CN115354336A - Low-foam cleaning agent for die-casting aluminum-carbon steel bimetal composite material and preparation method thereof - Google Patents
Low-foam cleaning agent for die-casting aluminum-carbon steel bimetal composite material and preparation method thereof Download PDFInfo
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- CN115354336A CN115354336A CN202211025321.8A CN202211025321A CN115354336A CN 115354336 A CN115354336 A CN 115354336A CN 202211025321 A CN202211025321 A CN 202211025321A CN 115354336 A CN115354336 A CN 115354336A
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- Prior art keywords
- die
- carbon steel
- cleaning agent
- composite material
- bimetal composite
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- 239000012459 cleaning agent Substances 0.000 title claims abstract description 66
- 239000006260 foam Substances 0.000 title claims abstract description 52
- 229910000975 Carbon steel Inorganic materials 0.000 title claims abstract description 51
- 239000010962 carbon steel Substances 0.000 title claims abstract description 51
- 238000004512 die casting Methods 0.000 title claims abstract description 46
- 239000002131 composite material Substances 0.000 title claims abstract description 43
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 41
- 238000005260 corrosion Methods 0.000 claims abstract description 28
- 230000007797 corrosion Effects 0.000 claims abstract description 28
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims abstract description 10
- 238000005187 foaming Methods 0.000 claims abstract description 9
- 239000003112 inhibitor Substances 0.000 claims abstract description 8
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 7
- 239000002738 chelating agent Substances 0.000 claims abstract description 6
- 239000002270 dispersing agent Substances 0.000 claims abstract description 6
- 239000013556 antirust agent Substances 0.000 claims abstract description 5
- 150000007942 carboxylates Chemical class 0.000 claims abstract description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 10
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 9
- FENRSEGZMITUEF-ATTCVCFYSA-E [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].OP(=O)([O-])O[C@@H]1[C@@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H]1OP(=O)([O-])[O-] Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].OP(=O)([O-])O[C@@H]1[C@@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H]1OP(=O)([O-])[O-] FENRSEGZMITUEF-ATTCVCFYSA-E 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 229940083982 sodium phytate Drugs 0.000 claims description 8
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 7
- 239000012964 benzotriazole Substances 0.000 claims description 7
- 235000019353 potassium silicate Nutrition 0.000 claims description 6
- 239000011684 sodium molybdate Substances 0.000 claims description 6
- 235000015393 sodium molybdate Nutrition 0.000 claims description 6
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 6
- 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 claims description 5
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 claims description 5
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 5
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 5
- 239000001509 sodium citrate Substances 0.000 claims description 5
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 5
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 5
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 claims description 5
- 239000004115 Sodium Silicate Substances 0.000 claims description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 4
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 4
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 4
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 claims description 4
- LWBHHRRTOZQPDM-UHFFFAOYSA-N undecanedioic acid Chemical compound OC(=O)CCCCCCCCCC(O)=O LWBHHRRTOZQPDM-UHFFFAOYSA-N 0.000 claims description 4
- OEOIWYCWCDBOPA-UHFFFAOYSA-N 6-methyl-heptanoic acid Chemical compound CC(C)CCCCC(O)=O OEOIWYCWCDBOPA-UHFFFAOYSA-N 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- XZOYHFBNQHPJRQ-UHFFFAOYSA-N 7-methyloctanoic acid Chemical compound CC(C)CCCCCC(O)=O XZOYHFBNQHPJRQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000005711 Benzoic acid Substances 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 235000010233 benzoic acid Nutrition 0.000 claims description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 2
- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical compound OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 claims 2
- 229920001529 polyepoxysuccinic acid Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 23
- 230000008569 process Effects 0.000 abstract description 21
- 230000005764 inhibitory process Effects 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 14
- 238000005507 spraying Methods 0.000 abstract description 14
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 230000009972 noncorrosive effect Effects 0.000 abstract description 6
- 239000000306 component Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000002518 antifoaming agent Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000007865 diluting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- -1 carboxylate salt Chemical class 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- QFGCFKJIPBRJGM-UHFFFAOYSA-N 12-[(2-methylpropan-2-yl)oxy]-12-oxododecanoic acid Chemical compound CC(C)(C)OC(=O)CCCCCCCCCCC(O)=O QFGCFKJIPBRJGM-UHFFFAOYSA-N 0.000 description 1
- LDTRLQFRPHFLGA-UHFFFAOYSA-N 2-[bis(2-hydroxyethyl)amino]ethanol;decanedioic acid Chemical compound OCCN(CCO)CCO.OC(=O)CCCCCCCCC(O)=O LDTRLQFRPHFLGA-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- VVRSFTBEGABZKT-UHFFFAOYSA-L dipotassium undecanedioate Chemical compound C(CCCCCCCCCC(=O)[O-])(=O)[O-].[K+].[K+] VVRSFTBEGABZKT-UHFFFAOYSA-L 0.000 description 1
- TWEMKOBYVAMCDD-UHFFFAOYSA-L disodium;dodecanedioate Chemical compound [Na+].[Na+].[O-]C(=O)CCCCCCCCCCC([O-])=O TWEMKOBYVAMCDD-UHFFFAOYSA-L 0.000 description 1
- RNQNXKPMVJOUKE-UHFFFAOYSA-L disodium;undecanedioate Chemical compound [Na+].[Na+].[O-]C(=O)CCCCCCCCCC([O-])=O RNQNXKPMVJOUKE-UHFFFAOYSA-L 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- FBUKVWPVBMHYJY-UHFFFAOYSA-N noncarboxylic acid Natural products CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- TVLQCQIKBJXIQX-UHFFFAOYSA-M sodium;7-methyloctanoate Chemical compound [Na+].CC(C)CCCCCC([O-])=O TVLQCQIKBJXIQX-UHFFFAOYSA-M 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/16—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions using inhibitors
-
- 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
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/19—Iron or steel
-
- 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
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/22—Light metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention belongs to the technical field of cleaning agents, and discloses a die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent, and a preparation method and application thereof. The cleaning agent comprises the following components in percentage by mass: 1-5% of polyoxyethylene polyoxypropylene ether, 2-10% of a non-foaming carboxylate antirust agent, 2-8% of a chelating agent, 1-5% of a dispersing agent, 0.1-5% of a non-foaming aluminum corrosion inhibitor, 0.5-5% of an auxiliary agent and the balance of water. The die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent disclosed by the invention can effectively remove particulate matters on the surface of a metal piece, has an excellent corrosion inhibition effect on the die-casting aluminum-carbon steel bimetal composite material, is safe and non-corrosive to a workpiece in the cleaning process, and can obtain short-term corrosion inhibition protection for 7-10 days after the workpiece is cleaned. The cleaning agent can stably keep a low-foam or even non-foam state in the using process, is suitable for a cleaning process with a spraying process, is easy to rinse, does not contain VOC, is green and environment-friendly, and reduces the pollution to the atmospheric environment.
Description
Technical Field
The invention belongs to the technical field of cleaning agents, and particularly relates to a die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent, and a preparation method and application thereof.
Background
With the requirements of the technical development of the automobile industry and the light weight of automobiles on energy conservation and emission reduction, the die-casting aluminum material is widely applied to the fields of core components such as automobile engines and speed reducers and automobile parts by virtue of the advantages of good mechanical strength, low density, easiness in forming and processing and the like. With the development of material science and machining and forming technology, workpieces made of die-cast aluminum and carbon steel bimetal composite materials are applied more, such as automobile speed reducer shells. The automobile reducer shell needs to strictly control the size and the residual quantity of particles on the surface of the shell before entering an assembly process so as to ensure that the use performance of an assembled finished reducer is stable, and therefore the automobile reducer shell needs to be precisely cleaned so as to remove particulate matters such as metal micro powder, non-metal powder scraps, graphite powder and dust, which are generated by CNC machining of the residual part on the surface of a workpiece. The cleaning equipment before assembly adopts a unique cleaning process of spraying, injecting, ultrasonic and draining circulation, and the cleaning liquid needs to be treated by a precision filter before spraying and injecting each time so as to intercept particulate impurities carried in the cleaning liquid. Therefore, the cleaning agent is required to have good cleaning power, less foaming and rapid defoaming in the cleaning process before the assembly of the die-cast aluminum-carbon steel bimetal composite material automobile speed reducer shell, safe and non-corrosive to the die-cast aluminum material and good antirust performance to the carbon steel, and in addition, due to the special cleaning process of the equipment, the cost of the cleaning tank body is high, the subsequent rinsing tank body is less in equipment, and the cleaning agent is required to have good rinsing performance.
Carbon steel and die-casting aluminum are both materials which are easy to corrode, and most of the existing metal cleaning agent technologies can only be used for a certain single material and lack broad-spectrum applicability. Because potential difference exists between the die-cast aluminum and the carbon steel, the die-cast aluminum-carbon steel bimetal composite material is easy to generate electrochemical corrosion, and the difficulty of workpiece corrosion inhibition protection is further increased. Part of the existing cleaning agent is safe to single carbon steel and single die-casting aluminum, but serious corrosion is generated to the carbon steel part or the die-casting aluminum part when the die-casting aluminum carbon steel bimetal composite material is cleaned. In addition, a part of technologies add volatile organic solvent (VOC) to improve the cleaning effect, and under the use process of heating and spraying, the organic solvent is volatilized and released into the air quickly, so that the environment is polluted, the cleaning effect is reduced, and the cleaning performance is unstable. Part prior art uses the surfactant component of high bubble to improve the cleaning performance, relies on the defoaming agent to control the foam of cleaner, not only has the defoaming agent to consume the loss and the foam of foam runaway overflow groove problem of leaking in the use, and the defoaming agent can lead to the fact the jam to cleaning equipment's filter core before the assembly moreover to influence the washing liquid and filter the cycle performance.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention mainly aims to provide a low-foam cleaning agent for a die-casting aluminum-carbon steel bimetal composite material.
The cleaning agent disclosed by the invention is safe and non-corrosive to die-casting aluminum-carbon steel bimetal composite materials, has good antirust performance, is stable and low in foam, is suitable for a spraying process, has a good cleaning effect on particles on the surface of a workpiece, is easy to rinse, and does not contain VOC.
The invention also aims to provide a preparation method of the cleaning agent.
The invention also aims to provide application of the cleaning agent.
The cleaning agent disclosed by the invention can effectively remove particulate matters on the surface of a metal piece, has an excellent corrosion inhibition effect on the die-casting aluminum-carbon-steel bimetal composite material, is safe and non-corrosive to a workpiece in the cleaning process, and can obtain short-term corrosion inhibition protection for 7-10 days after the workpiece is cleaned. The cleaning agent can stably keep a low-foam state or even a foamless state in the using process, is suitable for a cleaning process with a spraying process, is easy to rinse, and does not contain VOC.
The purpose of the invention is realized by the following scheme:
a die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent comprises the following components in percentage by mass: 1-5% of polyoxyethylene polyoxypropylene ether, 2-10% of a foamless carboxylate antirust agent, 2-8% of a chelating agent, 1-5% of a dispersing agent, 0.1-5% of a foamless aluminum corrosion inhibitor, 0.5-5% of an auxiliary agent and the balance of water.
In some embodiments of the invention, the non-foaming carboxylate salt rust inhibitor comprises at least one of a potassium salt, a sodium salt, an ammonium salt, and an organic alkanolamine salt of a carboxylic acid.
In some embodiments of the present invention, the carboxylic acid may include at least one of n-octanoic acid, iso-nonanoic acid, sebacic acid, undecanedioic acid, dodecanedioic acid, benzoic acid, and the like.
In some embodiments of the present invention, the chelating agent may include at least one of sodium citrate, EDTA-4Na, potassium pyrophosphate, sodium tripolyphosphate, and the like.
In some embodiments of the present invention, the dispersant may include at least one of sodium polyacrylate, sodium polyepoxysuccinate, and the like.
In some embodiments of the present invention, the non-foaming aluminum corrosion inhibitor may include at least one of water glass, sodium metasilicate, and the like.
In some embodiments of the present invention, the auxiliary agent may include at least one of sodium phytate, sodium molybdate, benzotriazole, triethanolamine, and the like.
The invention also provides a preparation method of the die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent, which is obtained by uniformly mixing the components in proportion.
The invention also provides application of the low-foam cleaning agent for the die-casting aluminum-carbon steel bimetal composite material. Specifically, the cleaning agent disclosed by the invention is diluted and then heated to a cleaning temperature, and a workpiece to be cleaned is subjected to spray cleaning or ultrasonic cleaning.
In some embodiments of the invention, the diluted concentration may be 3 to 6wt%. The dilution is directly carried out by adopting water.
In some embodiments of the invention, the diluted cleaning agent has a pH in the range of 8.5 to 11.0. Has good corrosion inhibition performance on die-casting aluminum.
In some embodiments of the invention, the cleaning temperature may be 40-60 ℃.
The die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent disclosed by the invention can effectively remove particulate dirt on the surface of a metal piece, has an excellent corrosion inhibition effect on the die-casting aluminum-carbon steel bimetal composite material, is safe and non-corrosive to a workpiece in a cleaning process, and can obtain short-term corrosion inhibition protection for 7-10 days after the workpiece is cleaned. The cleaning agent can stably keep a low-foam state or even a foamless state in the using process, is suitable for a cleaning process with a spraying process, is easy to rinse, and does not contain VOC.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the die-casting aluminum carbon steel bimetal composite material low-foam cleaning agent disclosed by the invention combines the wetting and penetrating functions of low-foam surface active polyoxyethylene polyoxypropylene ether with the chelating, stripping and dispersing effects of a non-foam chelating agent and a dispersing agent on the surface dirt of a workpiece, has a good cleaning performance on metal and nonmetal particles on the surface of the workpiece, and meets the strict requirement of precise part cleaning on particle control.
2. According to the invention, carboxylate is taken as an antirust main body, and non-carboxylic acid antirust agents (auxiliaries) such as sodium phytate, sodium molybdate, benzotriazole and triethanolamine are compounded to realize excellent antirust protection on ferrous metals such as carbon steel and cast iron, the silicate aluminum corrosion inhibitor is adopted to control the pH value of a formula of the cleaning agent to be in a weakly alkaline range of 8.5-11.0, the corrosion inhibitor has good corrosion inhibition performance on die-casting aluminum, and the sodium phytate and the benzotriazole (auxiliaries) can also provide corrosion inhibition protection on the die-casting aluminum additionally. The multiple antirust corrosion inhibition system can ensure that the cleaning agent is safe, non-corrosive and non-discoloring to the die-casting aluminum-carbon steel bimetal composite material, and the cleaned workpiece can obtain a short-term antirust protection effect for 7-10 days, thereby meeting the requirements of precision parts on dimensional precision and surface appearance.
3. The auxiliary agent is selected to play multiple functions in the cleaning agent, for example, sodium phytate has antirust performance, has strong chelating capacity for calcium, magnesium ions and the like, can play a certain washing assisting effect and can provide a certain aluminum corrosion inhibition effect; the triethanolamine not only can play the functions of alkali buffering and pH stabilization in the cleaning agent as organic amine, but also can improve the rust prevention effect on carbon steel. The invention achieves the effect of reducing the types and the dosage of the raw material components of the formula by using the multifunctional auxiliary agent, and realizes the purposes of simplifying the production and reducing the cost.
4. The cleaning agent disclosed by the invention selects low-foam and non-foam components on the premise of ensuring the cleaning and antirust corrosion inhibition performances, can stably keep a low-foam or even non-foam state in the using process, is suitable for a spraying process, does not need to use a defoaming agent to control foam, thereby solving the risk of foam accumulation overflowing a tank caused by loss and failure of the defoaming agent, and is easy to rinse.
5. The cleaning agent has the advantages that the cleaning agent obtains a good cleaning effect through reasonable compounding of the components, does not use volatile organic solvent (VOC), is green and environment-friendly, and reduces pollution to the atmospheric environment.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto. The materials referred to in the following examples are commercially available without specific reference. The method is a conventional method unless otherwise specified.
Example 1
A die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent comprises the following components in percentage by mass: 2% of polyoxyethylene polyoxypropylene ether, 3% of triethanolamine isooctanoate, 2% of sodium benzoate, 3% of sodium tripolyphosphate, 2% of sodium polyacrylate, 1% of sodium metasilicate, 2% of sodium molybdate, 0.5% of benzotriazole and the balance of water. The cleaning agent can be obtained by uniformly mixing the components in proportion.
Example 2
A die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent comprises the following components in percentage by mass: 4% of polyoxyethylene polyoxypropylene ether, 2% of sodium isononanoate, 2% of disodium sebacate, 2% of EDTA-4Na 2%, 2% of potassium pyrophosphate, 2% of sodium polyepoxysuccinate, 0.5% of water glass, 2% of triethanolamine and the balance of water. The cleaning agent can be obtained by uniformly mixing the components in proportion.
Example 3
A die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent comprises the following components in percentage by mass: 3% of polyoxyethylene polyoxypropylene ether, 4% of triethanolamine n-caprylate, 1% of disodium undecanedioate, 2% of sodium citrate, 2% of sodium tripolyphosphate, 2% of sodium polyacrylate, 0.5% of water glass, 1.5% of sodium phytate, 0.2% of benzotriazole and the balance of water. The cleaning agent can be obtained by uniformly mixing the components in proportion.
Example 4
A die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent comprises the following components in percentage by mass: 1% of polyoxyethylene polyoxypropylene ether, 2% of disodium dodecanedioate, 3% of potassium pyrophosphate, 3% of sodium polyepoxysuccinate, 1% of water glass, 1% of sodium molybdate, 2% of triethanolamine and the balance of water. The cleaning agent can be obtained by uniformly mixing the components in proportion.
Example 5
A die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent comprises the following components in percentage by mass: 5% of polyoxyethylene polyoxypropylene ether, 5% of triethanolamine isooctanoate, 2% of triethanolamine sebacate, 1% of EDTA-4Na, 2% of sodium citrate, 3% of sodium tripolyphosphate, 2% of sodium polyacrylate, 1% of sodium metasilicate, 3% of sodium phytate, 0.5% of benzotriazole and the balance of water. The cleaning agent can be obtained by uniformly mixing the components in proportion.
Example 6
A die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent comprises the following components in percentage by mass: 2.5 percent of polyoxyethylene polyoxypropylene ether, 3 percent of dipotassium undecanedioate, 3 percent of potassium pyrophosphate, 1 percent of sodium citrate, 1 percent of sodium polyepoxysuccinate, 0.3 percent of water glass, 1 percent of sodium phytate, 1 percent of sodium molybdate and the balance of water. The cleaning agent can be obtained by uniformly mixing the components in proportion.
The die-casting aluminum carbon steel bimetal composite low-foam cleaning agents of examples 1 to 6 and two existing low-foam metal cleaning agents (D1 and D2) are tested for cleaning power, corrosion inhibition, defoaming property and rinsing property.
(1) And (3) testing the cleaning force:
the test procedure was as follows:
1. diluting the cleaning agent into 5 mass percent cleaning solution by pure water, and heating to 50 ℃;
2. putting a die-cast aluminum carbon steel bimetal automobile part workpiece into a clean container, and spraying the cleaning solution obtained in the step (1) on the workpiece at the spraying pressure of 0.2MPa until the cleaning solution completely submerges the workpiece;
3. transferring the container to an ultrasonic machine with water bath temperature of 50-55 deg.C, and performing ultrasonic treatment for 5min;
4. taking out the workpiece, spraying pure water at room temperature for 20s for rinsing, and drying at 80 ℃;
5. and (4) putting the workpiece into a clean closed container, transferring the workpiece into a dust-free room, cooling the workpiece to room temperature, and testing the size and the quantity of the particles remained on the surface of the workpiece by using a granularity analyzer.
The test data are shown in table 1.
TABLE 1
(2) And (3) corrosion inhibition test:
testing by adopting a soaking method, diluting the cleaning agent into cleaning solution with the mass percent of 5% by using pure water, heating to 50 ℃ and keeping the temperature constant, putting the die-casting aluminum-carbon steel bimetal composite material into the cleaning solution and completely immersing the die-casting aluminum-carbon steel bimetal composite material into the cleaning solution, and taking out the die-casting aluminum-carbon steel bimetal composite material after 4 hours to observe whether the metal material has corrosion conditions such as color change, light loss, pot holes, rusting and the like; placing the non-corroded metal material in a cool and ventilated indoor environment, testing the longest placing time of the metal material without corrosion, and recording the longest placing time as the corrosion inhibition period of the cleaning agent. The test results are shown in table 2:
TABLE 2
(3) Low foaming test:
diluting the cleaning agent into 5 mass percent of cleaning solution by using pure water, putting the cleaning solution into a clean container, heating and keeping the temperature to 50 ℃, spraying liquid circularly for 2 hours under the spraying pressure of 0.2MPa, and recording the foam height after the foam on the liquid surface is stable, and recording the foam height as the dynamic foam height; the spray cycle was stopped and the time taken for the foam to completely dissipate was recorded. The data are shown in table 3.
TABLE 3
From the results, the low-foam cleaning agent for the die-casting aluminum-carbon steel bimetal composite material has the advantages of excellent cleaning force, good particulate matter removing effect, less foam in the spraying process, capability of quickly eliminating the generated foam, safety and no corrosion of the cleaning agent on the die-casting aluminum-carbon steel bimetal composite material, and capability of providing short-term corrosion inhibition protection for a workpiece after cleaning for 7-10 days.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (10)
1. The die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent is characterized by comprising the following components in percentage by mass: 1-5% of polyoxyethylene polyoxypropylene ether, 2-10% of a non-foaming carboxylate antirust agent, 2-8% of a chelating agent, 1-5% of a dispersing agent, 0.1-5% of a non-foaming aluminum corrosion inhibitor, 0.5-5% of an auxiliary agent and the balance of water.
2. The die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent as claimed in claim 1, which is characterized in that: the non-foaming carboxylate antirust agent comprises at least one of potassium salt, sodium salt, ammonium salt and organic alkanolamine salt of carboxylic acid.
3. The die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent as claimed in claim 2, characterized in that: the carboxylic acid comprises at least one of n-octanoic acid, iso-octanoic acid, isononanoic acid, sebacic acid, undecanedioic acid, dodecanedioic acid and benzoic acid.
4. The die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent as claimed in claim 1, which is characterized in that: the chelating agent comprises at least one of sodium citrate, EDTA-4Na, potassium pyrophosphate and sodium tripolyphosphate.
5. The die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent as claimed in claim 1, which is characterized in that: the dispersant comprises at least one of sodium polyacrylate and polyepoxysuccinic acid sodium.
6. The die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent as claimed in claim 1, which is characterized in that: the foamless aluminum corrosion inhibitor comprises at least one of water glass and sodium metasilicate.
7. The die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent as claimed in claim 1, which is characterized in that: the auxiliary agent comprises at least one of sodium phytate, sodium molybdate, benzotriazole and triethanolamine.
8. A preparation method of the die-casting aluminum-carbon steel bimetal composite material low-foam cleaning agent as claimed in any one of claims 1 to 7 is characterized in that the cleaning agent is obtained by uniformly mixing all the components in proportion.
9. Use of the die-cast aluminum carbon steel bimetal composite low-foam cleaning agent as defined in any one of claims 1 to 7.
10. The application of the die-casting aluminum-carbon steel bimetal composite material cleaning agent as claimed in claim 9 is characterized in that the die-casting aluminum-carbon steel bimetal composite material cleaning agent as claimed in any one of claims 1 to 7 is diluted and heated to a cleaning temperature, and a workpiece to be cleaned is subjected to spray cleaning or ultrasonic cleaning.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08165498A (en) * | 1994-12-16 | 1996-06-25 | Daisan Kogyo Kk | Aqueous detergent composition |
| CN102676317A (en) * | 2012-05-07 | 2012-09-19 | 安徽绿朋实业有限公司 | Multifunctional water-based oil-stain cleaning agent of automobile parts and preparation method thereof |
| CN106119873A (en) * | 2016-07-29 | 2016-11-16 | 南京科润工业介质股份有限公司 | A kind of die-cast aluminium shell cleaning showers agent being applied under supertension |
| CN108796518A (en) * | 2017-04-28 | 2018-11-13 | 陈兴月 | A kind of die-cast aluminium shell cleaning showers agent |
| CN109136940A (en) * | 2018-09-07 | 2019-01-04 | 苏州安美润滑科技有限公司 | Low bubble cleaning agent of a kind of environment-friendly type high performance ferrous metal antirust and preparation method thereof |
| CN110791392A (en) * | 2019-11-21 | 2020-02-14 | 华阳新兴科技（天津）集团有限公司 | Lubricating grease cleaning agent for railway train wheel bearing and preparation method thereof |
| CN113736575A (en) * | 2021-09-28 | 2021-12-03 | 长沙艾森设备维护技术有限公司 | High-speed rail brake resistor sheet cleaning agent and preparation method thereof |
| CN115161576A (en) * | 2022-07-20 | 2022-10-11 | 赣州西维尔金属材料科技有限公司 | Swift formula's wire tinning equipment |
-
2022
- 2022-08-25 CN CN202211025321.8A patent/CN115354336B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08165498A (en) * | 1994-12-16 | 1996-06-25 | Daisan Kogyo Kk | Aqueous detergent composition |
| CN102676317A (en) * | 2012-05-07 | 2012-09-19 | 安徽绿朋实业有限公司 | Multifunctional water-based oil-stain cleaning agent of automobile parts and preparation method thereof |
| CN106119873A (en) * | 2016-07-29 | 2016-11-16 | 南京科润工业介质股份有限公司 | A kind of die-cast aluminium shell cleaning showers agent being applied under supertension |
| CN108796518A (en) * | 2017-04-28 | 2018-11-13 | 陈兴月 | A kind of die-cast aluminium shell cleaning showers agent |
| CN109136940A (en) * | 2018-09-07 | 2019-01-04 | 苏州安美润滑科技有限公司 | Low bubble cleaning agent of a kind of environment-friendly type high performance ferrous metal antirust and preparation method thereof |
| CN110791392A (en) * | 2019-11-21 | 2020-02-14 | 华阳新兴科技（天津）集团有限公司 | Lubricating grease cleaning agent for railway train wheel bearing and preparation method thereof |
| CN113736575A (en) * | 2021-09-28 | 2021-12-03 | 长沙艾森设备维护技术有限公司 | High-speed rail brake resistor sheet cleaning agent and preparation method thereof |
| CN115161576A (en) * | 2022-07-20 | 2022-10-11 | 赣州西维尔金属材料科技有限公司 | Swift formula's wire tinning equipment |
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