CN108998185A - A kind of water based lubrication cooling compositions for intermetallic composite coating - Google Patents
A kind of water based lubrication cooling compositions for intermetallic composite coating Download PDFInfo
- Publication number
- CN108998185A CN108998185A CN201811028959.0A CN201811028959A CN108998185A CN 108998185 A CN108998185 A CN 108998185A CN 201811028959 A CN201811028959 A CN 201811028959A CN 108998185 A CN108998185 A CN 108998185A
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- China
- Prior art keywords
- polyethylene glycol
- ester
- acid
- composite coating
- water based
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Classifications
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- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
-
- 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
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy 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
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
Abstract
A kind of water based lubrication cooling compositions for intermetallic composite coating, it is characterized in that the composition is made of the water of polyethylene glycol dioleic acid ester, polyethylene glycol mono stearate, Sorbitan acid aliphatic ester, aliphatic amine polyoxyethylene ether, Capmul MCM C8 and surplus, the polyethylene glycol dioleic acid ester, polyethylene glycol mono stearate, Sorbitan acid aliphatic ester, aliphatic amine polyoxyethylene ether and Capmul MCM C8 weight ratio be 15~25:4~6:2~4:5~7:1~2.
Description
Technical field
The present invention relates to cutting fluids.
Background technique
When metal material processing, in order to reduce tool wear, the temperature of workpiece and cutter is reduced, is needed to cutter and metal
Material and it is lubricated cooling.Especially cut for intermetallic composite coating in the prior art, grinding when it is often cold using lubrication
But liquid.Existing metalworking coolant is broadly divided into oil type (Straight oil) and aqua type (Water fluid).Water based lubrication
Coolant liquid is due to being increasingly becoming the emphasis of cutting fluid exploitation with excellent cooling effect and safety in utilization.In water based lubrication
Coolant liquid exploitation in how to provide its antiwear and reducing friction and anti-extreme pressure under high dilution can with further decrease use cost,
And reduce the problem of extensive concern is become to the pollution of environment.Chinese document --- (polyethylene glycol dioleic acid ester aqueous solution rubs
Wipe and learn performance study, Ding Xiaofeng, Beijing Jiaotong University's Specialized Master Degree paper, in June, 2014) disclose the double oil of polyethylene glycol
The aqueous solution that acid esters is compounded with triethanolamine borate has preferable antiwear and reducing friction and crush resistance energy, is reported according to the document
The anti-extreme pressure energy of solution can be improved in the addition of triethanolamine borate, but reduces the abrasion resistance of solution.And for reality
The cutting fluid of border application, it is also necessary to meet the requirement of the multinomial quality index such as defoaming, transparency, stainless property.Therefore such as
Where in prior art basis, improving existing formula and obtaining a kind of water based lubrication cooling compositions for intermetallic composite coating becomes
Urgent problem to be solved in the prior art.
Summary of the invention
To solve the above problem in the prior art, the present invention provides a kind of water based lubrication for intermetallic composite coating is cooling
Composition, it is characterized in that the composition is by polyethylene glycol dioleic acid ester, polyethylene glycol mono stearate, Sorbitan acid fat
Acid esters, aliphatic amine polyoxyethylene ether, Capmul MCM C8 and surplus water composition, the polyethylene glycol dioleic acid ester, poly- second two
Alcohol monostearate, Sorbitan acid aliphatic ester, aliphatic amine polyoxyethylene ether and Capmul MCM C8 weight ratio be 15~
25:4~6:2~4:5~7:1~2.
A kind of water based lubrication cooling compositions for intermetallic composite coating, it is characterized in that the double oleic acid of the polyethylene glycol
Ester is the double grease acid esters (PEG600DO) of Macrogol 600, and the polyethylene glycol mono stearate is that polyethylene glycol 400 list is stearic
Acid esters (PEG400MS), the Sorbitan acid aliphatic ester are sorbester p18, and the aliphatic amine polyoxyethylene ether is poly- for octadecylamine
Ethylene oxide ether AC1810.
A kind of water based lubrication cooling compositions for intermetallic composite coating, it is characterized in that the double oleic acid of the polyethylene glycol
Ester, polyethylene glycol mono stearate, Sorbitan acid aliphatic ester, aliphatic amine polyoxyethylene ether, Capmul MCM C8 and surplus
Water composition, the polyethylene glycol dioleic acid ester, polyethylene glycol mono stearate, Sorbitan acid aliphatic ester, fatty amine are poly-
The weight ratio of ethylene oxide ether Capmul MCM C8 is preferably 20:5:3:6:1.
A kind of water based lubrication cooling compositions for intermetallic composite coating, it is characterized in that the water content of the composition
For 20%~99% (wt).Preferably 95%~99%.
A kind of aqueous composition cooling for metal working lubricant provided by the invention, in polyethylene glycol reported in the literature
On the basis of dioleic acid ester compounds lubricating fluid with triethanolamine borate, it is found surprisingly that and increases using special ratios and specification
Polyethylene glycol dioleic acid ester and polyethylene glycol mono stearate compounding add the Sorbitan acid fat of special ratios and specification
Acid esters and aliphatic amine polyoxyethylene ether can significantly improve combination being added without the whiles containing boron additive such as triethanolamine borate
Performance of object when cooling for metal working lubricant, and after high dilution, additionally it is possible to it keeps higher greasy property and resists
Extreme pressure property reduces cost so as to reduce the use of stoste, reduces pollution, avoids the use of boracic raw material.And it is preferred that
Each group distribution ratio, said effect is more significant.
Specific embodiment
The present invention is further illustrated combined with specific embodiments below, but protection scope of the present invention is not limited to
This.
The water-base chain lubricant provided in the embodiment of the present invention is prepared in the following ways
1) it disperses the double grease acid esters (PEGDO) of the polyethylene glycol of recipe quantity, polyethylene glycol mono stearate (PEGMS) in
Recipe quantity water obtains solution (1)
2) by recipe quantity Sorbitan acid aliphatic ester (SPAN), aliphatic amine polyoxyethylene ether (AC), Capmul MCM C8
(CMG) it mixes.
3) solution (1) is added under stirring in the mixed liquor of step 2), lasting stirring becomes transparent and homogeneous liquid.
The weight ratio of the sum of deionized water and other all components is unified for 1:4.
The double grease acid esters specifications of polyethylene glycol are the double grease acid esters (PEG600DO) of Macrogol 600；
Polyethylene glycol mono stearate specification is polyethylene glycol 400 monostearate (PEG400MS)
Sorbitan acid aliphatic ester specification is sorbester p18.
Methoxy poly (ethylene glycol) specification is MPEG600 or MPEG750.
Example formulations see the table below (unit: parts by weight)
After the cutting fluid that embodiment and comparative example obtain respectively is diluted to water content 99%, 95% (wt) with deionized water
It is spare.
Detect the test of 1. lubricity of embodiment
The measurement of simulation lubricity is carried out on four-ball extreme pressure tester.The grinding defect diameter of ball is measured, grinding defect diameter is smaller
Show that greasy property is better.
Method: steel ball is separately fixed in the upper ball base and oil box of four-ball tester.Embodiment is cut with what comparative example obtained
It cuts after liquid is diluted by certain volume multiple and pours into oil box, it is allowed to cover steel ball and reach the joint of pressure ring and nut.
The oil box center for installing sample and ball is placed in the upper ball base of four-ball extreme pressure tester in the following, among lubricating cup and guide post
Circular disk rack is put, load lever is released and defined load is added on ball.Continue 30min, test temperature is 25 DEG C ± 5 DEG C.
Every time after test, the grinding defect diameter of the both direction in length and breadth of any one steel ball, is averaged in measuring box.Wherein used in test
Steel ball is the GCr15 steel ball of II class precision, and diameter 12.7mm, HRC (Rockwell hardness) are 64-66, is mentioned by Shanghai Steel Ball Plant's production
For.
According to the requirement in GBT6144-2010, maximum nothing is detected using the method (revolving speed 1440r/min) in GBT3142
Seizing load PBValue
Grinding defect diameter result such as following table (unit: mm) under different experimental conditions
It is above-mentioned the experimental results showed that, using water based lubrication cooling compositions provided in an embodiment of the present invention, contain being diluted to
Water 95% or 99% when, show preferable lubrication antifriction performance and extreme pressure property, and from above-mentioned data as can be seen that
It can be obviously higher than other embodiments using the greasy property and anti-extreme pressure for the embodiment 5 being preferably formulated.The profit of comparative example
Slip can be significantly lower than each embodiment, in embodiment, the properties of embodiment 6~9 and Examples 1 to 4 with extreme pressure property
Declined compared with Example 5.Illustrate that embodiment passes through optimization formula, the greasy property of the cutting fluid made after dilution
It is significantly improved with extreme pressure property.The formula of comparative example embodiment 5 it is preferred on the basis of delete constituent part, as a result
Show to reduce part other components, apparent negative effect is also produced to the performance of entire metalworking coolant.
Detect 2 transparency of embodiment, defoaming, corrosion test, rust-preventing characteristic test
According to method specified in GBT6144-2010 and standard (L-MAH), cut to what each embodiment and comparative example obtained
It cuts liquid (being diluted to water content 95%) and carries out transparency, pH value, defoaming, corrosion test, rust-preventing characteristic test, it is as a result as follows.
The experimental results showed that the metalworking coolant that embodiment obtains can be qualified in items test, and each comparative example
Fail to pass through total Test.
Claims (5)
1. a kind of water based lubrication cooling compositions for intermetallic composite coating, it is characterized in that the composition is by the double oleic acid of polyethylene glycol
Ester, polyethylene glycol mono stearate, Sorbitan acid aliphatic ester, aliphatic amine polyoxyethylene ether, Capmul MCM C8 and surplus
Water composition, the polyethylene glycol dioleic acid ester, polyethylene glycol mono stearate, Sorbitan acid aliphatic ester, fatty amine are poly-
The weight ratio of ethylene oxide ether and Capmul MCM C8 is 15~25:4~6:2~4:5~7:1~2.
2. a kind of water based lubrication cooling compositions for intermetallic composite coating as described in claim 1, it is characterized in that the poly- second
Glycol dioleic acid ester, polyethylene glycol mono stearate, Sorbitan acid aliphatic ester, aliphatic amine polyoxyethylene ether, single octanoic acid are sweet
Grease and the water of surplus composition, the polyethylene glycol dioleic acid ester, polyethylene glycol mono stearate, Sorbitan acid fatty acid
Ester, aliphatic amine polyoxyethylene ether Capmul MCM C8 weight ratio be preferably 20:5:3:6:1.
3. a kind of water based lubrication cooling compositions for intermetallic composite coating as claimed in claim 1 or 2, it is characterized in that described poly-
Ethylene glycol dioleic acid ester is the double grease acid esters (PEG600DO) of Macrogol 600, and the polyethylene glycol mono stearate is poly- second
400 monostearate of glycol (PEG400MS), the Sorbitan acid aliphatic ester are sorbester p18, the aliphatic amine polyoxyethylene
Ether is octadecylamine polyoxyethylene ether AC1810.
4. a kind of water based lubrication cooling compositions for intermetallic composite coating as described in claim 1, it is characterized in that the combination
The water content of object is 20%~99% (wt).
5. a kind of water based lubrication cooling compositions for intermetallic composite coating as described in claim 1, it is characterized in that the combination
The water content of object is preferably 95%~99%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028959.0A CN108998185A (en) | 2018-09-05 | 2018-09-05 | A kind of water based lubrication cooling compositions for intermetallic composite coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028959.0A CN108998185A (en) | 2018-09-05 | 2018-09-05 | A kind of water based lubrication cooling compositions for intermetallic composite coating |
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| Publication Number | Publication Date |
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| CN108998185A true CN108998185A (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811028959.0A Pending CN108998185A (en) | 2018-09-05 | 2018-09-05 | A kind of water based lubrication cooling compositions for intermetallic composite coating |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050039381A1 (en) * | 2003-08-22 | 2005-02-24 | Langer Deborah A. | Emulsified fuels and engine oil synergy |
| CN106350191A (en) * | 2016-08-27 | 2017-01-25 | 蚌埠市广瑞机械有限公司 | Mechanical cutting fluid high in stability |
| CN108018113A (en) * | 2017-11-28 | 2018-05-11 | 东莞市四辉表面处理科技有限公司 | A kind of environment protection type multifunctional fully synthetic cutting fluid |
-
2018
- 2018-09-05 CN CN201811028959.0A patent/CN108998185A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050039381A1 (en) * | 2003-08-22 | 2005-02-24 | Langer Deborah A. | Emulsified fuels and engine oil synergy |
| CN106350191A (en) * | 2016-08-27 | 2017-01-25 | 蚌埠市广瑞机械有限公司 | Mechanical cutting fluid high in stability |
| CN108018113A (en) * | 2017-11-28 | 2018-05-11 | 东莞市四辉表面处理科技有限公司 | A kind of environment protection type multifunctional fully synthetic cutting fluid |
Non-Patent Citations (1)
| Title |
|---|
| 宋伟: ""聚乙二醇硬脂酸酯的合成与应用"", 《中国石油和化工标准与质量》 * |
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Application publication date: 20181214 |
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