CN111088120B - Strong decontamination cleaning solution and preparation method thereof - Google Patents
Strong decontamination cleaning solution and preparation method thereof Download PDFInfo
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- CN111088120B CN111088120B CN201911389654.7A CN201911389654A CN111088120B CN 111088120 B CN111088120 B CN 111088120B CN 201911389654 A CN201911389654 A CN 201911389654A CN 111088120 B CN111088120 B CN 111088120B
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- benzene sulfonate
- sodium
- polyoxyethylene ether
- fatty alcohol
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- 238000004140 cleaning Methods 0.000 title claims abstract description 50
- 238000005202 decontamination Methods 0.000 title claims abstract description 35
- 230000003588 decontaminative effect Effects 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title abstract description 15
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 89
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 89
- 229940077388 benzenesulfonate Drugs 0.000 claims abstract description 80
- -1 sodium alkyl benzene Chemical class 0.000 claims abstract description 55
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 42
- 239000011734 sodium Substances 0.000 claims abstract description 42
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 37
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 37
- 239000010452 phosphate Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- KEZYHIPQRGTUDU-UHFFFAOYSA-N 2-[dithiocarboxy(methyl)amino]acetic acid Chemical compound SC(=S)N(C)CC(O)=O KEZYHIPQRGTUDU-UHFFFAOYSA-N 0.000 claims abstract description 17
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 150000004712 monophosphates Chemical class 0.000 claims description 20
- KVCGISUBCHHTDD-UHFFFAOYSA-M sodium;4-methylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1 KVCGISUBCHHTDD-UHFFFAOYSA-M 0.000 claims description 20
- BFHYAOOZWLJQEP-UHFFFAOYSA-N sodium;1,2-xylene Chemical compound [Na].CC1=CC=CC=C1C BFHYAOOZWLJQEP-UHFFFAOYSA-N 0.000 claims description 14
- GIPRGFRQMWSHAK-UHFFFAOYSA-M sodium;2-propan-2-ylbenzenesulfonate Chemical compound [Na+].CC(C)C1=CC=CC=C1S([O-])(=O)=O GIPRGFRQMWSHAK-UHFFFAOYSA-M 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical group CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 claims description 4
- 150000002191 fatty alcohols Chemical class 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 239000012459 cleaning agent Substances 0.000 abstract description 13
- 238000005260 corrosion Methods 0.000 abstract description 9
- 230000007797 corrosion Effects 0.000 abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 20
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 10
- YQZZXXKFKTWDPY-UHFFFAOYSA-N propan-2-yl benzenesulfonate Chemical compound CC(C)OS(=O)(=O)C1=CC=CC=C1 YQZZXXKFKTWDPY-UHFFFAOYSA-N 0.000 description 10
- 150000004996 alkyl benzenes Chemical class 0.000 description 5
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 5
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 4
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- 239000000693 micelle Substances 0.000 description 2
- 150000003385 sodium Chemical class 0.000 description 2
- AUIXNZFZSGLHKP-UHFFFAOYSA-M sodium;2,3-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=CC(S([O-])(=O)=O)=C1C AUIXNZFZSGLHKP-UHFFFAOYSA-M 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 125000000373 fatty alcohol group Chemical group 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007745 plasma electrolytic oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- KJIOQYGWTQBHNH-UHFFFAOYSA-N undecanol Chemical compound CCCCCCCCCCCO KJIOQYGWTQBHNH-UHFFFAOYSA-N 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
Classifications
-
- 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
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0073—Anticorrosion compositions
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/08—Silicates
-
- 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
- C11D3/2068—Ethers
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
-
- 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
- C11D1/02—Anionic compounds
- C11D1/34—Derivatives of acids of phosphorus
- C11D1/345—Phosphates or phosphites
-
- 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
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/16—Metals
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
Abstract
The invention belongs to the technical field of metal cleaning, and particularly relates to a powerful decontamination cleaning solution and a preparation method thereof. The powerful decontamination cleaning solution comprises the following components in parts by weight: 2.5-3 parts of sodium metasilicate pentahydrate, 6-9 parts of fatty alcohol-polyoxyethylene ether, 1-3 parts of fatty alcohol-polyoxyethylene ether phosphate, 2-5 parts of sodium alkyl benzene sulfonate, 10-13 parts of ethylene glycol monobutyl ether and 70-75 parts of water. The invention provides a powerful decontamination cleaning solution, which adopts special sodium alkyl sulfonate to improve the cleaning property, has no corrosion to the surface of an aluminum material, has no peculiar smell after long-term use, does not deteriorate, and has excellent cleaning and antirust functions. In addition, the cleaning agent disclosed by the invention is simple in preparation process and low in production cost, and the prepared cleaning agent is free from environmental pollution and is an energy-saving and environment-friendly product.
Description
Technical Field
The invention belongs to the technical field of metal cleaning, and particularly relates to a powerful decontamination cleaning solution and a preparation method thereof.
Background
The aluminum alloy has the advantages of small density, high specific strength, good heat conductivity, easy forming and processing and the like, and is widely applied to material engineering. In the use process of the aluminum alloy, different use environments such as alkaline, acidic, neutral solution, marine environment and the like can cause corrosion of the aluminum alloy; common anti-corrosion treatment methods include surface paint spraying, powder spraying, anodic oxidation, micro-arc oxidation and the like. Before the anti-corrosion treatment and the coating of the film layer are realized, the surface of the aluminum part is cleaned, and the performance and the quality of the subsequent film layer are directly influenced by the quality of the cleaning quality. In the prior art, patents and articles in the aspect of aluminum part cleaning agents are provided at home and abroad, the aluminum part cleaning agents are usually alkaline cleaning agents, and the acidic cleaning agents mainly comprise industrial triacids. The conventional cleaning agent contains a large amount of industrial triacid, such as sulfuric acid, nitric acid and hydrochloric acid, and the volatilization of the acid liquor and the like in the using process has great influence on the health and safety of operators; and the excessive corrosion of the workpiece is easily caused when the workpiece is cleaned, thereby causing great economic loss.
Nowadays, people are more and more conscious of health and safety of themselves and protection of the environment, and the application of the conventional surface cleaning agent is limited to a certain extent due to the fact that the conventional surface cleaning agent contains factors which are harmful to human bodies and have adverse effects on the environment, so that the research on a novel environment-friendly aluminum cleaning agent is of great significance.
Disclosure of Invention
In order to solve the problems, the invention provides a powerful decontamination cleaning solution in a first aspect, which comprises the following components in parts by weight: 2.5-3 parts of sodium metasilicate pentahydrate, 6-9 parts of fatty alcohol-polyoxyethylene ether, 1-3 parts of fatty alcohol-polyoxyethylene ether phosphate, 2-5 parts of sodium alkyl benzene sulfonate, 10-13 parts of ethylene glycol monobutyl ether and 70-75 parts of water.
As a preferable technical scheme, the fatty alcohol-polyoxyethylene ether phosphate is C8-C15 fatty alcohol-polyoxyethylene ether monophosphate.
As a preferable technical scheme, the sodium alkyl benzene sulfonate is C1-C6 sodium alkyl benzene sulfonate.
As a preferable technical scheme, the C1-C6 sodium alkyl benzene sulfonate comprises C1-C6 disubstituted sodium alkyl benzene sulfonate and C1-C6 monosubstituted sodium alkyl benzene sulfonate.
As a preferable technical scheme, the C1-C6 disubstituted sodium alkyl benzene sulfonate is sodium dimethyl benzene sulfonate.
As a preferable technical scheme, the C1-C6 monosubstituted sodium alkyl benzene sulfonate comprises C1-C6 isoalkyl monosubstituted sodium benzene sulfonate.
As a preferred technical scheme, the C1-C6 monosubstituted sodium alkyl benzene sulfonate comprises at least 60 wt% of C1-C6 isoalkyl monosubstituted sodium benzene sulfonate.
As a preferable technical scheme, the weight ratio of the fatty alcohol-polyoxyethylene ether phosphate to the sodium alkyl benzene sulfonate is 1: (1.5-3).
The second aspect of the present invention provides a method for preparing the above strong decontamination cleaning solution, comprising the steps of:
(1) adding the sodium metasilicate pentahydrate into water, stirring and dissolving;
(2) and adding sodium alkyl benzene sulfonate and ethylene glycol monobutyl ether, stirring and dissolving, then adding fatty alcohol-polyoxyethylene ether and fatty alcohol-polyoxyethylene ether phosphate, stirring and dissolving to obtain the product.
The third aspect of the invention provides the application of the strong decontamination cleaning solution, which is used for cleaning the surface of the aluminum alloy material.
Has the advantages that: the invention provides a powerful decontamination cleaning solution, which adopts special sodium alkyl sulfonate to improve the cleaning property, has no corrosion to the surface of an aluminum material, has no peculiar smell after long-term use, does not deteriorate, and has excellent cleaning and antirust functions. In addition, the cleaning agent disclosed by the invention is simple in preparation process and low in production cost, and the prepared cleaning agent is free from environmental pollution and is an energy-saving and environment-friendly product.
Detailed Description
The technical features of the technical solutions provided by the present invention are further clearly and completely described below with reference to the specific embodiments, and the scope of protection is not limited thereto.
The words "preferred", "more preferred", and the like, in the present invention refer to embodiments of the invention that may provide certain benefits, under certain circumstances. However, other embodiments may be preferred, under the same or other circumstances. Furthermore, the recitation of one or more preferred embodiments does not imply that other embodiments are not useful, nor is it intended to exclude other embodiments from the scope of the invention.
In order to solve the problems, the invention provides a powerful decontamination cleaning solution in a first aspect, which comprises the following components in parts by weight: 2.5-3 parts of sodium metasilicate pentahydrate, 6-9 parts of fatty alcohol-polyoxyethylene ether, 1-3 parts of fatty alcohol-polyoxyethylene ether phosphate, 2-5 parts of sodium alkyl benzene sulfonate, 10-13 parts of ethylene glycol monobutyl ether and 70-75 parts of water.
Fatty alcohol polyoxyethylene ether
Preferably, the fatty alcohol-polyoxyethylene ether is C12-C18 fatty alcohol-polyoxyethylene ether.
More preferably, the C12-C18 fatty alcohol-polyoxyethylene ether is selected from one or more of AE0-3, AE0-4, AE0-7, AE0-8, AE0-9, peregal 0-10, peregal 0-15, peregal 0-20, peregal 0-25 and peregal 0-35.
More preferably, the fatty alcohol-polyoxyethylene ether is selected from one or more of AE0-3, AE0-4, AE0-7, AE0-8 and AE 0-9.
AE0-x is fatty alcohol polyoxyethylene ether with the number of ethylene oxide x.
Fatty alcohol polyoxyethylene ether phosphate
Preferably, the fatty alcohol-polyoxyethylene ether phosphate is C8-C15 fatty alcohol-polyoxyethylene ether monophosphate.
More preferably, the C8-C15 fatty alcohol polyoxyethylene ether monophosphate is selected from one or more of isooctanol polyoxyethylene ether monophosphate, undecanol polyoxyethylene ether monophosphate, dodecanol polyoxyethylene ether monophosphate and tridecanol polyoxyethylene ether monophosphate.
More preferably, the fatty alcohol-polyoxyethylene ether phosphate is tridecanol-polyoxyethylene ether monophosphate.
The inventor finds that the tridecanol polyoxyethylene ether monophosphate and the sodium alkyl benzene sulfonate act synergistically to improve the bleaching property, and supposes that the tridecanol polyoxyethylene ether monophosphate can be inserted into micelles of sodium dimethyl benzene sulfonate, sodium p-methyl benzene sulfonate and sodium isopropyl benzene sulfonate to reduce respective repulsive force, and hydrophobic chain ends interact to form micelles to be rapidly separated from the surface of the aluminum material.
Sodium alkyl benzene sulfonate
Preferably, the sodium alkyl benzene sulfonate is C1-C6 sodium alkyl benzene sulfonate.
More preferably, the C1-C6 sodium alkylbenzene sulfonate comprises C1-C6 disubstituted sodium alkylbenzene sulfonate and C1-C6 monosubstituted sodium alkylbenzene sulfonate.
More preferably, the C1-C6 disubstituted sodium alkylbenzene sulfonate is sodium dimethyl benzene sulfonate.
More preferably, the C1-C6 monosubstituted sodium alkyl benzene sulfonate comprises C1-C6 isoalkyl monosubstituted sodium benzene sulfonate.
Most preferably, the C1-C6 monosubstituted sodium alkylbenzene sulfonate comprises at least 60 wt% of C1-C6 isoalkyl monosubstituted sodium benzene sulfonate.
Most preferably, the C1-C6 monosubstituted sodium alkyl benzene sulfonate comprises sodium p-methyl benzene sulfonate and sodium isopropyl benzene sulfonate, and the weight ratio of the sodium p-methyl benzene sulfonate to the sodium isopropyl benzene sulfonate is (0.5-0.8): (1.2-1.5).
Most preferably, the sodium alkyl benzene sulfonate comprises sodium dimethyl benzene sulfonate, sodium p-methyl benzene sulfonate and sodium isopropyl benzene sulfonate, and the weight ratio of the sodium dimethyl benzene sulfonate, the sodium p-methyl benzene sulfonate and the sodium isopropyl benzene sulfonate is (1.2-1.5): (0.5-0.8): (1.2-1.5).
The inventor finds that sodium alkyl benzene sulfonate and fatty alcohol-polyoxyethylene ether phosphate generate a synergistic effect in the cleaning process to improve the rinsing property, and the inventor thinks that sodium p-toluenesulfonate can increase the adsorption capacity of the fatty alcohol-polyoxyethylene ether phosphate in the cleaning process, and probably when the sodium p-toluenesulfonate comprises sodium dimethylbenzenesulfonate, sodium p-toluenesulfonate and sodium isopropylbenzenesulfonate, the sodium p-toluenesulfonate and the sodium p-toluenesulfonate can be adsorbed on polar surfaces due to different steric hindrance structures of the three, so that the fatty alcohol-polyoxyethylene ether phosphate is more adsorbed on oil stains; and the inventors found that, especially when aluminum alloy 6061 is used, the weight ratio of sodium dimethylbenzenesulfonate, sodium p-methylbenzenesulfonate and sodium isopropylbenzenesulfonate is (1.2-1.5): (0.5-0.8): (1.2-1.5), the corrosion resistance is best, probably the aluminum alloy 6061 contains more copper, and the sodium dimethyl benzene sulfonate, the sodium p-methyl benzene sulfonate and the sodium isopropyl benzene sulfonate are combined with dissolved copper ions to form a gel compact attachment surface through different structures, so that galvanic corrosion between copper and aluminum is reduced.
Preferably, the weight ratio of the fatty alcohol-polyoxyethylene ether phosphate to the sodium alkyl benzene sulfonate is 1: (1.5-3).
The second aspect of the present invention provides a method for preparing the above strong decontamination cleaning solution, comprising the steps of:
(1) adding the sodium metasilicate pentahydrate into water, stirring and dissolving;
(2) and adding sodium alkyl benzene sulfonate and ethylene glycol monobutyl ether, stirring and dissolving, then adding fatty alcohol-polyoxyethylene ether and fatty alcohol-polyoxyethylene ether phosphate, stirring and dissolving to obtain the product.
The third aspect of the invention provides the application of the strong decontamination cleaning solution, which is used for cleaning the surface of the aluminum alloy material.
The present invention will now be described in detail by way of examples, and the starting materials used are commercially available unless otherwise specified.
Examples
Example 1
Embodiment 1 provides a powerful decontamination cleaning solution, which comprises the following components in parts by weight: 2.5 parts of sodium metasilicate pentahydrate, 6 parts of fatty alcohol-polyoxyethylene ether, 1 part of fatty alcohol-polyoxyethylene ether phosphate, 2.9 parts of sodium alkyl benzene sulfonate, 13 parts of butyl cellosolve and 74.6 parts of water.
The fatty alcohol-polyoxyethylene ether is AE 0-9;
the fatty alcohol-polyoxyethylene ether phosphate is tridecanol-polyoxyethylene ether monophosphate;
the sodium alkyl benzene sulfonate comprises dimethyl benzene sulfonate, p-methyl benzene sulfonate and isopropyl benzene sulfonate, and the weight ratio of the dimethyl benzene sulfonate to the p-methyl benzene sulfonate to the isopropyl benzene sulfonate is 1.2: 0.5: 1.2;
the preparation method of the powerful decontamination cleaning solution comprises the following steps:
(1) adding the sodium metasilicate pentahydrate into water, stirring and dissolving;
(2) and adding sodium alkyl benzene sulfonate and ethylene glycol monobutyl ether, stirring and dissolving, then adding fatty alcohol-polyoxyethylene ether and fatty alcohol-polyoxyethylene ether phosphate, stirring and dissolving to obtain the product.
Example 2
Embodiment 2 provides a powerful decontamination cleaning solution, which comprises the following components in parts by weight: 3 parts of sodium metasilicate pentahydrate, 9 parts of fatty alcohol-polyoxyethylene ether, 3 parts of fatty alcohol-polyoxyethylene ether phosphate, 3.8 parts of sodium alkyl benzene sulfonate, 10 parts of ethylene glycol monobutyl ether and 71.2 parts of water.
The fatty alcohol-polyoxyethylene ether is AE 0-9;
the fatty alcohol-polyoxyethylene ether phosphate is tridecanol-polyoxyethylene ether monophosphate;
the sodium alkyl benzene sulfonate comprises dimethyl benzene sulfonate, p-methyl benzene sulfonate and isopropyl benzene sulfonate, and the weight ratio of the dimethyl benzene sulfonate to the p-methyl benzene sulfonate to the isopropyl benzene sulfonate is 1.5: 0.8: 1.5;
the preparation method of the powerful decontamination cleaning solution has the same steps as the example 1.
Example 3
Embodiment 3 provides a powerful decontamination cleaning solution, which comprises the following components in parts by weight: 2.5 parts of sodium metasilicate pentahydrate, 7.5 parts of fatty alcohol-polyoxyethylene ether, 1.8 parts of fatty alcohol-polyoxyethylene ether phosphate, 3.3 parts of sodium alkyl benzene sulfonate, 10.5 parts of butyl cellosolve and 74.4 parts of water.
The fatty alcohol-polyoxyethylene ether is AE 0-9;
the fatty alcohol-polyoxyethylene ether phosphate is tridecanol-polyoxyethylene ether monophosphate;
the sodium alkyl benzene sulfonate comprises dimethyl benzene sulfonate, p-methyl benzene sulfonate and isopropyl benzene sulfonate, and the weight ratio of the dimethyl benzene sulfonate to the p-methyl benzene sulfonate to the isopropyl benzene sulfonate is 1.5: 0.6: 1.2;
the preparation method of the powerful decontamination cleaning solution has the same steps as the example 1.
Example 4
Embodiment 4 provides a powerful decontamination cleaning solution, which comprises the following components in parts by weight: 2.5 parts of sodium metasilicate pentahydrate, 7.5 parts of fatty alcohol-polyoxyethylene ether, 1.8 parts of fatty alcohol-polyoxyethylene ether phosphate, 3.3 parts of sodium alkyl benzene sulfonate, 10.5 parts of butyl cellosolve and 74.4 parts of water.
The fatty alcohol-polyoxyethylene ether is AE 0-9;
the fatty alcohol-polyoxyethylene ether phosphate is tridecanol-polyoxyethylene ether monophosphate;
the sodium alkyl benzene sulfonate comprises sodium dimethyl benzene sulfonate and sodium p-methyl benzene sulfonate, and the weight ratio of the sodium dimethyl benzene sulfonate to the sodium p-methyl benzene sulfonate is 1.5: 1.8;
the preparation method of the powerful decontamination cleaning solution has the same steps as the example 1.
Example 5
Embodiment 5 provides a powerful decontamination cleaning solution, which comprises the following components in parts by weight: 2.5 parts of sodium metasilicate pentahydrate, 7.5 parts of fatty alcohol-polyoxyethylene ether, 1.8 parts of fatty alcohol-polyoxyethylene ether phosphate, 3.3 parts of sodium alkyl benzene sulfonate, 10.5 parts of butyl cellosolve and 74.4 parts of water.
The fatty alcohol-polyoxyethylene ether is AE 0-9;
the fatty alcohol-polyoxyethylene ether phosphate is tridecanol-polyoxyethylene ether monophosphate;
the sodium alkyl benzene sulfonate comprises sodium p-methyl benzene sulfonate and sodium isopropyl benzene sulfonate, and the weight ratio of the sodium p-methyl benzene sulfonate to the sodium isopropyl benzene sulfonate is 2.1: 1.2;
the preparation method of the powerful decontamination cleaning solution has the same steps as the example 1.
Example 6
Embodiment 6 provides a powerful decontamination cleaning solution, which comprises the following components in parts by weight: 2.5 parts of sodium metasilicate pentahydrate, 7.5 parts of fatty alcohol-polyoxyethylene ether, 1.8 parts of fatty alcohol-polyoxyethylene ether phosphate, 3.3 parts of sodium alkyl benzene sulfonate, 10.5 parts of butyl cellosolve and 74.4 parts of water.
The fatty alcohol-polyoxyethylene ether is AE 0-9;
the fatty alcohol-polyoxyethylene ether phosphate is tridecanol-polyoxyethylene ether monophosphate;
the sodium alkyl benzene sulfonate comprises sodium dimethyl benzene sulfonate, sodium dodecyl benzene sulfonate and sodium isopropyl benzene sulfonate, and the weight ratio of the sodium dimethyl benzene sulfonate to the sodium dodecyl benzene sulfonate to the sodium isopropyl benzene sulfonate is 1.5: 0.6: 1.2;
the preparation method of the powerful decontamination cleaning solution has the same steps as the example 1.
Example 7
Embodiment 7 provides a powerful decontamination cleaning solution, which comprises the following components in parts by weight: 2.5 parts of sodium metasilicate pentahydrate, 7.5 parts of fatty alcohol-polyoxyethylene ether, 1.8 parts of fatty alcohol-polyoxyethylene ether phosphate, 3.3 parts of sodium alkyl benzene sulfonate, 10.5 parts of butyl cellosolve and 74.4 parts of water.
The fatty alcohol-polyoxyethylene ether is AE 0-9;
the fatty alcohol-polyoxyethylene ether phosphate is tridecanol-polyoxyethylene ether monophosphate;
the sodium alkyl benzene sulfonate comprises sodium dimethyl benzene sulfonate, sodium p-methyl benzene sulfonate and sodium dodecyl benzene sulfonate, and the weight ratio of the sodium dimethyl benzene sulfonate to the sodium p-methyl benzene sulfonate to the sodium dodecyl benzene sulfonate is 1.5: 0.6: 1.2;
the preparation method of the powerful decontamination cleaning solution has the same steps as the example 1.
Example 8
Embodiment 8 provides a powerful decontamination cleaning solution, which comprises the following components in parts by weight: 2.5 parts of sodium metasilicate pentahydrate, 7.5 parts of fatty alcohol-polyoxyethylene ether, 1.8 parts of fatty alcohol-polyoxyethylene ether phosphate, 3.3 parts of sodium alkyl benzene sulfonate, 10.5 parts of butyl cellosolve and 74.4 parts of water.
The fatty alcohol-polyoxyethylene ether is AE 0-9;
the fatty alcohol-polyoxyethylene ether phosphate is undecyl alcohol-polyoxyethylene ether monophosphate;
the sodium alkyl benzene sulfonate comprises dimethyl benzene sulfonate, p-methyl benzene sulfonate and isopropyl benzene sulfonate, and the weight ratio of the dimethyl benzene sulfonate to the p-methyl benzene sulfonate to the isopropyl benzene sulfonate is 1.5: 0.6: 1.2;
the preparation method of the powerful decontamination cleaning solution has the same steps as the example 1.
Example 9
Embodiment 9 provides a powerful decontamination cleaning solution, which comprises the following components in parts by weight: 2.5 parts of sodium metasilicate pentahydrate, 7.5 parts of fatty alcohol-polyoxyethylene ether, 1.8 parts of fatty alcohol-polyoxyethylene ether phosphate, 3.3 parts of sodium alkyl benzene sulfonate, 10.5 parts of butyl cellosolve and 74.4 parts of water.
The fatty alcohol-polyoxyethylene ether is AE 0-9;
the fatty alcohol-polyoxyethylene ether phosphate is isooctanol-polyoxyethylene ether monophosphate;
the sodium alkyl benzene sulfonate comprises dimethyl benzene sulfonate, p-methyl benzene sulfonate and isopropyl benzene sulfonate, and the weight ratio of the dimethyl benzene sulfonate to the p-methyl benzene sulfonate to the isopropyl benzene sulfonate is 1.5: 0.6: 1.2;
the preparation method of the powerful decontamination cleaning solution has the same steps as the example 1.
Evaluation of Performance
Rinsing and corrosion properties: mixing aluminum alloy (6061, 10X 1 cm)3) The aluminum alloy is respectively put into the cleaning solution prepared in the examples 1 to 9, the temperature is 60 ℃, the time is 5 minutes, then the cleaning solution is dried in the air and is manually shaken and washed for 10 times in distilled water with the same volume, the cleaning solution is taken out and dried by a blower, whether an oxide layer on the surface of the aluminum alloy is removed or not is visually observed, whether the residues of the cleaning agent are visible or not is visually observed, and whether the surface is corroded or not is visually observed.
TABLE 1
Claims (4)
1. The powerful decontamination cleaning solution is characterized by comprising the following components in parts by weight: 2.5-3 parts of sodium metasilicate pentahydrate, 6-9 parts of fatty alcohol-polyoxyethylene ether, 1-3 parts of fatty alcohol-polyoxyethylene ether phosphate, 2-5 parts of sodium alkyl benzene sulfonate, 10-13 parts of ethylene glycol monobutyl ether and 70-75 parts of water;
the sodium alkyl benzene sulfonate comprises sodium dimethyl benzene sulfonate, sodium p-methyl benzene sulfonate and sodium isopropyl benzene sulfonate, and the weight ratio of the sodium dimethyl benzene sulfonate to the sodium p-methyl benzene sulfonate to the sodium isopropyl benzene sulfonate is (1.2-1.5): (0.5-0.8): (1.2-1.5);
the fatty alcohol polyoxyethylene ether phosphate is tridecanol polyoxyethylene ether monophosphate.
2. The powerful decontamination cleaning solution according to claim 1, wherein the weight ratio of fatty alcohol-polyoxyethylene ether phosphate to sodium alkyl benzene sulfonate is 1: (1.5-3).
3. A method for preparing a powerful decontamination cleaning solution according to claim 1 or 2, characterized by the steps of:
(1) adding the sodium metasilicate pentahydrate into water, stirring and dissolving;
(2) and adding sodium alkyl benzene sulfonate and ethylene glycol monobutyl ether, stirring and dissolving, then adding fatty alcohol-polyoxyethylene ether and fatty alcohol-polyoxyethylene ether phosphate, stirring and dissolving to obtain the product.
4. The use of the powerful decontamination cleaning solution of claim 1 or 2, for cleaning the surface of an aluminum alloy material.
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| WO2003087288A1 (en) * | 2002-04-11 | 2003-10-23 | The Procter & Gamble Company | Detergent granule comprising a nonionic surfactant and a hydrotrope |
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