CN102899152A - Multi-effect semi-synthetic cutting solution - Google Patents
Multi-effect semi-synthetic cutting solution Download PDFInfo
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- CN102899152A CN102899152A CN2012104006135A CN201210400613A CN102899152A CN 102899152 A CN102899152 A CN 102899152A CN 2012104006135 A CN2012104006135 A CN 2012104006135A CN 201210400613 A CN201210400613 A CN 201210400613A CN 102899152 A CN102899152 A CN 102899152A
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Abstract
The invention discloses a multi-effect semi-synthetic cutting solution. The solution is prepared by uniformly mixing the following raw material components in percentage by total mass of 100%: 10 to 14% of monoethanolamine for industrial use, 0.1 to 0.2% of benzotriazole for industrial use, 10 to 13% of boric acid for industrial use, 4 to 6% of phosphate-borate-containing water-based lubricant, 4 to 7% of tall oil fatty acid for industrial use, 8 to 12% of naphthenic oil K22, 2 to 4% of petroleum sodium sulfonate No.55, 0.5 to 1.5% of oleic acid polyoxyethylene ester for industrial use, 1.5 to 2% of 1,3,5-tri(2-hydroxyethyl)-hexahydrotriazine for industrial use, 0.1 to 0.2% of organic silicon defoamer for industrial use and the balance of water. The solution has high lubrication extreme pressure performance and is biodegradable and environment-friendly.
Description
Technical field
The present invention relates to the lubricant technical field, especially relate to a kind of semi-synthetic machining of metals liquid.
Background technology
Current metal working fluid industry is for the unmanageable material of harshness and technique (material such as stainless steel, high hard alloy steel etc.; Technique such as tapping, depth drill, ream etc.), must use the metal working fluid of high lubricated and extreme pressure property, sometimes even must process with machining oil.What use was more on the present technological layer is to improve the content of base oil in the cutting fluid and adopt clorafin as extreme pressure lubricant, lubricates and extreme pressure property to guarantee it.But the biological degradability extreme difference of this two classes raw material is very large to the pollution of environment.
Summary of the invention
For the problems referred to above that prior art exists, the applicant provides a kind of multiple-effect type semi-synthetic cutting fluid.The present invention not only has good lubricated extreme pressure property, and has biological degradability, and is free from environmental pollution.
Technical scheme of the present invention is as follows:
The semi-synthetic cutting fluid of a kind of multiple-effect type gets final product stirring after each feed composition mixing, and each feed composition and mass percent thereof are respectively:
Monoethanolamine, technical grade: 10 ~ 14%;
Benzotriazole, technical grade: 0.1 ~ 0.2%;
Boric acid, technical grade: 10 ~ 13%;
Phosphorous boric acid ester water base lubricant: 4 ~ 6%;
Ready denier oil acid, technical grade: 4 ~ 7%;
Naphthenic oil K22:8 ~ 12%;
Petroleum sodium sulfonate, 55#:2 ~ 4%;
Polyoxyethylene oleic acid ester, technical grade: 0.5 ~ 1.5%;
1,3,5-three (2-hydroxyethyl)-Hexahydrotriazine, technical grade: 1.5 ~ 2%;
Silicone antifoam agent, technical grade: 0.1 ~ 0.2%;
Surplus is water, and the mass percent of above-mentioned each feed composition adds up to absolutely;
Wherein the preparation method of phosphorous boric acid ester water base lubricant is as follows:
(1) boric acid, raw material A, glycerol are put in the reactor, reacted under the condition that vacuumizes and constantly stir, temperature of reaction is 80 ~ 120 ℃, 60 ~ 120 minutes reaction times;
(2) close and vacuumize, reactor temperature is cooled to below 50 ℃, slowly adds Vanadium Pentoxide in FLAKES again in reactor, constantly stirs, and the control temperature of reaction is below 90 ℃, reinforced complete rear stirring 50 ~ 70 minutes;
(3) the control temperature adds pure water below 90 ℃ in reactor, stirs 60 ~ 90 minutes;
(4) temperature of reaction kettle is dropped to room temperature, discharging;
Described raw material A is a kind of among a kind of or AEO (4 ~ 9) among the TX-(4 ~ 9);
The purity of above-mentioned each raw material and mass percent are: raw material A, technical grade, 70 ~ 85%; Boric acid, technical grade, 2.5 ~ 4%; Glycerol, technical grade, 2 ~ 6.5%; Vanadium Pentoxide in FLAKES, technical grade, 4 ~ 7%; Pure water, technical grade, 3 ~ 17%.
Described polyoxyethylene oleic acid ester can be selected oleic acid EO9.Described silicone antifoam agent can be selected the products A FG-3168 of Dow Corning company, or the product K M72S of the product K S603 of company of SHIN-ETSU HANTOTAI or company of SHIN-ETSU HANTOTAI.Described naphthenic oil K22 is the product that petrochemical industry company limited is newly encircled in the Kunshan, Suzhou.
Wherein 1,3,5-three (2-hydroxyethyl)-Hexahydrotriazine is called for short BK.
Wherein the Main Function of each raw material is as shown in table 1:
Table 1
Wherein silicone antifoam agent is of a great variety, can select arbitrarily product type commonly used on the market, is not limited to the products A FG-3168 of Dow Corning company, the product K S603 of company of SHIN-ETSU HANTOTAI, KM72S.
When each feed composition was mixed rear the stirring, temperature remained 20 ~ 40 ℃;
When preparing phosphorous boric acid ester water base lubricant, the control temperature is in order to reduce the sintering phenomenon of phosphorus below 90 ℃ in step (2).
The technique effect that the present invention is useful is:
The present invention is as main extreme pressure lubricant take distinctive phosphorous boric acid ester water base lubricant, replace the clorafin class extreme pressure agent in the conventional lubricants prescription, composite with water, Dormant oils, emulsifying agent, inhibiter, coupler, defoamer and sterilant etc., when satisfying the high lubricated extreme pressure property of product, also can effectively reduce the consumption of base oil and all kinds of table agent alive.
The assurance of the lubricated extreme pressure property of the present invention is based on the phosphorous boric acid ester water base lubricant in the prescription.The Antiwear Mechanism of phosphorous boric acid ester is to generate the amorphous structure film that one deck had not only contained organism but also contained organic/inorganic substance at friction surface, and specifically ascribe two aspects to: (1) boric acid ester is decomposed to form the boron oxide film at friction surface; (2) phosphorus in the phosphorous boric acid ester forms the tertiary iron phosphate film with the iron of device surface in friction.The formation of these two kinds of films all helps the antiwear and antifriction effect, and wherein being added with of phosphorus helps form tertiary iron phosphate, and metallic cation can play the effect of stablizing phosphate film.The long mill of four balls is tested and is shown, phosphorous borate lubricating and ZDDP series lubricant agent have outstanding wear-resistant synergy.
The present invention and similar products at home and abroad are compared, and have the following advantages:
(1) the present invention has excellent lubricated extreme pressure property.The extreme pressure property detected result of 10% the aqueous solution is: PD value (N)〉1100N, the PB value〉70kgf, anti-attrition value＜0.13.
(2) the present invention has excellent inhibition and rustless property, can be fit to the processing of the various material such as cast iron, steel alloy, stainless steel, aluminium alloy.Rust prevention during manufacture to ferrous metal reaches 7 ~ 15 days.
(3) the present invention is translucent microemulsion, and biologically stable is good, and life cycle is long, is difficult for smelly.
(4) the present invention has good cleaning performance, and the workpiece after the processing cleans very much.
(5) the present invention does not contain and is difficult for biodegradable clorafin and easily carcinogenic Sodium Nitrite, and the feature of environmental protection is good, uses safety.
Embodiment
Embodiment 1
At first prepare phosphorous boric acid ester water base lubricant:
(1) boric acid, raw material A, glycerol are put in the reactor, reacted under the condition that vacuumizes and constantly stir, temperature of reaction is 80 ℃, 120 minutes reaction times;
(2) close and vacuumize, reactor temperature is cooled to below 50 ℃, slowly adds Vanadium Pentoxide in FLAKES again in reactor, constantly stirs, and the control temperature of reaction is below 90 ℃, reinforced complete rear stirring 1 hour;
(3) the control temperature adds pure water below 90 ℃ in reactor, stirs 60 minutes;
(4) temperature of reaction kettle is dropped to room temperature, discharging obtains phosphorous boric acid ester water base lubricant.
Then monoethanolamine, benzotriazole, boric acid, phosphorous boric acid ester water base lubricant, ready denier oil acid, naphthenic oil K22, petroleum sodium sulfonate, polyoxyethylene oleic acid ester (EO9), BK, silicone antifoam agent, tap water are mixed, stir under 20 ℃ and can obtain the semi-synthetic cutting fluid of this multiple-effect type.
Embodiment 2
At first prepare phosphorous boric acid ester water base lubricant:
(1) boric acid, raw material A, glycerol are put in the reactor, reacted under the condition that vacuumizes and constantly stir, temperature of reaction is 120 ℃, 60 minutes reaction times;
(2) close and vacuumize, reactor temperature is cooled to below 50 ℃, slowly adds Vanadium Pentoxide in FLAKES again in reactor, constantly stirs, and the control temperature of reaction is below 90 ℃, reinforced complete rear stirring 50 minutes;
(3) the control temperature adds pure water below 90 ℃ in reactor, stirs 70 minutes;
(4) temperature of reaction kettle is dropped to room temperature, discharging obtains phosphorous boric acid ester water base lubricant.
Then monoethanolamine, benzotriazole, boric acid, phosphorous boric acid ester water base lubricant, ready denier oil acid, naphthenic oil K22, petroleum sodium sulfonate, polyoxyethylene oleic acid ester (EO9), BK, silicone antifoam agent, tap water are mixed, stir under 20 ℃ and can obtain the semi-synthetic cutting fluid of this multiple-effect type.
Embodiment 3
At first prepare phosphorous boric acid ester water base lubricant:
(1) boric acid, raw material A, glycerol are put in the reactor, reacted under the condition that vacuumizes and constantly stir, temperature of reaction is 100 ℃, 100 minutes reaction times;
(2) close and vacuumize, reactor temperature is cooled to below 50 ℃, slowly adds Vanadium Pentoxide in FLAKES again in reactor, constantly stirs, and the control temperature of reaction is below 90 ℃, reinforced complete rear stirring 70 minutes;
(3) the control temperature adds pure water below 90 ℃ in reactor, stirs 80 minutes;
(4) temperature of reaction kettle is dropped to room temperature, discharging obtains phosphorous boric acid ester water base lubricant.
Then monoethanolamine, benzotriazole, boric acid, phosphorous boric acid ester water base lubricant, ready denier oil acid, naphthenic oil K22, petroleum sodium sulfonate, polyoxyethylene oleic acid ester (EO9), BK, silicone antifoam agent, tap water are mixed, stir under 20 ℃ and can obtain the semi-synthetic cutting fluid of this multiple-effect type.
When preparing phosphorous boric acid ester water base lubricant, embodiment 1 ~ 3 used raw material weight is shown in Table 2, and unit is kg.
Table 2
When preparing the semi-synthetic cutting fluid of this multiple-effect type, embodiment 1 ~ 3 each used raw materials quality is shown in Table 3, and unit is kg.
Table 3
The semi-synthetic micro-emulsion cutting fluid of embodiment 1 gained multiple-effect type is carried out Performance Detection, and the test method and the detected result that detect institute's foundation are as shown in table 4.
Table 4
Can find out from the detected result of table 4, the prepared cutting fluid extreme boundary lubrication of the present invention is functional, can satisfy the oilness requirement of multiple-effect type micro-emulsion cutting fluid (MAF), can use at car, mill, in the processing of the heavy cut of the working procedures such as boring, hinge, brill, tapping and high-rate grinding.
Claims (4)
1. the semi-synthetic cutting fluid of multiple-effect type gets final product stirring after each feed composition mixing, it is characterized in that each feed composition and mass percent thereof are respectively:
Monoethanolamine, technical grade: 10 ~ 14%;
Benzotriazole, technical grade: 0.1 ~ 0.2%;
Boric acid, technical grade: 10 ~ 13%;
Phosphorous boric acid ester water base lubricant: 4 ~ 6%;
Ready denier oil acid, technical grade: 4 ~ 7%;
Naphthenic oil K22:8 ~ 12%;
Petroleum sodium sulfonate, 55#:2 ~ 4%;
Polyoxyethylene oleic acid ester, technical grade: 0.5 ~ 1.5%;
1,3,5-three (2-hydroxyethyl)-Hexahydrotriazine, technical grade: 1.5 ~ 2%;
Silicone antifoam agent, technical grade: 0.1 ~ 0.2%;
Surplus is water, and the mass percent of above-mentioned each feed composition adds up to absolutely;
Wherein the preparation method of phosphorous boric acid ester water base lubricant is as follows:
(1) boric acid, raw material A, glycerol are put in the reactor, reacted under the condition that vacuumizes and constantly stir, temperature of reaction is 80 ~ 120 ℃, 60 ~ 120 minutes reaction times;
(2) close and vacuumize, reactor temperature is cooled to below 50 ℃, slowly adds Vanadium Pentoxide in FLAKES again in reactor, constantly stirs, and the control temperature of reaction is below 90 ℃, reinforced complete rear stirring 50 ~ 70 minutes;
(3) the control temperature adds pure water below 90 ℃ in reactor, stirs 60 ~ 90 minutes;
(4) temperature of reaction kettle is dropped to room temperature, discharging;
Described raw material A is a kind of among a kind of or AEO (4 ~ 9) among the TX-(4 ~ 9);
The purity of above-mentioned each raw material and mass percent are: raw material A, technical grade, 70 ~ 85%; Boric acid, technical grade, 2.5 ~ 4%; Glycerol, technical grade, 2 ~ 6.5%; Vanadium Pentoxide in FLAKES, technical grade, 4 ~ 7%; Pure water, technical grade, 3 ~ 17%.
2. the semi-synthetic micro-emulsion cutting fluid of multiple-effect type according to claim 1 is characterized in that described polyoxyethylene oleic acid ester can select oleic acid EO9.
3. the semi-synthetic micro-emulsion cutting fluid of multiple-effect type according to claim 1 is characterized in that described silicone antifoam agent can select the products A FG-3168 of Dow Corning company, or the product K M72S of the product K S603 of company of SHIN-ETSU HANTOTAI or company of SHIN-ETSU HANTOTAI.
4. the semi-synthetic micro-emulsion cutting fluid of multiple-effect type according to claim 1 is characterized in that described naphthenic oil K22 is the product that petrochemical industry company limited is newly encircled in the Kunshan, Suzhou.
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| CN106190481A (en) * | 2016-07-13 | 2016-12-07 | 天长市润达金属防锈助剂有限公司 | A kind of magnalium cutting fluid with excellent abrasion resistant extreme-pressure performance |
| CN106959343A (en) * | 2017-03-20 | 2017-07-18 | 北京中鼎合信科技发展有限公司 | A kind of water base ultrasonic inspection couplant composition of environment-friendly high-efficiency and preparation method thereof |
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| CN111040859A (en) * | 2019-12-25 | 2020-04-21 | 上海金兆节能科技有限公司 | High-temperature environment-friendly lubricating grease and preparation method thereof |
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Denomination of invention: Multi-effect semi-synthetic cutting solution Effective date of registration: 20160919 Granted publication date: 20140402 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Wuxi Technology Co., Ltd.|Song Xiaolin Registration number: 2016990000793 |
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Date of cancellation: 20181219 Granted publication date: 20140402 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: NANOLUBTECH (WUXI) SCI&TECH CO., LTD.|Song Xiaolin Registration number: 2016990000793 |