fatty alcohol polyoxyethylene ether, isomery alcohol
Polyoxyethylene ether, Fatty alcohol polyoxyethylene polyoxypropylene ether, carboxylate, alkyl glycosides and polyether antifoam agent are added to stirred tank
In, being stirred well to makes mixed solution become transparent and homogeneous shape, which is the without phosphorus water of the present invention
Base degreasing agent.The degreasing agent is used for the ungrease treatment of steel and iron parts and zinc part, working site to use a concentration of 10% (quality percentage
Count), treatment temperature is 0 DEG C, and processing mode is spray, and processing time is 6 minutes, and observation moisture film is completely continuous after cleaning, meets
The requirement of without phosphorus Pretreatment Line, on the appearance of paint film after follow-up without phosphorus conversion film and application and performance without influence.
Stability height and phase are added in the without phosphorus water base degreasing agent formula of the present invention being used in without phosphorus Coating Pretreatment
Capacitive good without phosphorus cleaning additive and surfactant so that the wetability and emulsifiability of entire degreasing agent improve, to big
Amplitude strengthens the cleaning force of degreasing agent of the present invention, in addition because each component in degreasing agent of the present invention has strong dissolving in water
Property, therefore the residual degree after cleaning on workpiece is low, on later process without influence；Furthermore degreasing agent of the present invention is in the suitable ratio of addition
On the basis of the low bubble or suds type surfactant of example, further control of the auxiliary antifoaming agent to foam so that the degreasing agent
With lasting low bubble.In short, the degreasing agent meets requirement (temperature range, the foam control of without phosphorus Pretreatment Line
System, cleaning force and residual), on the appearance of paint film after without phosphorus conversion film and application and performance without influence.
Claims (1)
1. a kind of cleaning agent for before without phosphorus application, which is characterized in that be formulated by the component of following weight percent：
It is 12% isopropanolamine, -2 methyl-1s of 13%2- amino-propyl alcohol, 8% tetrasodium ethylenediamine tetraacetate, 5% alkylolamides, 3% pungent
Base phenol polyethenoxy ether, 10% hydrogen peroxide, 10% magnesium nitrate, 8% trbasic zinc phosphate, 10% water soluble acrylic resin, 6% acetyl
Acetone titanium, 5% aqueous silane coupling agent, 5% boric acid, 5% borax, 6% acetic anhydride, 10% aqueous organic resin lotion and water
Surplus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300160.1A CN108796528A (en) | 2017-04-28 | 2017-04-28 | A kind of cleaning agent for before without phosphorus application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300160.1A CN108796528A (en) | 2017-04-28 | 2017-04-28 | A kind of cleaning agent for before without phosphorus application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108796528A true CN108796528A (en) | 2018-11-13 |
Family
ID=64053946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710300160.1A Pending CN108796528A (en) | 2017-04-28 | 2017-04-28 | A kind of cleaning agent for before without phosphorus application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108796528A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813440A (en) * | 2020-12-31 | 2021-05-18 | 上海福岛新材料科技有限公司 | Water-based cleaning agent for improving coating adhesion force for coating pretreatment and preparation method thereof |
-
2017
- 2017-04-28 CN CN201710300160.1A patent/CN108796528A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813440A (en) * | 2020-12-31 | 2021-05-18 | 上海福岛新材料科技有限公司 | Water-based cleaning agent for improving coating adhesion force for coating pretreatment and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |
|
| WD01 | Invention patent application deemed withdrawn after publication |