CN111057612A - Special Grinding Fluid for Carbide - Google Patents
Special Grinding Fluid for Carbide Download PDFInfo
- Publication number
- CN111057612A CN111057612A CN201911334939.0A CN201911334939A CN111057612A CN 111057612 A CN111057612 A CN 111057612A CN 201911334939 A CN201911334939 A CN 201911334939A CN 111057612 A CN111057612 A CN 111057612A
- Authority
- CN
- China
- Prior art keywords
- acid
- grinding fluid
- polyether modified
- coupling agent
- hard alloy
- Prior art date
- 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.)
- Withdrawn
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 26
- 239000012530 fluid Substances 0.000 title claims abstract description 24
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 18
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 16
- 229920000570 polyether Polymers 0.000 claims abstract description 16
- 150000002148 esters Chemical class 0.000 claims abstract description 10
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims abstract description 10
- LWBHHRRTOZQPDM-UHFFFAOYSA-N undecanedioic acid Chemical compound OC(=O)CCCCCCCCCC(O)=O LWBHHRRTOZQPDM-UHFFFAOYSA-N 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 7
- 125000003354 benzotriazolyl group Chemical class N1N=NC2=C1C=CC=C2* 0.000 claims abstract description 7
- 239000013530 defoamer Substances 0.000 claims abstract description 7
- 239000003899 bactericide agent Substances 0.000 claims abstract description 6
- 239000007822 coupling agent Substances 0.000 claims abstract description 6
- 150000007524 organic acids Chemical class 0.000 claims abstract description 6
- OEOIWYCWCDBOPA-UHFFFAOYSA-N 6-methyl-heptanoic acid Chemical compound CC(C)CCCCC(O)=O OEOIWYCWCDBOPA-UHFFFAOYSA-N 0.000 claims abstract description 5
- YPIFGDQKSSMYHQ-UHFFFAOYSA-N 7,7-dimethyloctanoic acid Chemical compound CC(C)(C)CCCCCC(O)=O YPIFGDQKSSMYHQ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 150000003628 tricarboxylic acids Chemical class 0.000 claims abstract description 5
- XZOYHFBNQHPJRQ-UHFFFAOYSA-N 7-methyloctanoic acid Chemical compound CC(C)CCCCCC(O)=O XZOYHFBNQHPJRQ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 239000000956 alloy Substances 0.000 claims description 17
- 229910045601 alloy Inorganic materials 0.000 claims description 17
- GIACMWUKBLHAAG-UHFFFAOYSA-N 2-[hexyl(2-hydroxyethyl)amino]ethanol Chemical compound CCCCCCN(CCO)CCO GIACMWUKBLHAAG-UHFFFAOYSA-N 0.000 claims 1
- HHPDFYDITNAMAM-UHFFFAOYSA-N 2-[cyclohexyl(2-hydroxyethyl)amino]ethanol Chemical compound OCCN(CCO)C1CCCCC1 HHPDFYDITNAMAM-UHFFFAOYSA-N 0.000 abstract description 8
- 229910017052 cobalt Inorganic materials 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 101001018064 Homo sapiens Lysosomal-trafficking regulator Proteins 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 102100033472 Lysosomal-trafficking regulator Human genes 0.000 description 2
- 235000010703 Modiola caroliniana Nutrition 0.000 description 2
- 244000038561 Modiola caroliniana Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 description 1
- 235000003826 Artemisia Nutrition 0.000 description 1
- 235000003261 Artemisia vulgaris Nutrition 0.000 description 1
- 240000006891 Artemisia vulgaris Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- -1 alcohol amine Chemical class 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 1
- 235000009052 artemisia Nutrition 0.000 description 1
- 229920000704 biodegradable plastic Polymers 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/044—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms having cycloaliphatic groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/047—Siloxanes with specific structure containing alkylene oxide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
本发明公开一种硬质合金专用磨削液，其特征在于由以下质量百分比组分组成：环己基二乙醇胺6~20%、有机酸10%~20%、苯并三氮唑衍生物1~3%、聚醚改性酯6~15%、氢氧化钾0.5~5%、偶合剂3~5%、杀菌剂1~2%、聚醚改性硅消泡剂0.1~0.5%、水余量；所述有机酸为三元羧酸、十一烷二酸和癸二酸中的至少一种；所述聚醚改性酯，其结构如下：其中n=5~15，R为18碳烷基；所述偶合剂为新癸酸、异辛酸和异壬酸中的至少一种。The invention discloses a special grinding fluid for cemented carbide, which is characterized by being composed of the following components in mass percentage: 6-20% of cyclohexyldiethanolamine, 10-20% of organic acid, 1-20% of benzotriazole derivative 3%, polyether modified ester 6~15%, potassium hydroxide 0.5~5%, coupling agent 3~5%, bactericide 1~2%, polyether modified silicon defoamer 0.1~0.5%, excess water amount; the organic acid is at least one of tricarboxylic acid, undecanedioic acid and sebacic acid; the polyether-modified ester has the following structure: Wherein n=5～15, R is 18 carbon alkyl; Described coupling agent is at least one in neodecanoic acid, isooctanoic acid and isononanoic acid.
Description
Technical Field
The invention belongs to the technical field of hard alloy processing lubrication and cooling, and particularly relates to a special grinding fluid for hard alloy, which is environment-friendly, can inhibit cobalt precipitation and has a long service life.
Background
Cemented carbide has particularly high hardness even at extremely high temperatures, and excellent wear resistance and corrosion resistance, and is widely used for molds, tools, and the like. The hard alloy generates a large amount of heat during the grinding process, and the grinding fluid is required to dissipate the heat. Because the oily grinding fluid has poor heat dissipation, is easy to burn at high temperature on a workpiece and has a severe operating environment, the conventional hard alloy grinding processing usually adopts the water-based grinding fluid with good cooling property. The existing commercially available water-based grinding fluid for hard alloy has more problems, such as high cobalt leaching amount due to triethanolamine, loose hard alloy framework, seriously reduced performance, and harmful waste liquid to human body and environment; or nitrite harmful to human body and environment; or contains AMP-95, diglycolamine, etc., has heavy smell in the grinding process, and the production environment is unbearable for operators.
As a special alcohol amine, the cyclohexyl diethanolamine has the advantages of excellent water solubility and base number stability, low volatility, low odor, good antibacterial performance, small corrosion to nonferrous metals and the like. However, the application of the cyclohexyl diethanolamine and other components in the hard alloy grinding fluid is not reported so far.
Disclosure of Invention
The invention aims to provide the special grinding fluid for the hard alloy, which is environment-friendly, can inhibit cobalt precipitation and has long service life.
The technical solution of the invention is as follows: the grinding fluid special for the hard alloy is characterized by comprising the following components in percentage by mass: 6-20% of cyclohexyl diethanolamine, 10-20% of organic acid, 1-3% of benzotriazole derivative, 6-15% of polyether modified ester, 0.5-5% of potassium hydroxide, 3-5% of coupling agent, 1-2% of bactericide, 0.1-0.5% of polyether modified silicon defoamer and the balance of water; the organic acid is at least one of tricarboxylic acid, undecanedioic acid and sebacic acid; the polyether modified ester has the following structure:
the coupling agent is at least one of neodecanoic acid, isooctanoic acid and isononanoic acid.
Compared with the prior art, the invention has the following advantages:
1. low odor and VOC, and improved production environment;
2. excellent cobalt inhibition performance, long time for replacing the groove, long service life and reduced waste liquid discharge;
3. the environment-friendly biodegradable plastic does not contain toxic and harmful substances such as nitrite, heavy metal, secondary amine, sulfur, chlorine, phosphorus and the like, and is biodegradable and environment-friendly.
Detailed Description
Example 1:
the grinding fluid special for the hard alloy comprises the following components in percentage by mass: 15% of cyclohexyl diethanolamine, 10% of tricarboxylic acid, 5% of undecanedioic acid mixture, 2% of benzotriazole derivative, 10% of polyether modified ester, 2% of potassium hydroxide, 4% of neodecanoic acid, 201% of bactericide BIT, 0.1% of polyether modified silicon defoamer and the balance of water. The components are stirred and mixed evenly.
Cyclohexyldiethanolamine, preferably colain GENAMIN CH 020; benzotriazole derivatives, preferably Ciba Irgemet 42, polyether modified ester is selected from Shenzhen Artemisia chemical 1509, and the structure is as follows:
the polyether modified silicon defoamer is preferably MS-575 of Geng Qing Xin of the United states.
Example 2:
the grinding fluid special for the hard alloy comprises the following components in percentage by mass: 9% of cyclohexyl diethanolamine, 20% of sebacic acid, 1% of benzotriazole derivative, 15% of polyether modified ester, 0.5% of potassium hydroxide, 5% of isooctanoic acid, 201% of bactericide BIT, 0.3% of polyether modified silicon defoamer and the balance of water.
The source of the raw materials and the preparation method are the same as those in example 1.
Example 3:
the grinding fluid special for the hard alloy comprises the following components in percentage by mass: 20% of cyclohexyl diethanolamine, 3% of tricarboxylic acid, 7% of undecanedioic acid, 10% of sebacic acid, 3% of benzotriazole derivative, 8% of polyether modified ester, 5% of potassium hydroxide, 1% of neodecanoic acid, 1% of isooctanoic acid, 3% of isononanoic acid, a bactericide BIT 202%, 0.4% of polyether modified silicon defoamer and the balance of water.
The source of the raw materials and the preparation method are the same as those in example 1.
Typical technical data of example 1 of the present invention are shown in table 1.
TABLE 1
The hard alloy grinding fluid prepared in the embodiment 1 of the invention is tested in a precision cutter manufacturing enterprise (Riqi) in Cangzhou according to the concentration of 5-10%, and the original grinding fluid is successfully replaced. When the grinding fluid is used for about one month originally, the color of the working fluid is changed into mauve, which shows that the color is gradually deepened from pink to mauve along with the increase of the precipitation amount of cobalt, and a groove needs to be changed; by using the special grinding fluid for the hard alloy prepared in the embodiment 1 of the invention, the color of the working fluid is red within three months, which shows that the precipitation amount of cobalt is obviously reduced, the groove is replaced within 4-6 months, and the service life is greatly prolonged; in addition, since grinding fluid of a certain enterprise is used for grinding the roller in a high-speed line workshop of a certain iron and steel company, and part of workers have allergy because the grinding fluid contains nitrite, the problem of skin allergy of the workers is solved after the test is carried out by using the special grinding fluid for the hard alloy prepared in the embodiment 1 of the invention.
Claims (1)
1. The grinding fluid special for the hard alloy is characterized by comprising the following components in percentage by mass: ring (C)
6-20% of hexyldiethanolamine, 10-20% of organic acid, 1-3% of benzotriazole derivative, 6-15% of polyether modified ester, 0.5-5% of potassium hydroxide, 3-5% of a coupling agent, 1-2% of a bactericide, 0.1-0.5% of a polyether modified silicon defoamer and the balance of water; the organic acid is at least one of tricarboxylic acid, undecanedioic acid and sebacic acid; the polyether modified ester has the following structure:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911334939.0A CN111057612A (en) | 2019-12-23 | 2019-12-23 | Special Grinding Fluid for Carbide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911334939.0A CN111057612A (en) | 2019-12-23 | 2019-12-23 | Special Grinding Fluid for Carbide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111057612A true CN111057612A (en) | 2020-04-24 |
Family
ID=70301503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911334939.0A Withdrawn CN111057612A (en) | 2019-12-23 | 2019-12-23 | Special Grinding Fluid for Carbide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111057612A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509633A (en) * | 2012-06-21 | 2014-01-15 | 中国石油天然气股份有限公司 | A kind of water-soluble polyether ester lubricating additive and preparation method thereof |
| CN105073964A (en) * | 2013-02-20 | 2015-11-18 | 出光兴产株式会社 | Water-based metalworking oil |
| CN105754701A (en) * | 2016-03-28 | 2016-07-13 | 启东市合成化工厂有限公司 | Grinding fluid for processing cobalt-containing hard alloy |
-
2019
- 2019-12-23 CN CN201911334939.0A patent/CN111057612A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509633A (en) * | 2012-06-21 | 2014-01-15 | 中国石油天然气股份有限公司 | A kind of water-soluble polyether ester lubricating additive and preparation method thereof |
| CN105073964A (en) * | 2013-02-20 | 2015-11-18 | 出光兴产株式会社 | Water-based metalworking oil |
| CN105754701A (en) * | 2016-03-28 | 2016-07-13 | 启东市合成化工厂有限公司 | Grinding fluid for processing cobalt-containing hard alloy |
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Application publication date: 20200424 |