CN113637531A - Oil removing agent for cleaning metal workpiece of electronic product and preparation method thereof - Google Patents
Oil removing agent for cleaning metal workpiece of electronic product and preparation method thereof Download PDFInfo
- Publication number
- CN113637531A CN113637531A CN202010392727.4A CN202010392727A CN113637531A CN 113637531 A CN113637531 A CN 113637531A CN 202010392727 A CN202010392727 A CN 202010392727A CN 113637531 A CN113637531 A CN 113637531A
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- China
- Prior art keywords
- parts
- agent
- oil removing
- cleaning
- electronic product
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 title claims abstract description 29
- 238000004140 cleaning Methods 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 238000004519 manufacturing process Methods 0.000 title description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 32
- 239000003795 chemical substances by application Substances 0.000 claims description 29
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 24
- 239000004094 surface-active agent Substances 0.000 claims description 23
- 239000002904 solvent Substances 0.000 claims description 22
- 239000002518 antifoaming agent Substances 0.000 claims description 21
- 239000003963 antioxidant agent Substances 0.000 claims description 21
- 230000003078 antioxidant effect Effects 0.000 claims description 21
- 239000008139 complexing agent Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 21
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 20
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 20
- 239000011259 mixed solution Substances 0.000 claims description 20
- 239000003945 anionic surfactant Substances 0.000 claims description 17
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 17
- 239000000194 fatty acid Substances 0.000 claims description 17
- 229930195729 fatty acid Natural products 0.000 claims description 17
- 239000002736 nonionic surfactant Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 229910021538 borax Inorganic materials 0.000 claims description 16
- 239000008367 deionised water Substances 0.000 claims description 16
- 229910021641 deionized water Inorganic materials 0.000 claims description 16
- 150000002148 esters Chemical class 0.000 claims description 16
- 150000004665 fatty acids Chemical class 0.000 claims description 16
- 235000011187 glycerol Nutrition 0.000 claims description 16
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 16
- 239000004328 sodium tetraborate Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 15
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 13
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 11
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 claims description 11
- 239000013527 degreasing agent Substances 0.000 claims description 8
- 238000005237 degreasing agent Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- -1 polydimethylsiloxane Polymers 0.000 claims description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 5
- CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 claims description 5
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 5
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 5
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 4
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 4
- 239000001488 sodium phosphate Substances 0.000 claims description 4
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 4
- SPSPIUSUWPLVKD-UHFFFAOYSA-N 2,3-dibutyl-6-methylphenol Chemical compound CCCCC1=CC=C(C)C(O)=C1CCCC SPSPIUSUWPLVKD-UHFFFAOYSA-N 0.000 claims description 3
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 3
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- BGNXCDMCOKJUMV-UHFFFAOYSA-N Tert-Butylhydroquinone Chemical compound CC(C)(C)C1=CC(O)=CC=C1O BGNXCDMCOKJUMV-UHFFFAOYSA-N 0.000 claims description 3
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims description 3
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 claims description 3
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 3
- XTOQOJJNGPEPMM-UHFFFAOYSA-N o-(2-oxo-1,3,2$l^{5}-dioxaphosphinan-2-yl)hydroxylamine Chemical compound NOP1(=O)OCCCO1 XTOQOJJNGPEPMM-UHFFFAOYSA-N 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- 239000004250 tert-Butylhydroquinone Substances 0.000 claims description 3
- 235000019281 tert-butylhydroquinone Nutrition 0.000 claims description 3
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 2
- 235000019387 fatty acid methyl ester Nutrition 0.000 claims description 2
- 150000002191 fatty alcohols Chemical class 0.000 claims description 2
- CDOUZKKFHVEKRI-UHFFFAOYSA-N 3-bromo-n-[(prop-2-enoylamino)methyl]propanamide Chemical compound BrCCC(=O)NCNC(=O)C=C CDOUZKKFHVEKRI-UHFFFAOYSA-N 0.000 claims 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims 1
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims 1
- YPPQYORGOMWNMX-UHFFFAOYSA-L sodium phosphonate pentahydrate Chemical compound [Na+].[Na+].[O-]P([O-])=O YPPQYORGOMWNMX-UHFFFAOYSA-L 0.000 claims 1
- 239000003921 oil Substances 0.000 description 32
- 230000000694 effects Effects 0.000 description 6
- 238000013329 compounding Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 description 2
- DUYCTCQXNHFCSJ-UHFFFAOYSA-N dtpmp Chemical compound OP(=O)(O)CN(CP(O)(O)=O)CCN(CP(O)(=O)O)CCN(CP(O)(O)=O)CP(O)(O)=O DUYCTCQXNHFCSJ-UHFFFAOYSA-N 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 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
- 239000002253 acid Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 229940090960 diethylenetriamine pentamethylene phosphonic acid Drugs 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 125000003916 ethylene diamine group Chemical group 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
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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
- C11D1/83—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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/044—Hydroxides or bases
-
- 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
- C11D3/046—Salts
-
- 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
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/201—Monohydric alcohols linear
-
- 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
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2017—Monohydric alcohols branched
-
- 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
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2034—Monohydric alcohols aromatic
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/34—Organic compounds containing sulfur
- C11D3/3472—Organic compounds containing sulfur additionally containing -COOH groups or derivatives thereof
-
- 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
- C11D3/36—Organic compounds containing phosphorus
- C11D3/364—Organic compounds containing phosphorus containing nitrogen
-
- 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
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
-
- 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
- C11D3/43—Solvents
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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
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or 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
- 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
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
-
- 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
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid 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
- C11D1/02—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
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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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- C11D2111/22—
Abstract
The invention discloses an oil removing agent for cleaning metal workpieces of electronic products and a preparation method thereof, belonging to the technical field of processing of electronic products.
Description
Technical Field
The invention relates to the technical field of electronic product processing, in particular to an oil removing agent for cleaning a metal workpiece of an electronic product and a preparation method thereof.
Background
The electronic product is a related product based on electric energy, and mainly comprises: watches, smart phones, telephones, televisions, video disc players, video recorders, camcorders, radios, radio cassettes, combination speakers, compact disc players, computers, game consoles, mobile communication products, and the like. The early products were named electronic products mainly based on electronic tubes.
The production process of electronic products often needs to use metal workpieces for processing, the surfaces of general metal workpieces need to be cleaned before use, oil removing agents are needed in the oil removing cleaning process, the oil removing agents are complex mixtures formed by organic and inorganic chemicals of water matrixes, and the oil removing agents are novel industrial oil removing agents developed by utilizing the principles of emulsification and saponification. The cleaning agent has wide application in the industrial fields of metal processing, food, textile, traffic, ships, buildings, electric appliances, medicines, chemical engineering and the like, and the cleaning aims are consistent and are to recover the cleanliness of the surface of the substrate and maintain the integrity of the surface of the substrate although the substrates on the cleaned surface are different.
The main components of the existing oil removing agent are strong acid, strong base, surfactant and the like, which can only treat light oil stains on the surface layer of metal generally, and have low cleaning efficiency, long cleaning time and poor effect on the heavy oil stains; the oil removing agent can generate more foams in the using process, the oil removing effect and cleaning after oil removal are influenced, and the existing oil removing agent contains phosphorus, so that the environmental pollution is large and the environmental protection is not facilitated.
Disclosure of Invention
1. Technical problem to be solved
The oil removing agent is prepared by compounding a surfactant, ethanol and other solvents and hydroxide according to a certain proportion, can effectively remove oil stains, has a good oil stain removing effect on mineral oil by compounding a nonionic surfactant and an anionic surfactant, and realizes the treatment of metal workpieces with different oil stain degrees.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An oil removing agent for cleaning metal workpieces of electronic products comprises the following components in parts by weight:
35-45 parts of surfactant, 20-30 parts of solvent, 4-8 parts of glycerin fatty acid ester sulfate, 3-7 parts of sodium tetraborate, 8-10 parts of alkali metal hydroxide, 1-2 parts of antioxidant, 1-2 parts of complexing agent, 4-8 parts of defoaming agent and 60-80 parts of deionized water.
Further, the surfactant comprises an anionic surfactant and a nonionic surfactant, and the mass ratio of the anionic surfactant to the nonionic surfactant is 1-1.2: 1.5.
further, the anionic surfactant is one or a mixture of more than two of stearic acid, sodium dodecyl benzene sulfonate, sodium dioctyl sulfosuccinate and sodium dodecyl sulfate.
Further, the nonionic surfactant is one or a mixture of more than two of polyoxyethylene ether of alkylphenol, polyoxyethylene ether of nonylphenol, fatty alcohol polyoxyethylene ether and fatty acid methyl ester polyoxyethylene ether.
Further, the solvent is a mixture of ethanol and isopropanol, and the mass ratio of the ethanol to the isopropanol is 1: 1.2-1.5.
Further, the alkali metal hydroxide is one or two of sodium hydroxide and potassium hydroxide according to a mass ratio of 1: 1.5.
Further, the complexing agent is one or a mixture of more than two of ethylene diamine tetra (methylene) sodium phosphate, diethylene triamine penta (methylene phosphonic acid) sodium and amino trimethylene phosphate.
Further, the antioxidant is one or a mixture of more than two of butyl hydroxy anisole, dibutyl hydroxy toluene and tert-butyl hydroquinone.
Further, the defoaming agent is polydimethylsiloxane.
A preparation method of an oil removal agent for cleaning metal workpieces of electronic products comprises the following steps:
s1, preparing a surfactant, a solvent, glycerin fatty acid ester sulfate, sodium tetraborate, alkali metal hydroxide, an antioxidant, a complexing agent, a defoaming agent and deionized water according to the weight part ratio;
s2, placing the surfactant, the solvent, the glycerin fatty acid ester sulfate, the sodium tetraborate and the alkali metal hydroxide into a clean mixer, stirring for 10-20min at normal temperature, and fully and uniformly mixing to obtain a mixed solution A;
s3, adding a defoaming agent, a complexing agent and deionized water into the mixed solution A, and continuously stirring for 10-15min to obtain mixed solution B;
and S4, adding an antioxidant into the mixed solution B, and continuously stirring for 5-8min to obtain a finished product of the degreasing agent.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) according to the oil removing agent disclosed by the invention, the surfactant, the solvents such as ethanol and the like, deionized water and hydroxide are compounded according to a certain proportion, so that the oil stain can be effectively removed, the compounding of the nonionic surfactant and the anionic surfactant has a good effect of removing mineral oil, and the treatment of metal workpieces with different oil stain degrees is realized.
(2) The glycerin fatty acid ester sulfate and the sodium tetraborate are added in the invention, and have better synergistic cooperation effect, so that the oil stain on the surface of the metal workpiece can be removed.
(3) The complexing agent is added in the invention, which can play a role of complexing metal ions, can also enable oily components to settle, reduce the oil removal working temperature and realize the capacity expansion of the oil removal capability.
(4) The defoaming agent is added in a certain proportion, so that foams generated in the preparation process and the cleaning process can be reduced, and the difficulty of oil stain removal work is reduced.
(5) The antioxidant is added in a certain proportion, so that the oil removing agent is not easy to oxidize during storage, and the storage time of the oil removing agent is prolonged.
(6) The environment-friendly oil removing agent does not contain phosphorus element polluting the environment, is environment-friendly, is easy to biodegrade and has little pollution to the environment.
Drawings
FIG. 1 is a flow chart of the steps of the preparation method of the present invention.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Example 1:
referring to fig. 1, an oil removing agent for cleaning a metal workpiece of an electronic product comprises the following components in parts by weight:
35 parts of surfactant, 20 parts of solvent, 4 parts of glycerin fatty acid ester sulfate, 3 parts of sodium tetraborate, 8 parts of alkali metal hydroxide, 1 part of antioxidant, 1 part of complexing agent, 4 parts of defoaming agent and 60 parts of deionized water.
The surfactant comprises an anionic surfactant and a nonionic surfactant, wherein the mass ratio of the anionic surfactant to the nonionic surfactant is 1: 1.5. the anionic surfactant is sodium dodecyl benzene sulfonate, and the nonionic surfactant is polyoxyethylene ether of alkylphenol.
The solvent is a mixture of ethanol and isopropanol, and the mass ratio of the ethanol to the isopropanol is 1: 1.2. the alkali metal hydroxide is sodium hydroxide, the complexing agent is ethylene diamine tetra methylene sodium phosphate, the antioxidant is butyl hydroxy anisole, and the defoaming agent is polydimethylsiloxane.
Referring to fig. 1, a method for preparing a degreasing agent for cleaning a metal workpiece of an electronic product includes the following steps:
s1, preparing a surfactant, a solvent, glycerin fatty acid ester sulfate, sodium tetraborate, alkali metal hydroxide, an antioxidant, a complexing agent, a defoaming agent and deionized water according to the weight part ratio;
s2, placing the surfactant, the solvent, the glycerin fatty acid ester sulfate, the sodium tetraborate and the alkali metal hydroxide into a clean mixer, stirring for 10min at normal temperature, and fully and uniformly mixing to obtain a mixed solution A;
s3, adding a defoaming agent, a complexing agent and deionized water into the mixed solution A, and continuously stirring for 10min to obtain a mixed solution B;
and S4, adding an antioxidant into the mixed solution B, and continuously stirring for 5min to obtain a finished product of the degreasing agent.
Example 2:
an oil removing agent for cleaning metal workpieces of electronic products comprises the following components in parts by weight:
40 parts of surfactant, 25 parts of solvent, 6 parts of glycerin fatty acid ester sulfate, 5 parts of sodium tetraborate, 9 parts of alkali metal hydroxide, 1.5 parts of antioxidant, 1.5 parts of complexing agent, 6 parts of defoaming agent and 70 parts of deionized water.
The surfactant comprises an anionic surfactant and a nonionic surfactant, and the mass ratio of the anionic surfactant to the nonionic surfactant is 1.1: 1.5.
wherein the anionic surfactant is a mixture of stearic acid and sodium dodecyl benzene sulfonate, and the nonionic surfactant is a mixture of polyoxyethylene ether of alkylphenol and polyoxyethylene ether of nonylphenol.
The solvent is a mixture of ethanol and isopropanol, and the mass ratio of the ethanol to the isopropanol is 1: 1.35. the alkali metal hydroxide is potassium hydroxide, the complexing agent is a mixture of ethylene diamine tetramethylene sodium phosphate and diethylene triamine pentamethylene phosphonic acid sodium, the antioxidant is a mixture of butyl hydroxy anisole and dibutyl hydroxy toluene, and the defoaming agent is polydimethylsiloxane.
Referring to fig. 1, a method for preparing a degreasing agent for cleaning a metal workpiece of an electronic product includes the following steps:
s1, preparing a surfactant, a solvent, glycerin fatty acid ester sulfate, sodium tetraborate, alkali metal hydroxide, an antioxidant, a complexing agent, a defoaming agent and deionized water according to the weight part ratio;
s2, placing the surfactant, the solvent, the glycerin fatty acid ester sulfate, the sodium tetraborate and the alkali metal hydroxide into a clean mixer, stirring for 15min at normal temperature, and fully and uniformly mixing to obtain a mixed solution A;
s3, adding a defoaming agent, a complexing agent and deionized water into the mixed solution A, and continuously stirring for 12.5min to obtain mixed solution B;
and S4, adding an antioxidant into the mixed solution B, and continuously stirring for 6min to obtain a finished product of the degreasing agent.
Example 3:
an oil removing agent for cleaning metal workpieces of electronic products comprises the following components in parts by weight:
45 parts of surfactant, 30 parts of solvent, 8 parts of glycerin fatty acid ester sulfate, 7 parts of sodium tetraborate, 10 parts of alkali metal hydroxide, 2 parts of antioxidant, 2 parts of complexing agent, 8 parts of defoaming agent and 80 parts of deionized water.
The surfactant comprises an anionic surfactant and a nonionic surfactant, and the mass ratio of the anionic surfactant to the nonionic surfactant is 1.2: 1.5.
wherein the anionic surfactant is a mixture of sodium dioctyl sulfosuccinate and sodium dodecyl sulfate. The nonionic surfactant is a mixture of fatty alcohol-polyoxyethylene ether and fatty acid methyl ester-polyoxyethylene ether.
The solvent is a mixture of ethanol and isopropanol, and the mass ratio of the ethanol to the isopropanol is 1: 1.5. the alkali metal hydroxide is sodium hydroxide and potassium hydroxide according to the mass ratio of 1: 1.5. The complexing agent is amino trimethylene phosphate. The antioxidant is a mixture of butyl hydroxy anisole and tert-butyl hydroquinone. The defoaming agent is polydimethylsiloxane.
Referring to fig. 1, a method for preparing a degreasing agent for cleaning a metal workpiece of an electronic product includes the following steps:
s1, preparing a surfactant, a solvent, glycerin fatty acid ester sulfate, sodium tetraborate, alkali metal hydroxide, an antioxidant, a complexing agent, a defoaming agent and deionized water according to the weight part ratio;
s2, placing the surfactant, the solvent, the glycerin fatty acid ester sulfate, the sodium tetraborate and the alkali metal hydroxide into a clean mixer, stirring for 20min at normal temperature, and fully and uniformly mixing to obtain a mixed solution A;
s3, adding a defoaming agent, a complexing agent and deionized water into the mixed solution A, and continuously stirring for 15min to obtain a mixed solution B;
and S4, adding an antioxidant into the mixed solution B, and continuously stirring for 8min to obtain a finished product of the degreasing agent.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The oil removing agent for cleaning the metal workpiece of the electronic product is characterized in that: the paint comprises the following components in parts by weight:
35-45 parts of surfactant, 20-30 parts of solvent, 4-8 parts of glycerin fatty acid ester sulfate, 3-7 parts of sodium tetraborate, 8-10 parts of alkali metal hydroxide, 1-2 parts of antioxidant, 1-2 parts of complexing agent, 4-8 parts of defoaming agent and 60-80 parts of deionized water.
2. The oil removing agent for cleaning the metal workpiece of the electronic product as claimed in claim 1, wherein: the surfactant comprises an anionic surfactant and a nonionic surfactant, wherein the mass ratio of the anionic surfactant to the nonionic surfactant is 1-1.2: 1.5.
3. the oil removing agent for cleaning the metal workpiece of the electronic product as claimed in claim 1, wherein: the anionic surfactant is one or a mixture of more than two of stearic acid, sodium dodecyl benzene sulfonate, dioctyl sodium sulfosuccinate and sodium dodecyl sulfate.
4. The oil removing agent for cleaning the metal workpiece of the electronic product as claimed in claim 1, wherein: the nonionic surfactant is one or a mixture of more than two of polyoxyethylene ether of alkylphenol, polyoxyethylene ether of nonylphenol, fatty alcohol polyoxyethylene ether and fatty acid methyl ester polyoxyethylene ether.
5. The oil removing agent for cleaning the metal workpiece of the electronic product as claimed in claim 1, wherein: the solvent is a mixture of ethanol and isopropanol, and the mass ratio of the ethanol to the isopropanol is 1: 1.2-1.5.
6. The oil removing agent for cleaning the metal workpiece of the electronic product as claimed in claim 1, wherein: the alkali metal hydroxide is one or two of sodium hydroxide and potassium hydroxide according to the mass ratio of 1: 1.5.
7. The oil removing agent for cleaning the metal workpiece of the electronic product as claimed in claim 1, wherein: the complexing agent is one or a mixture of more than two of ethylene diamine tetra-methylene sodium phosphate, diethylene triamine penta-methylene sodium phosphonate and amino trimethylene phosphate.
8. The oil removing agent for cleaning the metal workpiece of the electronic product as claimed in claim 1, wherein: the antioxidant is one or a mixture of more than two of butyl hydroxy anisole, dibutyl hydroxy toluene and tert-butyl hydroquinone.
9. The oil removing agent for cleaning the metal workpiece of the electronic product as claimed in claim 1, wherein: the defoaming agent is polydimethylsiloxane.
10. A method for preparing the oil removing agent for cleaning the metal workpiece of the electronic product according to any one of claims 1 to 9, which is characterized in that: the method comprises the following steps:
s1, preparing a surfactant, a solvent, glycerin fatty acid ester sulfate, sodium tetraborate, alkali metal hydroxide, an antioxidant, a complexing agent, a defoaming agent and deionized water according to the weight part ratio;
s2, placing the surfactant, the solvent, the glycerin fatty acid ester sulfate, the sodium tetraborate and the alkali metal hydroxide into a clean mixer, stirring for 10-20min at normal temperature, and fully and uniformly mixing to obtain a mixed solution A;
s3, adding a defoaming agent, a complexing agent and deionized water into the mixed solution A, and continuously stirring for 10-15min to obtain mixed solution B;
and S4, adding an antioxidant into the mixed solution B, and continuously stirring for 5-8min to obtain a finished product of the degreasing agent.
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CN115161130A (en) * | 2022-07-15 | 2022-10-11 | 天津市光复科技发展有限公司 | Preparation method of efficient environment-friendly water-based deoiling cleaning agent |
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CN105908208A (en) * | 2016-03-28 | 2016-08-31 | 绵阳维克切削液有限责任公司 | Cold-rolled silicon steel normal-temperature zero-release oil removal agent and preparation method thereof |
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