CN110158090A - A kind of response type polishing brightener composition of environmental protection and the preparation method and application thereof - Google Patents
A kind of response type polishing brightener composition of environmental protection and the preparation method and application thereof Download PDFInfo
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- CN110158090A CN110158090A CN201910563364.3A CN201910563364A CN110158090A CN 110158090 A CN110158090 A CN 110158090A CN 201910563364 A CN201910563364 A CN 201910563364A CN 110158090 A CN110158090 A CN 110158090A
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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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
- C23F3/06—Heavy metals with acidic solutions
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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
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
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Abstract
The invention discloses the response type of a kind of environmental protection polishing brightener compositions and the preparation method and application thereof, belong to field of fine chemical.The response type polishing brightener composition of the environmental protection includes following components by mass percentage: polishing agent 5%-10%, hydramine 3%-6%, complexing agent 3%-5%, surfactant 1%-4%, brightener 0.5%-2.0%, thickener 0.1%-0.5%, corrosion inhibiter 0.5%-2%, mordant 1%-3%, water 75%-85%.The response type polishing brightener composition of the environmental protection of invention preparation is the renewal product of traditional brightener, obvious to the cleaning of stainless steel material, brightness effect, corrosion-free to substrate, environmentally friendly.
Description
Technical field
The invention belongs to field of fine chemical, in particular to the response type polishing brightener composition and its system of a kind of environmental protection
Preparation Method and application.
Background technique
The excellent performances such as stainless steel corrosion-resistant, wear-resistant, easy processing with higher.In automobile, motorcycle, daily five
The industries such as gold, building, road guard have been more and more widely used.In recent years, applying for stainless steel is increasing rapidly, but its
Often there are one layer of gray oxide film or burr in surface, to influence the quality of product, therefore carries out at polishing to stainless steel surface
Reason, is treatment process the most commonly used in stainless steel products.
Brightener acts on workpiece surface, so that it is generated micro-plastic deformation, to reduce surface roughness；Brightener is made
Used in workpiece surface, the greasy dirt and impurity of workpiece surface can be removed rapidly, reaches brightening effect；Brightener should have certain anti-
Rust effect, can keep workpiece good surface state the long period, to improve calendering quality.
Medal polish processing is generally divided into mechanical polishing, electrochemical polish and chemical polishing.Chemical polishing is with advantages
And it is widely used.Currently, the chemical brightener for being used in stainless steel hardware tool is basically divided into chloroazotic acid type solution, sulfuric acid type
5 seed types such as solution, phosphatic type solution, acetic acid type solution and peroxidating Hydrogen solution, their existing main problems are: most
Contain nitric acid in brightener, when polishing can generate the pernicious gases such as a large amount of nitrogen-containing oxide, to pollute environment and endanger people
Body health；And dioxygen water type polishing fluid, it easily decomposes, difficult in maintenance, at high cost, the disadvantages of usage range is narrow.Therefore, low toxicity or nothing
The appearance of the environment-friendly type polishing fluid of poison, exactly complies with the market demand.
Summary of the invention
To overcome above-mentioned shortcoming and deficiency existing in the prior art, the primary purpose of the present invention is that providing a kind of environmental protection
Response type polish brightener composition.Brightener of the invention is splendid to the cleaning effect of stainless steel products, material surface light
It is bright, it is corrosion-free to material, it is environmentally friendly.
Another object of the present invention is to provide the preparation methods of the response type of above-mentioned environmental protection polishing brightener composition.This
The invention preparation method very simple, can be used conventional physical mixed, prepared by the uniform method of mechanical stirring.
A further object of the present invention is to provide the applications of the response type of above-mentioned environmental protection polishing brightener composition.The light
The bright dose of brightener that can be used for the surface polishing to metal bases such as stainless steel part, steel and iron parts, copper piece (brass, red copper, red metal),
There is preferable polishing effect.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of response type polishing brightener composition of environmental protection, includes following components: polishing agent 5%- by mass percentage
10%, hydramine 3%-6%, complexing agent 3%-5%, surfactant 1%-4%, brightener 0.5%-2.0%, thickener
0.1%-0.5%, corrosion inhibiter 0.5%-2%, mordant 1%-3%, water 75%-85%.
Wherein, the polishing agent be dodecyl benzene sulfonic acid, isomery alkyl sulfonic acid, C12-C20 heavy alkylbenzene sulfonic acid,
At least one of C10-C14 linear alkylsulfonic acids.
Wherein, the hydramine is monoethanolamine, diethanol amine, triethanolamine, isopropanolamine, isobutyl hydramine, diethanol
At least one of triisopropanolamine, triisopropanolamine, 2-Methylaminoethanol, N methyldiethanol amine.
Wherein, the complexing agent is citric acid, tartaric acid, malic acid, gluconic acid, hydroxyacetic acid, hydracrylic acid, mercapto
Guanidine-acetic acid, ethylenediamine tetra-acetic acid, diethylenetriamine pentaacetic acid, ethyl-3-acetic acid ethylenediamine, bicine N-, nitrilo-
At least one of triacetic acid, these organic acids can be used as the use of pickling polishing agent, while being good metal-chelator again.
Wherein, the surfactant is mainly nonionic surfactant, such as isomeric alcohol polyethenoxy ether (E-
1310, E-1009), fatty alcohol polyoxyethylene ether (AEO-9, paregal O -15), polyoxyethylene carboxylate (LAE-9), alkyl
Phenol polyethenoxy ether (TX-9, TX-10, triton X-100), polyethylene glycol (PEG), aliphatic amine polyoxyethylene ether (AC1210), castor
At least one of sesame oil polyoxyethylene ether (EL-40).
Wherein, the brightener is vegetable oil acid, oleic acid, stearic acid, palmitinic acid, myristic acid, ricinoleic acid, coconut
At least one of oleic acid, tall oil acid, soybean oleic acid, rosin acid.
Wherein, the thickener was ethyl cellulose, methylcellulose, sodium carboxymethylcellulose, hydroxy ethyl fiber
At least one of element, hydroxypropyl methyl cellulose, xanthic acid, Arabic gum, carragheen.
Wherein, the corrosion inhibiter be urea, thiocarbamide, methyl benzotriazazole, benzotriazole, 2- benzylimidazoline,
2-mercaptobenzothiazole, triazole, 5- phenyl tetrazole, 8-hydroxyquinoline, butynediols, propilolic alcohol, methenamine, five water are inclined
At least one of sodium metasilicate, sodium tungstate, sodium molybdate.
Wherein, the mordant is one of sodium bisulfate, phosphoric acid, octylphosphonic acid, methane sulfonic acid, sulfamic acid.
The present invention also provides the preparation methods of the response type of above-mentioned environmental protection polishing brightener composition, comprising the following steps:
1) water of polishing agent and 40%-60% (mass percent) is mixed evenly；
2) hydramine, surfactant, brightener is added to stir evenly, is heated to 50 DEG C -60 DEG C and reacts 20-40 minutes；
3) stop heating, be eventually adding thickener, complexing agent, corrosion inhibiter, mordant and remaining water, mix to body
Uniformly, micro- yellow thick liquid is presented in sample for system, obtains the response type polishing brightener of environmental protection.
The response type polishing brightener composition of environmental protection of the present invention is used as (yellow to stainless steel part, steel and iron parts, copper piece
Copper, red copper, red metal) metal base carry out surface polishing brightener, have preferable polishing effect.
The response type of environmental protection of the invention polishes brightener composition, is free of a large amount of strong acid, caustic acid, effumability
Acid, such as: sulfuric acid, nitric acid, hydrofluoric acid, hydrochloric acid, for pH in 4-6 or so, the feature of environmental protection is relatively preferable.
The present invention has the following advantages and effects with respect to the prior art: response type polishing brightener combination of the invention
Object selects alkyl benzene sulphonate, organic acid and methane sulfonic acid etc. to be used as main polishing agent, does not generate acid mist and the feature of environmental protection is strong, to gold
The corrosivity for belonging to substrate weakens significantly；The alkyl benzene sulphonate and hydramine wherein contained, can react generating unit in a heated condition
Divide alkyl benzene sulphonate hydramine soap, is both a kind of efficient slushing compound and good cleaning effect；Sample is made into viscous
Higher liquid is spent, can be convenient the equipment surface that film is polished in needs, increases residence time and polishing efficiency.High concentration
Liquid is also more convenient transport.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the contents of the present invention, those skilled in the art can
To make various changes or modifications to the present invention, such equivalent forms equally fall within limited range of the present invention.
Embodiment 1
A kind of response type polishing brightener composition of environmental protection is by mass percentage: dodecyl benzene sulfonic acid 8.0%, diethyl
Hydramine 3.0%, triethanolamine 1.0%, fatty alcohol polyoxyethylene ether 2.0%, citric acid 4.0%, coconut oil 0.5%, ethyl are fine
Dimension element 0.5%, 2-mercaptobenzothiazole 0.5%, sulfamic acid 2.0%, water 78.5%.
The preparation step of the response type polishing brightener composition of above-mentioned environmental protection is as follows:
1) raw material (mass percent) matched below preparing: dodecyl benzene sulfonic acid 8.0%, diethanol amine 3.0%, three
Ethanol amine 1.0%, fatty alcohol polyoxyethylene ether 2.0%, citric acid 4.0%, coconut oil 0.5%, ethyl cellulose 0.5%, 2-
Mercaptobenzothiazoler 0.5%, sulfamic acid 2.0%, water 78.5%.
2) dodecyl benzene sulfonic acid 8.0% and water 50% are mixed evenly；
3) diethanol amine 3.0%, triethanolamine 1.0% is added, coconut oil 0.5% stirs evenly, and is heated to 50-60 DEG C simultaneously
Reaction 30 minutes or so；
4) stop heating, be eventually adding citric acid 4.0%, ethyl cellulose 0.5%, 2-mercaptobenzothiazole 0.5%, ammonia
Base sulfonic acid 2.0%, water 28.5%, it is uniform to mix to system, and micro- yellow thick liquid is presented in sample, obtains the response type of environmental protection
Polish brightener.
Embodiment 2
A kind of response type polishing brightener composition of environmental protection is by mass percentage: dodecyl benzene sulfonic acid 7.0%, isopropyl
Hydramine 3.0%, triethanolamine 1.0%, bisphenol A polyethenoxy ether 1.5%, hydroxyacetic acid 2.0%, gluconic acid 1.5%, palm
Stearic acid 0.5%, carboxymethyl cellulose 0.5%, benzotriazole 0.5%, octylphosphonic acid 1.0%, water 80.5%.
The preparation step of the response type polishing brightener composition of above-mentioned environmental protection is as follows:
1) raw material (mass percent) matched below preparing: dodecyl benzene sulfonic acid 7.0%, isopropanolamine 3.0%, three
Ethanol amine 1.0%, bisphenol A polyethenoxy ether 1.5%, hydroxyacetic acid 2.0%, gluconic acid 1.5%, palm stearin acid 0.5%,
Carboxymethyl cellulose 0.5%, benzotriazole 0.5%, octylphosphonic acid 1.0%, water 80.5%.
2) dodecyl benzene sulfonic acid 7.0% and water 50% are mixed evenly；
3) isopropanolamine 3.0%, triethanolamine 1.0%, bisphenol A polyethenoxy ether 1.5%, palm stearin acid is added
0.5% stirs evenly, and is heated to 50-60 DEG C and reacts 30 minutes or so；
4) stop heating, be eventually adding hydroxyacetic acid 2.0%, gluconic acid 1.5%, carboxymethyl cellulose 0.5%, benzo
Triazole 0.5%, octylphosphonic acid 1.0%, water 30.5%, it is uniform to mix to system, and micro- yellow thick liquid is presented in sample, obtains
It obtains environmentally friendly response type and polishes brightener.
Embodiment 3
A kind of response type polishing brightener composition of environmental protection is by mass percentage: heavy alkylbenzene sulfonic acid 6.0%, monoethanol
Amine 3.0%, polyethers 1.5%, ethylenediamine tetra-acetic acid 3.0%, methylcellulose 0.5%, ricinoleic acid 0.5%, thiocarbamide 0.5%,
Sodium bisulfate 2.0%, water 83.0%.
The preparation step of the response type polishing brightener composition of above-mentioned environmental protection is as follows:
1) prepare the following raw material (mass percent) matched: heavy alkylbenzene sulfonic acid 6.0%, monoethanolamine 3.0%, polyethers
1.5%, ethylenediamine tetra-acetic acid 3.0%, methylcellulose 0.5%, ricinoleic acid 0.5%, thiocarbamide 0.5%, sodium bisulfate
2.0%, water 83.0%.
2) heavy alkylbenzene sulfonic acid 6.0% and water 50% are uniformly mixed；
3) monoethanolamine 3.0%, polyethers 1.5% is added, ricinoleic acid 0.5% stirs evenly, and is heated to 50-60 DEG C simultaneously instead
It answers 30 minutes or so；
4) stop heating, be eventually adding ethylenediamine tetra-acetic acid 3.0%, methylcellulose 0.5%, thiocarbamide 0.5%, hydrogen sulfate
Sodium 2.0%, water 33.0%, it is uniform to mix to system, and micro- yellow thick liquid is presented in sample, obtains the response type polishing of environmental protection
Brightener.
Embodiment 4
A kind of response type polishing brightener composition of environmental protection is by mass percentage: dodecyl benzene sulfonic acid 8.0%, three second
Hydramine 3.5%, lauryl amine polyoxyethylene ether 2.0%, citric acid 5.0%, hydroxymethyl-propyl cellulose 0.5%, soybean oil
0.5%, urea 0.5%, phosphatase 11 .5%, water 80.5%.
The preparation step of the response type polishing brightener composition of above-mentioned environmental protection is as follows:
1) prepare the following raw material (mass percent) matched: dodecyl benzene sulfonic acid 8.0%, triethanolamine 3.5%, the moon
Osmanthus amine polyoxyethylene ether 2.0%, citric acid 5.0%, hydroxymethyl-propyl cellulose 0.5%, soybean oil 0.5%, urea 0.5%,
Phosphatase 11 .5%, water 80.5%.
2) water of dodecyl benzene sulfonic acid 8.0% and 50% is mixed evenly；
3) triethanolamine 3.5%, lauryl amine polyoxyethylene ether 2.0% is added, soybean oil 0.5% is stirred evenly, is heated to
50-60 DEG C and reaction 30 minutes or so；
4) stop heating, be eventually adding citric acid 5.0%, hydroxymethyl-propyl cellulose 0.5%, urea 0.5%, phosphoric acid
1.5% and water 30.5%, it mixes to that system is uniform, and micro- yellow thick liquid is presented in sample, obtains the response type polishing of environmental protection
Brightener.
<chemical polishing test>
The response type polishing brightener composition for weighing 100ml environmental protection is added in 150ml beaker, is put into known quality
Stainless steel ware stands 2h and carries out chemical polishing.
Stainless steel ware is taken out after experiment, clean the surface spontaneously dries, and detecting its surface smoothness result is light
It is bright.
By observation, stainless steel part after the polishing of this polishing fluid and ratio is not polished, hence it is evident that brightness is high, no hickie and fiber crops
Point also has no that substrate has corrosion phenomenon.
<degree of corrosion calculating>
Sample is further dried, is weighing in assay balance, calculates its degree of corrosion:
Degree of corrosion=[(sample quality after sample quality-polishing before polishing)/sample quality before polishing] × 100%
The degree of corrosion of the present embodiment is calculated as a result, as shown in table 1 below.
The experimental result of table 1 embodiment and reference examples degree of corrosion
--- stainless steel surface
As can be seen from the results, the response type of the environmental protection provided by this patent polishes brightener, the stainless steel part after being processed,
It can achieve 0.02% rate of corrosion below, and common silver protecting agent on the market, degree of corrosion are up to 0.2%.
The response type polishing brightener composition for weighing 100ml environmental protection is added in 150ml beaker, is put into known quality
Brass utensil stands 2h and carries out chemical polishing.
Brass utensil is taken out after experiment, clean the surface spontaneously dries, and detects its surface smoothness result as light.
Sample is further dried, is weighing in assay balance, calculates its degree of corrosion:
Degree of corrosion=[(sample quality after sample quality-polishing before polishing)/sample quality before polishing] × 100%
The degree of corrosion of the present embodiment is calculated as a result, as shown in table 2 below.
The experimental result of table 2 embodiment and reference examples degree of corrosion
--- copper surface
As can be seen from the results, the efficient stainless steel polishing agent provided by this patent, the stainless steel part after being processed, Ke Yida
To 0.01% rate of corrosion below, and common silver protecting agent on the market, degree of corrosion are up to 0.15%.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (10)
1. a kind of response type of environmental protection polishes brightener composition, it is characterised in that: by mass percentage include following components: throwing
Photo etching 5%-10%, hydramine 3%-6%, complexing agent 3%-5%, surfactant 1%-4%, brightener 0.5%-2.0% increase
Thick dose of 0.1%-0.5%, corrosion inhibiter 0.5%-2%, mordant 1%-3%, water 75%-85%.
2. the response type of environmental protection according to claim 1 polishes brightener composition, it is characterised in that: the polishing agent
For in dodecyl benzene sulfonic acid, isomery alkyl sulfonic acid, C12-C20 heavy alkylbenzene sulfonic acid, C10-C14 linear alkylsulfonic acids at least
It is a kind of.
3. the response type of environmental protection according to claim 1 polishes brightener composition, it is characterised in that: the hydramine is
Monoethanolamine, diethanol amine, triethanolamine, isopropanolamine, isobutyl hydramine, diethanol triisopropanolamine, triisopropanolamine, N- first
At least one of base monoethanolamine, N methyldiethanol amine.
4. the response type of environmental protection according to claim 1 polishes brightener composition, it is characterised in that: the complexing agent
For citric acid, tartaric acid, malic acid, gluconic acid, hydroxyacetic acid, hydracrylic acid, thioacetic acid, ethylenediamine tetra-acetic acid, two Asias
At least one of five acetic acid of ethyl triamine, ethyl-3-acetic acid ethylenediamine, bicine N-, nitrilotriacetic acid.
5. the response type of environmental protection according to claim 1 polishes brightener composition, it is characterised in that: the surface is living
Property agent be isomeric alcohol polyethenoxy ether, it is fatty alcohol polyoxyethylene ether, polyoxyethylene carboxylate, alkyl phenol polyoxyethylene ether, poly-
At least one of ethylene glycol, aliphatic amine polyoxyethylene ether, castor oil polyoxyethylene ether.
6. the response type of environmental protection according to claim 1 polishes brightener composition, it is characterised in that: the brightener
For vegetable oil acid, oleic acid, stearic acid, palmitinic acid, myristic acid, ricinoleic acid, cocinic acid, tall oil acid, soybean oleic acid, pine
At least one of fragrant acid.
7. the response type of environmental protection according to claim 1 polishes brightener composition, it is characterised in that: the thickener
To cross ethyl cellulose, methylcellulose, sodium carboxymethylcellulose, hydroxyethyl cellulose, hydroxypropyl methyl cellulose, xanthan
At least one of acid, Arabic gum, carragheen.
8. the response type of environmental protection according to claim 1 polishes brightener composition, it is characterised in that: the corrosion inhibiter
For urea, thiocarbamide, methyl benzotriazazole, benzotriazole, 2- benzylimidazoline, 2-mercaptobenzothiazole, triazole, 5- benzene
Base tetrazole, 8-hydroxyquinoline, butynediols, propilolic alcohol, methenamine, metasilicate pentahydrate sodium, sodium tungstate, in sodium molybdate extremely
Few one kind；
The mordant is one of sodium bisulfate, phosphoric acid, octylphosphonic acid, methane sulfonic acid, sulfamic acid.
9. the preparation method of the response type polishing brightener composition of the described in any item environmental protection of claim 1-8, feature exist
In: the following steps are included:
1) water of polishing agent and mass percent 40%-60% is mixed evenly；
2) hydramine, surfactant, brightener is added to stir evenly, is heated to 50 DEG C -60 DEG C and reacts 20-40 minutes；
3) stop heating, be eventually adding thickener, complexing agent, corrosion inhibiter, mordant and remaining water, it is equal to mix to system
Even, micro- yellow thick liquid is presented in sample, obtains the response type polishing brightener of environmental protection.
10. the application of the response type polishing brightener composition of the described in any item environmental protection of claim 1-8, it is characterised in that:
The polishing brightener is as the brightener for carrying out surface polishing to stainless steel part, steel and iron parts, copper piece metal base.
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