CN109135945A - Environmentally friendly neutrality rust remover - Google Patents
Environmentally friendly neutrality rust remover Download PDFInfo
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- CN109135945A CN109135945A CN201811037455.5A CN201811037455A CN109135945A CN 109135945 A CN109135945 A CN 109135945A CN 201811037455 A CN201811037455 A CN 201811037455A CN 109135945 A CN109135945 A CN 109135945A
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/825—Mixtures of compounds all of which are non-ionic
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0073—Anticorrosion compositions
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2079—Monocarboxylic acids-salts thereof
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2082—Polycarboxylic acids-salts thereof
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/34—Organic compounds containing sulfur
- C11D3/349—Organic compounds containing sulfur additionally containing nitrogen atoms, e.g. nitro, nitroso, amino, imino, nitrilo, nitrile groups containing compounds or their derivatives or thio urea
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/36—Organic compounds containing phosphorus
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/36—Organic compounds containing phosphorus
- C11D3/365—Organic compounds containing phosphorus containing carboxyl groups
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- 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
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
- C23G1/26—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions using inhibitors
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/008—Polymeric surface-active agents
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/28—Sulfonation products derived from fatty acids or their derivatives, e.g. esters, amides
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/667—Neutral esters, e.g. sorbitan esters
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/74—Carboxylates or sulfonates esters of polyoxyalkylene glycols
Abstract
The invention proposes a kind of neutral rust removers of environmental protection, are prepared by weight by following raw material: 10-15 parts of organic acid, 20-40 parts of chelating agent, 10-30 parts of corrosion inhibiter, 30-60 parts of bleeding agent, 30-70 parts of triethanolamine, 10-20 parts of nonionic surface active agent, 100-150 parts of deionized water.Product of the present invention improves the Product Precision after derusting, simplifies operation technological process, can easily derust, and the health hazards caused by operator is reduced in use process, reduces pollutant discharge amount, realizes energy conservation and environmental protection, quick derusting.
Description
Technical field
The present invention relates to rust remover technical fields, and in particular to a kind of neutral rust remover of environmental protection.
Background technique
For existing most of rust removers on the market at acidity, derusting principle is that oxidation occurs also by acidic materials and substrate
Make to corrode substance removing after original reaction, to reach derusting effect.Existing rust remover has damage to metal base, be easy to cause
Hydrogen embrittlement returns rust.Product is using preceding needing suitably to clear up workpiece；There is hydrogen generation when use, causes shop safety hidden danger；
It is also needed after use using alkali cleaning, the multiple working procedures such as rinsing are cumbersome, and can environment and personnel health be polluted and be endangered
Evil, therefore, needs to develop a novel rust remover, had not only been able to satisfy basic derusting requirement, but also will not damage to metal.
In order to develop a good rust remover, need to account for several factors: 1, in view of the product itself that need to derust
It just easily becomes rusty, then derusting, there may be certain time difference problems to subsequent antirust process for process, so we have to accomplish
Letter cleaning is even free of cleaning, and rust remover must have certain short-term rust prevention ability；2, in view of the product that need to derust may
It is to be made of more material materials, including copper, brass, aluminium, plastics, rubber, timber or vinyl compound etc., so we are removing
It needs to accomplish not have an impact above-mentioned material while rust；3, existing rust remover is because be that acidic materials are directly sent out with substrate
Raw simple redox reaction, so derusting speed is fast, the present invention has been directly changed derusting principle, needs not in R&D process
The various catalyst of disconnected test, including kind and ratio, to reach the derusting speed of existing rust remover.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of neutral rust remover of environmental protection, passes through rust remover and oxidation
Object reaction reaches derusting effect, so that rust remover does not react with substrate, does not corrode copper, brass, aluminium, plastics, rubber, timber
Or vinyl compound, non-oxidized substance coating will not be removed, is easily derusted, the health caused by operator is reduced in use process
Injury reduces pollutant discharge amount, realizes energy conservation and environmental protection, quick derusting.
The present invention provides a kind of neutral rust remover of environmental protection and is prepared by weight by following raw material: 10-15 parts of organic acid,
20-40 parts of chelating agent, 10-30 parts of corrosion inhibiter, 30-60 parts of bleeding agent, 30-70 parts of triethanolamine, nonionic surface active agent
10-20 parts, 100-150 parts of deionized water.
It as further improvement of the invention, is prepared by weight by following raw material: 12-14 parts of organic acid, chelating
25-35 parts of agent, 15-25 parts of corrosion inhibiter, 40-50 parts of bleeding agent, 40-60 parts of triethanolamine, nonionic surface active agent 12-17
Part, 120-130 parts of deionized water.
As further improvement of the invention, it is prepared by weight by following raw material: 13 parts of organic acid, chelating agent 30
Part, 22 parts of corrosion inhibiter, 45 parts of bleeding agent, 50 parts of triethanolamine, 15 parts of nonionic surface active agent, 125 parts of deionized water.
As further improvement of the invention, organic acid is selected from formic acid, acetic acid, benzoic acid, ethanedioic acid, succinic acid, apple
Acid, citric acid, sulfamic acid, hydroxyacetic acid, oxalic acid, ethylenediamine tetra-acetic acid, ethylidene diphosphonic acid, amino acid methyl tetraphosphate or
One or more of ethylenediamine tetramethyl hypophosphorous acid.
As further improvement of the invention, chelating agent is selected from aminotriacetic acid, ethylenediamine tetra-acetic acid, dithizone, 8- hydroxyl
Base quinoline, o-phenanthroline, sodium potassium tartrate tetrahydrate, ammonium citrate, sodium tripolyphosphate, sodium polyphosphate, calgon, pyrophosphoric acid
Sodium, nitrilotriacetic acid, N- ethoxy ethamine triacetic acid, aminotrimethylenephosphonic acid, ethylene diamine tetra methylene phosphonic acid, polyacrylic acid,
One or more of gluconic acid or maleic acid.
As further improvement of the invention, corrosion inhibiter is selected from thiocarbamide, phosphonic acids, phosphine carboxylic acid, coloured glaze base benzothiazole, benzo three
In azoles, lignosulfonate, polyethylene, poly- aspartic acid, tallow amine, cetylamine, nitrous acid bicyclohexane base ammonium or octadecylamine
One or more.
Improved as of the invention further, bleeding agent be selected from isopropanol, fatty alcohol polyoxyethylene ether, JFC, JFC-1,
One in JFC-2, JFC-E, fast penetrant T, alkali-resistant penetrant OEP-70, alkali-resistant penetrant AEP or seeping at high temperature agent JFC-M
Kind is several.
As further improvement of the invention, nonionic surfactant is selected from polyethylene glycol oxide alkyl phenyl ether, octyl
Phenol polyethenoxy ether, nonylphenol polyoxyethylene ether, high-carbon fatty alcohol polyoxyethylene ether, polyoxyethylene carboxylate, fatty acid methyl
One or more of ester ethoxylate, sorbitan ester or sucrose fatty ester.
The present invention further protects a kind of preparation method of the above-mentioned neutral rust remover of environmental protection, prepares in accordance with the following methods:
Deionized water, nonionic surfactant, organic acid and corrosion inhibiter are sequentially added in reactor equipped with agitating device, ultrasound is stirred
Mixing 20min dissolves it sufficiently, continuously adds chelating agent, bleeding agent and triethanolamine after solution clarification, supplies ultrasound after water
30-60min is stirred to get the neutral derusting agent solution of clear environmental protection.
As further improvement of the invention, ultrasonic power 500-700W.
The invention has the following beneficial effects:
1. the present invention does not react with substrate, copper, brass, aluminium, plastics, rubber, timber or vinyl compound are not corroded.
Non-oxidized substance coating will not be removed, such as paint or chrome layer, be free of volatile organic components or hydroxyapatite ingredient, be free of
Acid or acidic group substance, it is nontoxic and biodegradable, it is non-corrosive and nonflammable；
2. the present invention does not cause to corrode to the material of workpiece, the rust deposite of precision component notch can be removed, properties of product are stablized,
Since the protective film of formation is very thin and very fine and close, maintain the matrix color of steel, user using when be not required to be removed, can be straight
It connects and is further processed；
3. the present invention changes derusting principle, the Product Precision after improving derusting simplifies operation technological process, can easily remove
It becomes rusty, the health hazards caused by operator is reduced in use process, reduce pollutant discharge amount, realize energy conservation and environmental protection, quickly
Derusting.
Detailed description of the invention
Fig. 1 is the preparation technology figure of the neutral rust remover of environmental protection.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, the embodiment described is the embodiment of part of representative of the invention, rather than whole embodiments, this field are general
Other all embodiments obtained belong to protection of the invention to logical technical staff without making creative work
Range.
The preparation of the neutral rust remover of 1 environmental protection of embodiment
Raw material composition:
10 parts of benzoic acid, 20 parts of N- ethoxy ethamine triacetic acid, 10 parts of coloured glaze base benzothiazole, alkali-resistant penetrant OEP-7030
Part, 30 parts of triethanolamine, 10 parts of polyethylene glycol oxide alkyl phenyl ether, 100 parts of deionized water.
Preparation method:
Deionized water, polyethylene glycol oxide alkyl phenyl ether, benzoic acid are sequentially added in the reactor equipped with agitating device
With coloured glaze base benzothiazole, 500W ultrasonic agitation 20min dissolves it sufficiently, continuously adds N- ethoxy ethamine after solution clarification
Triacetic acid, alkali-resistant penetrant OEP-70 and triethanolamine, 500W ultrasonic agitation 30min is after supplying water to get in clear environmental protection
Property derusting agent solution.
The preparation of the neutral rust remover of 2 environmental protection of embodiment
Raw material composition:
15 parts of citric acid, 40 parts of nitrilotriacetic acid, 30 parts of nitrous acid bicyclohexane base ammonium, seeping at high temperature agent JFC-M 60
Part, 70 parts of triethanolamine, 20 parts of octyl phenol polyoxyethylene ether, 150 parts of deionized water.
Preparation method:
Deionized water, octyl phenol polyoxyethylene ether, citric acid and Asia are sequentially added in the reactor equipped with agitating device
Nitric acid bicyclohexane base ammonium, 700W ultrasonic agitation 20min dissolve it sufficiently, continuously add three second of nitrilo after solution clarification
Acid, seeping at high temperature agent JFC-M and triethanolamine, 700W ultrasonic agitation 60min is after supplying water to get the neutral derusting of clear environmental protection
Agent solution.
The preparation of the neutral rust remover of 3 environmental protection of embodiment
Raw material composition:
12 parts of oxalic acid, 25 parts of calgon, 15 parts of octadecylamine, 40 parts of fast penetrant T, 40 parts of triethanolamine, rouge
12 parts of fatty acid methyl esters ethoxylate, 120 parts of deionized water.
Preparation method:
Equipped with agitating device reactor in sequentially add deionized water, fatty acid methyl ester ethoxylate, oxalic acid and
Octadecylamine, 600W ultrasonic agitation 20min dissolve it sufficiently, and calgon is continuously added after solution clarification, is quickly seeped
Saturating agent T and triethanolamine, 600W ultrasonic agitation 40min is after supplying water to get the neutral derusting agent solution of clear environmental protection.
The preparation of the neutral rust remover of 4 environmental protection of embodiment
Raw material composition:
14 parts of ethylenediamine tetramethyl hypophosphorous acid, 35 parts of dithizone, 25 parts of thiocarbamide, JFC-150 parts, 60 parts of triethanolamine, mistake
17 parts of water sorbitol ester, 130 parts of deionized water.
Preparation method:
Deionized water, sorbitan ester, ethylenediamine tetraacetic methyl are sequentially added in the reactor equipped with agitating device
Phosphoric acid and thiocarbamide, 600W ultrasonic agitation 20min dissolve it sufficiently, continuously add dithizone, JFC-1 and three after solution clarification
Ethanol amine, 600W ultrasonic agitation 50min is after supplying water to get the neutral derusting agent solution of clear environmental protection.
The preparation of the neutral rust remover of 5 environmental protection of embodiment
Raw material composition:
13 parts of hydroxyacetic acid, 30 parts of ethylenediamine tetra-acetic acid, 10 parts of phosphonic acids, 12 parts of phosphine carboxylic acid, fatty alcohol polyoxyethylene ether 45
Part, 50 parts of triethanolamine, 15 parts of sucrose fatty ester, 125 parts of deionized water.
Preparation method:
Equipped with agitating device reactor in sequentially add deionized water, sucrose fatty ester, hydroxyacetic acid and phosphonic acids,
Phosphine carboxylic acid, 600W ultrasonic agitation 20min dissolve it sufficiently, continuously add ethylenediamine tetra-acetic acid, fatty alcohol after solution clarification
Polyoxyethylene ether and triethanolamine, 600W ultrasonic agitation 45min is after supplying water to get the neutral derusting agent solution of clear environmental protection.
1 performance test of test case
The hydrochloric acid of the neutral rust remover of environmental protection prepared by 1-5 of the embodiment of the present invention and commercial product, 5% is subjected to derusting performance
Test, the results are shown in Table 1.
1 the performance test results of table
As seen from the above table, the neutral rust remover of the environmental protection of 1-5 of embodiment of the present invention preparation is relative to commercial product and 5% salt
Acid has better performance, is in particular in that its cost is lower, low using concentration, to floating rust and corrodes serious sample and has
Better derusting effect, and safety and environmental protection, phosphorus content and ammonia-nitrogen content are lower.
Those skilled in the art is not under conditions of departing from the spirit and scope of the present invention that claims determine, also
Various modifications can be carried out to the above content.Therefore the scope of the present invention is not limited in above explanation, but by
The range of claims determines.
Claims (10)
1. a kind of neutral rust remover of environmental protection, which is characterized in that be prepared by weight by following raw material: 10-15 parts of organic acid,
20-40 parts of chelating agent, 10-30 parts of corrosion inhibiter, 30-60 parts of bleeding agent, 30-70 parts of triethanolamine, nonionic surface active agent
10-20 parts, 100-150 parts of deionized water.
2. a kind of neutral rust remover of environmental protection according to claim 1, which is characterized in that prepared by weight by following raw material and
At: 12-14 parts of organic acid, 25-35 parts of chelating agent, 15-25 parts of corrosion inhibiter, 40-50 parts of bleeding agent, 40-60 parts of triethanolamine, non-
12-17 parts of ionic surfactant, 120-130 parts of deionized water.
3. a kind of neutral rust remover of environmental protection according to claim 1, which is characterized in that prepared by weight by following raw material and
At: 13 parts of organic acid, 30 parts of chelating agent, 22 parts of corrosion inhibiter, 45 parts of bleeding agent, 50 parts of triethanolamine, non-ionic surfactant
15 parts of agent, 125 parts of deionized water.
4. a kind of neutral rust remover of environmental protection according to claim 1, which is characterized in that the organic acid be selected from formic acid, acetic acid,
Benzoic acid, ethanedioic acid, succinic acid, malic acid, citric acid, sulfamic acid, hydroxyacetic acid, oxalic acid, ethylenediamine tetra-acetic acid, ethylidene
One or more of di 2 ethylhexyl phosphonic acid, amino acid methyl tetraphosphate or ethylenediamine tetramethyl hypophosphorous acid.
5. the neutral rust remover of a kind of environmental protection according to claim 1, which is characterized in that the chelating agent is selected from three second of amino
It is acid, ethylenediamine tetra-acetic acid, dithizone, 8-hydroxyquinoline, o-phenanthroline, sodium potassium tartrate tetrahydrate, ammonium citrate, sodium tripolyphosphate, more
Polyphosphate sodium, calgon, sodium pyrophosphate, nitrilotriacetic acid, N- ethoxy ethamine triacetic acid, aminotrimethylenephosphonic acid,
One or more of ethylene diamine tetra methylene phosphonic acid, polyacrylic acid, gluconic acid or maleic acid.
6. a kind of neutral rust remover of environmental protection according to claim 1, which is characterized in that the corrosion inhibiter be selected from thiocarbamide, phosphonic acids,
Phosphine carboxylic acid, coloured glaze base benzothiazole, benzotriazole, lignosulfonate, polyethylene, poly- aspartic acid, tallow amine, cetylamine, nitrous
One or more of sour bicyclohexane base ammonium or octadecylamine.
7. the neutral rust remover of a kind of environmental protection according to claim 1, which is characterized in that the bleeding agent is selected from isopropanol, rouge
Fat alcohol polyoxyethylene ether, JFC, JFC-1, JFC-2, JFC-E, fast penetrant T, alkali-resistant penetrant OEP-70, alkali-resistant penetrant
One or more of AEP or seeping at high temperature agent JFC-M.
8. the neutral rust remover of a kind of environmental protection according to claim 1, which is characterized in that the nonionic surfactant is selected from
Polyethylene glycol oxide alkyl phenyl ether, octyl phenol polyoxyethylene ether, nonylphenol polyoxyethylene ether, high-carbon fatty alcohol polyoxyethylene ether,
One of polyoxyethylene carboxylate, fatty acid methyl ester ethoxylate, sorbitan ester or sucrose fatty ester are several
Kind.
9. a kind of preparation method of the neutral rust remover of environmental protection described in -8 any claims according to claim 1, which is characterized in that
It prepares in accordance with the following methods: sequentially adding deionized water in the reactor equipped with agitating device, nonionic surfactant, has
Machine acid and corrosion inhibiter, ultrasonic agitation 20min dissolve it sufficiently, continuously add chelating agent, bleeding agent and three after solution clarification
Ethanol amine, ultrasonic agitation 30-60min is after supplying water to get the neutral derusting agent solution of clear environmental protection.
10. the preparation method of the neutral rust remover of a kind of environmental protection according to claim 9, which is characterized in that the ultrasonic power
For 500-700W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811037455.5A CN109135945A (en) | 2018-09-06 | 2018-09-06 | Environmentally friendly neutrality rust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811037455.5A CN109135945A (en) | 2018-09-06 | 2018-09-06 | Environmentally friendly neutrality rust remover |
Publications (1)
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|---|---|---|---|---|
| CN109679783A (en) * | 2019-01-31 | 2019-04-26 | 中山市大田汽车护理用品有限公司 | A kind of car surface iron powder dirt removal agent and preparation method thereof |
| CN110804501A (en) * | 2019-11-15 | 2020-02-18 | 南京魄力倍清洁科技有限公司 | Efficient environment-friendly color tracing acidic cleaning agent |
| CN110804737A (en) * | 2019-11-28 | 2020-02-18 | 江阴市万里锻件有限公司 | Environment-friendly oil and rust removing agent and preparation method and application thereof |
| CN110983348A (en) * | 2019-12-30 | 2020-04-10 | 天津普罗米新材料有限公司 | Neutral rust remover |
| CN111101138A (en) * | 2020-01-06 | 2020-05-05 | 东莞市富发化工材料有限公司 | Rust remover without damaging materials |
| CN111172547A (en) * | 2020-02-14 | 2020-05-19 | 佛山市南海区巨人化学品制造有限公司 | Organic environment-friendly rust remover and preparation method and application thereof |
| CN111559799A (en) * | 2020-05-14 | 2020-08-21 | 北京可林维尔化工有限公司 | Multipurpose cleaning bactericide and preparation method and use method thereof |
| CN112226294A (en) * | 2020-11-20 | 2021-01-15 | 山西洁锐奇化工有限公司 | Gel-shaped descaling and rust removing cleaning agent and preparation method thereof |
| CN112239870A (en) * | 2020-10-16 | 2021-01-19 | 山东大学 | Oil and rust removing agent and preparation method and application thereof |
| CN112609188A (en) * | 2020-11-27 | 2021-04-06 | 三达奥克化学股份有限公司 | Environment-friendly neutral rust removal brightener and preparation process thereof |
| CN112877701A (en) * | 2021-01-12 | 2021-06-01 | 湖北觉辰工艺有限公司 | Gilding copper image surface repairing method and repairing agent |
| CN112899697A (en) * | 2021-01-15 | 2021-06-04 | 湖北觉辰工艺有限公司 | Method for removing rust on copper image surface |
| CN113186544A (en) * | 2021-04-28 | 2021-07-30 | 杭州派肯科技有限公司 | Environment-friendly neutral water-based rust remover as well as preparation method and use method thereof |
| CN114196962A (en) * | 2021-10-29 | 2022-03-18 | 浙江众为环保材料有限公司 | Neutral rust removing liquid and rust removing method |
| CN114293194A (en) * | 2021-12-31 | 2022-04-08 | 河北濡春新能源集团有限公司 | Neutral oil and rust removing agent and preparation method and application thereof |
| CN114645280A (en) * | 2022-03-28 | 2022-06-21 | 深圳市铨天科技有限公司 | BGA substrate bonding wire golden finger cleaning agent and cleaning method |
| CN114657573A (en) * | 2022-03-29 | 2022-06-24 | 深圳市荣强科技有限公司 | Neutral rust remover and preparation method thereof |
| CN115011968A (en) * | 2022-06-30 | 2022-09-06 | 苏州金苔鼠管道清洗有限公司 | Efficient rust remover and preparation method thereof |
| CN115537827A (en) * | 2022-10-10 | 2022-12-30 | 湖南金裕环保科技有限公司 | Neutral environment-friendly rust remover and preparation method thereof |
| CN115595595A (en) * | 2022-10-24 | 2023-01-13 | 浙江康星科技有限公司（Cn） | Neutral rust remover and preparation method and application thereof |
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| CN109679783A (en) * | 2019-01-31 | 2019-04-26 | 中山市大田汽车护理用品有限公司 | A kind of car surface iron powder dirt removal agent and preparation method thereof |
| CN110804501A (en) * | 2019-11-15 | 2020-02-18 | 南京魄力倍清洁科技有限公司 | Efficient environment-friendly color tracing acidic cleaning agent |
| CN110804737A (en) * | 2019-11-28 | 2020-02-18 | 江阴市万里锻件有限公司 | Environment-friendly oil and rust removing agent and preparation method and application thereof |
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| CN111101138A (en) * | 2020-01-06 | 2020-05-05 | 东莞市富发化工材料有限公司 | Rust remover without damaging materials |
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| CN112226294A (en) * | 2020-11-20 | 2021-01-15 | 山西洁锐奇化工有限公司 | Gel-shaped descaling and rust removing cleaning agent and preparation method thereof |
| CN112609188A (en) * | 2020-11-27 | 2021-04-06 | 三达奥克化学股份有限公司 | Environment-friendly neutral rust removal brightener and preparation process thereof |
| CN112877701A (en) * | 2021-01-12 | 2021-06-01 | 湖北觉辰工艺有限公司 | Gilding copper image surface repairing method and repairing agent |
| CN112877701B (en) * | 2021-01-12 | 2022-09-13 | 湖北觉辰工艺有限公司 | Gilding copper image surface repairing method and repairing agent |
| CN112899697A (en) * | 2021-01-15 | 2021-06-04 | 湖北觉辰工艺有限公司 | Method for removing rust on copper image surface |
| CN113186544A (en) * | 2021-04-28 | 2021-07-30 | 杭州派肯科技有限公司 | Environment-friendly neutral water-based rust remover as well as preparation method and use method thereof |
| CN114196962A (en) * | 2021-10-29 | 2022-03-18 | 浙江众为环保材料有限公司 | Neutral rust removing liquid and rust removing method |
| CN114196962B (en) * | 2021-10-29 | 2023-11-21 | 浙江万众新材料有限公司 | Neutral rust removing liquid and rust removing method |
| CN114293194A (en) * | 2021-12-31 | 2022-04-08 | 河北濡春新能源集团有限公司 | Neutral oil and rust removing agent and preparation method and application thereof |
| CN114645280A (en) * | 2022-03-28 | 2022-06-21 | 深圳市铨天科技有限公司 | BGA substrate bonding wire golden finger cleaning agent and cleaning method |
| CN114657573A (en) * | 2022-03-29 | 2022-06-24 | 深圳市荣强科技有限公司 | Neutral rust remover and preparation method thereof |
| CN115011968A (en) * | 2022-06-30 | 2022-09-06 | 苏州金苔鼠管道清洗有限公司 | Efficient rust remover and preparation method thereof |
| CN115537827A (en) * | 2022-10-10 | 2022-12-30 | 湖南金裕环保科技有限公司 | Neutral environment-friendly rust remover and preparation method thereof |
| CN115595595A (en) * | 2022-10-24 | 2023-01-13 | 浙江康星科技有限公司（Cn） | Neutral rust remover and preparation method and application thereof |
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