CN1242033C - Metal processing microemulsion - Google Patents
Metal processing microemulsion Download PDFInfo
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- CN1242033C CN1242033C CN 200410015029 CN200410015029A CN1242033C CN 1242033 C CN1242033 C CN 1242033C CN 200410015029 CN200410015029 CN 200410015029 CN 200410015029 A CN200410015029 A CN 200410015029A CN 1242033 C CN1242033 C CN 1242033C
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- agent
- oil
- percent
- base oil
- metal processing
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 title claims abstract description 16
- 239000004530 micro-emulsion Substances 0.000 title claims description 9
- 239000003921 oil Substances 0.000 claims abstract description 10
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 9
- 239000002199 base oil Substances 0.000 claims abstract description 8
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 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 abstract description 6
- -1 alcohol amine compound Chemical class 0.000 claims abstract description 6
- 239000004359 castor oil Substances 0.000 claims abstract description 6
- 235000019438 castor oil Nutrition 0.000 claims abstract description 6
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims abstract description 6
- 239000003208 petroleum Substances 0.000 claims abstract description 6
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 6
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 6
- 229920000136 polysorbate Polymers 0.000 claims abstract description 6
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 6
- 239000011734 sodium Substances 0.000 claims abstract description 6
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 claims abstract description 4
- 150000003852 triazoles Chemical class 0.000 claims description 9
- 230000003115 biocidal effect Effects 0.000 claims description 6
- 239000003139 biocide Substances 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 5
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- 238000005536 corrosion prevention Methods 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical group CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 6
- 239000000839 emulsion Substances 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 239000010949 copper Substances 0.000 abstract description 3
- 238000005555 metalworking Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000013556 antirust agent Substances 0.000 abstract 2
- 238000003754 machining Methods 0.000 abstract 2
- 239000005711 Benzoic acid Substances 0.000 abstract 1
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- 241000667922 Ougeinia dalbergioides Species 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 235000010233 benzoic acid Nutrition 0.000 abstract 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012964 benzotriazole Substances 0.000 abstract 1
- 125000003354 benzotriazolyl group Chemical class N1N=NC2=C1C=CC=C2* 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000006078 metal deactivator Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 239000006179 pH buffering agent Substances 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
- 239000007764 o/w emulsion Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 229910001060 Gray iron Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000014987 copper Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Lubricants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a composition for a metal working fluid. The weight percentage components are as follows: 10-30% of petroleum sodium sulfonate; base oil (10-15 mm)2The temperature of/s 40 ℃) is 20-60 percent; span-80 and Tween emulsifier 15-30%; 0.5-2% of benzotriazole antirust agent; 2-10% of alcohol amine compound pH buffering agent; 2-5% of benzoic acid anticorrosive antirust agent; 0.1-0.5% of benzotriazole derivative metal deactivator; 0.1 to 0.5 percent of 2-6-di-tert-butyl-p-cresol antioxidant; 0.1-1% of castor oil polyoxyethylene ether antifoaming agent; 0.1 to 1 percent of Sandan oil sterilization mildewproof agent; 1 to 30 percent of water. The invention adopts non-ionic surfactant as main emulsifier, so the emulsion is stable in a wider pH value range and a wider temperature range. The lubricating agent has the characteristics of good lubricity, excellent antirust property, high cooling speed, excellent cleanness and the like, is suitable for finish machining of copper and copper alloy, is also suitable for finish machining of various nonferrous metals, and has wide application.
Description
Technical field:
The present invention relates to a kind of be used for metal especially copper and the alloy course of processing thereof as lubricated, cooling, antirust and peace and quiet fluid composition.
Background technology:
In process of metal working, people generally adopt oil base working fluid or oil in water emulsion, and the oil base working fluid has good lubricity, and its weak point is cleaned for being difficult to, and easily stays spot, and environmental pollution is serious; Oil in water emulsion has good cooling, its weak point is: need could stablize in high pH value scope, propose extremely harsh requirement to mould inhibitor, cause its emulsion putrid and deteriorated smelly easily, the easy floating oil instability of emulsion shortens the working fluid work period.
Summary of the invention:
The objective of the invention is to overcome the weak point of the above oil base working fluid and oil in water emulsion, a kind of novel metal working fluid between oil base working fluid and oil in water emulsion is provided, make it both have oil base working fluid good lubricity, possess the good cooling of oil in water emulsion again.
The present invention, its components in weight percent is: petroleum sodium sulfonate 10-30%; Base oil (10-15mm
2/ s40 ℃) 20-60%; Emulsifying agent 15-30%, described emulsifying agent be Arlacel-80 and tween by 1: the proportioning of 1-2 constitutes; Rust-preventive agent 0.5-2%; PH buffer reagent 2-10%; Corrosion prevention rust preventer 2-5%; Metal passivator 0.1-0.5%; Oxidation inhibitor 0.1-0.5%; Kilfoam 0.1-1%; Biocide mildewcide 0.1-1%; Water 1-30%.
The present invention, described rust-preventive agent can be 124 Triazole; The PH buffer reagent can be the hydramine compound; Corrosion prevention rust preventer can be phenylformic acid; Metal passivator can be the 124 Triazole derivative; Oxidation inhibitor can be 2,6 ditertiary butyl p cresol; Kilfoam can be castor oil polyoxyethylene ether, and biocide mildewcide can be three red oil.
The present invention is a primary emulsion owing to adopt with the nonionic surface active agent, and emulsion is very stable in broad pH value scope and in the wide temperature range.This is because its emulsified particle thin (diluent is translucent to near-transparent), and carrying out metal with it, to add the man-hour intuitive strong, finds the fault in the course of processing easily, corrects so that in time find.Particularly adopt sapn, twain series emulsifier, have nontoxic, nonirritant, easily degraded does not produce environmental pollution, advantage such as prevent that the workman from coming to harm.Simultaneously, this emulsifying agent has multiple functional, integrate lubricated, cooling, antirust, cleaning, can overcome the drawback of common emulsifying agent functional limitation, therefore, microemulsion of the present invention has characteristics such as oilness is good, rust-preventing characteristic is splendid, speed of cooling is fast, spatter property is good, except being fit to copper and alloy precision work thereof, also be fit to the precision work of multiple non-ferrous metal, purposes is more extensive.
Embodiment:
The preparation of metal processing microemulsion can be by 12% petroleum sodium sulfonate, 40% base oil (10-15mm
2/ s40 ℃), 10% Arlacel-80,12% tween, 1% 124 Triazole, 8% hydramine compound, 3% phenylformic acid, 0.5% 124 Triazole derivative, 0.5% 2,6 ditertiary butyl p cresol, 0.5% castor oil polyoxyethylene ether, 0.5% biocide mildewcide and 12% water allotment constitute.
Its allocating technology is: at first, petroleum sodium sulfonate, base oil, hydramine compound and the water of formula ratio is at room temperature stirred into mashed prod, be warming up to 90-100 ℃ then gradually, become even diaphanous oily matter.Afterwards, be cooled to 80 ℃ at once, and under (insulation) stirring state with addings such as the sapn of formula ratio, tween, phenylformic acid, after treating the solution clear, be cooled to 50-60 ℃, add the 124 Triazole derivative, 2 of formula ratio again, the 6-ditertbutylparacresol, under agitation add castor oil polyoxyethylene ether and biocide mildewcide at last, make it to become the oily liquids of homogeneous transparent, i.e. concentrated solution.Generally the concentrated solution thin up is become the concentration of 1-10% to use.
Metal processing microemulsion physics and chemistry technical indicator is as shown in the table:
Metal processing microemulsion physics and chemistry technical indicator
| Concentrated solution | Outward appearance: transparent red-brown oily liquids storage stability: no layering, no phase transformation |
| 5% newborn dog liquid | Outward appearance: microemulsified liquid PH value: 8-10 surface tension: N/m 0.03 rust prevention test: one-level grey cast-iron (35 ℃ ± 2 ℃ RH95%) h monolithic is not less than 48 laminations and is not less than 6 corrosion tests: (55 ℃ ± 2 ℃ are soaked entirely) h one-level grey cast-iron 24 red coppers 6 LY12 aluminium 6 four-ball testers: do not have card load (PB) N is not less than 800 pure knots load (P D) N is not less than 2450 |
Claims (3)
1, a kind of metal processing microemulsion, its components in weight percent is:
Petroleum sodium sulfonate 10-30%;
Base oil 20-60%;
Emulsifying agent 15-30%
Rust-preventive agent 0.5-2%;
PH buffer reagent 2-10%;
Corrosion prevention rust preventer 2-5%;
Metal passivator 0.1-0.5%;
Oxidation inhibitor 0.1-0.5%;
Kilfoam 0.1-1%;
Biocide mildewcide 0.1-1%;
Water 1-30%,
Described emulsifying agent be Arlacel-80 and tween by 1: the 1-2 proportioning constitutes; Described base oil is 10-15mm
2/ s40 ℃ of base oil.
2, metal processing microemulsion according to claim 1, it is characterized by: described rust-preventive agent is 124 Triazole; The PH buffer reagent is the hydramine compound; Corrosion prevention rust preventer is a phenylformic acid; Metal passivator is the 124 Triazole derivative; Oxidation inhibitor is 2,6 ditertiary butyl p cresol; Kilfoam is a castor oil polyoxyethylene ether; Biocide mildewcide is three red oil.
3, metal processing microemulsion according to claim 1, it is characterized by: its raw material weight per-cent is:
Petroleum sodium sulfonate 12%;
Base oil 40%;
Arlacel-80 10%;
Tween 12%;
124 Triazole 1%;
Hydramine compound 8%;
Phenylformic acid 3%;
124 Triazole derivative 0.5%;
2-6-ditertbutylparacresol 0.5%;
Castor oil polyoxyethylene ether 0.5%;
Three red oil 0.5%;
Water 12%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410015029 CN1242033C (en) | 2004-01-01 | 2004-01-01 | Metal processing microemulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410015029 CN1242033C (en) | 2004-01-01 | 2004-01-01 | Metal processing microemulsion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1556180A CN1556180A (en) | 2004-12-22 |
| CN1242033C true CN1242033C (en) | 2006-02-15 |
Family
ID=34351287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410015029 Expired - Fee Related CN1242033C (en) | 2004-01-01 | 2004-01-01 | Metal processing microemulsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1242033C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100457876C (en) * | 2006-06-30 | 2009-02-04 | 合肥工业大学 | Emulsified liquid for single phase brass hot rolling and preparation method thereof |
| CN101608310B (en) * | 2008-06-16 | 2011-03-02 | 南京科润工业介质有限公司 | Long-acting emulsion-type antirust fluid |
| CN103059729B (en) * | 2012-12-17 | 2016-03-02 | 铜陵市东方矿冶机械有限责任公司 | A kind of metal antirusting agent containing urotropine |
| CN103215115B (en) * | 2013-03-27 | 2015-06-03 | 沈阳帕卡濑精有限总公司 | Water-soluble high-efficiency micro-emulsion cutting fluid used in metal processing |
| CN103194305A (en) * | 2013-04-07 | 2013-07-10 | 雅弗润滑油（上海）有限公司 | Semisynthesis cutting fluid |
| CN103194304A (en) * | 2013-04-08 | 2013-07-10 | 雅弗润滑油（上海）有限公司 | Micro emulsion |
| CN111363611A (en) * | 2020-04-06 | 2020-07-03 | 重庆赛孚迈特科技有限公司 | Multipurpose antirust microemulsion metal working fluid and preparation method thereof |
| CN113444565A (en) * | 2021-07-26 | 2021-09-28 | 湖南金裕环保科技有限公司 | High-temperature water-based core rod lubricant, preparation method and application thereof |
| CN115302134B (en) * | 2022-03-17 | 2024-08-06 | 山东迈拓凯尔新材料科技有限公司 | Surface protection composition for aluminum foil for welding |
-
2004
- 2004-01-01 CN CN 200410015029 patent/CN1242033C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1556180A (en) | 2004-12-22 |
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Granted publication date: 20060215 Termination date: 20150101 |
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