CN103361151B - Lubricant composite, preparation method thereof and trace lubricant made of same - Google Patents
Lubricant composite, preparation method thereof and trace lubricant made of same Download PDFInfo
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- CN103361151B CN103361151B CN201310320586.5A CN201310320586A CN103361151B CN 103361151 B CN103361151 B CN 103361151B CN 201310320586 A CN201310320586 A CN 201310320586A CN 103361151 B CN103361151 B CN 103361151B
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Abstract
The invention provides a lubricant composite, a preparation method thereof and a method of preparing a lubricant made of the lubricant composite. The lubricant composite is characterized by being made of boric acid, hydramine, carboxylic acid and polyethylene glycol, wherein the mol ratio of boric acid to hydramine to carboxylic acid is 1:1 to 4: 1 to 1.5, and the weight of polyethylene glycol is 25 to 30% of the total weight of the reaction product of boric acid, hydramine and lauric acid. The trace lubricant prepared with the lubricant composite has the advantages of excellent lubricity, cooling ability, extreme pressure anti-wear property and good rust-proof ability. Just a little trace lubricant can satisfy the needs of lubricating, cooling, extreme pressure anti-wearing and rust preventing for the metal processing. The trace lubricant can be corporately used with a trace lubricant device, the usage amount of cutting fluid can be reduced by 90%, the oil spray system of the trace lubricant device will not be obstructed after being used for a long time, and has prominent effects on energy saving, discharge reducing and environmental protecting.
Description
Technical field
The invention belongs to lubrication technical field, relate to a kind of lubricant compositions and preparation method thereof and prepare micro lubricating agent by said composition.
Background technology
It is lubricated that traditional metal cutting processing employing mineral oil or vegetables oil or cutting fluid are carried out a large amount of shower formulas, the usage quantity of lubricant is large, not only waste resource, cause the huge pollution of processing site and environment, also can have a strong impact on the healthy of operator simultaneously, for addressing these problems, in the recent period the research of Minimal Quantity Lubrication Technology is obtained to certain progress, it is large that Minimal Quantity Lubrication Technology has solved above lubricant usage quantity, the problem such as seriously polluted, but the research to micro lubricating agent, the non-ferrous metals processings such as aluminium alloy have had larger breakthrough, and commercialization, but the micro lubricating agent research for ferrous metal, although there is certain progress, but also there is certain problem in application aspect, mainly that lubrication and cooling problem not can solve.
As publication number disclosed a kind of stainless steel coolant for oil-less lubrication system of Chinese patent that is CN101362981 and its production and use, adopt: base oil 25%, compound phosphoric acid fat 50%, potassium borate 10%, tensio-active agent 10% and rust-preventive agent 5% is prepared from, during use, add the stainless steel processing micro cutting liquid using after the 1-5 complete emulsification of water doubly, through experiment, find, at stainless steel cutting, add man-hour machined surface smooth finish better, by oil mass, also significantly reduce, but because working fluid used is emulsion, after using for some time, often the injection system of minimum quantity lubrication device is stopped up, lubricating system with trace amount fault is many, cause workman to have in use resentment.
In addition, as the publication number disclosed a kind of Gear Processing micro cutting liquid of Chinese patent that is CN102936530, adopt: the Gear Processing micro cutting liquid that water soluble polyether 40-70%, petroleum sodium sulfonate 3-5%, sodium-chlor 1-3%, Sulfothiorine 1-3%, tripoly phosphate sodium STPP 1-3%, Sodium Benzoate 0.2-0.5%, dimethyl silicone oil 0.05%-0.1% and excess water process, adding man-hour, by oil mass, be also significantly to reduce, but after processing for some time, on workpiece and cutter, sticky bits are serious, affect cutter life.
Summary of the invention
In view of above defect, the object of the invention is to overcome the deficiencies in the prior art, a kind of lubricant compositions and preparation method thereof is provided and prepares micro lubricating agent by said composition.
For achieving the above object, a kind of lubricant compositions provided by the invention is characterised in that, by boric acid, hydramine, carboxylic acid and polyoxyethylene glycol, be prepared from, wherein, boric acid: hydramine: the mol ratio of carboxylic acid is 1:1~4:1~1.5; The weight of polyoxyethylene glycol is 25~30% of boric acid, hydramine and carboxylic acid gross weight.In addition boric acid: the mol ratio of hydramine is preferred 1:3~4.
A kind of lubricant compositions provided by the invention, also has such technical characterictic: hydramine is one or more the mixture in Monoethanolamine MEA BASF, diethanolamine, trolamine, α-amino isopropyl alcohol, methyldiethanolamine.
In addition, a kind of lubricant compositions provided by the invention, also has such technical characterictic: carboxylic acid is that carbonatoms is 8~18 saturated carboxylic acid or one or more the mixture in unsaturated carboxylic acid.
In addition, a kind of lubricant compositions provided by the invention, also has such technical characterictic: the molecular weight of polyoxyethylene glycol is 200~600.
In addition, the preparation method of above-mentioned a kind of lubricant compositions provided by the invention, is characterized in that, adopts following steps:
Step 1, boric acid and hydramine are added in reactor, be heated with stirring to 120~130 ℃, react decompression after 3~4 hours and discharge the moisture that reaction generates;
, take the reacting as example of boric acid and Monoethanolamine MEA BASF herein, its reaction equation is as follows:
B(OH)
3+3HOCH
2CH
2NH
2B(OCH
2CH
2NH
2)
3+3H
2O
Step 2, carboxylic acid is added in the reactor after completing steps one, stir and be warming up to 170~180 ℃, react 1~2 hour, the moisture of reaction generation is discharged in decompression;
Herein, take the carboxylic acid that adds as lauric acid be example, its main reaction equation is as follows:
CH
3(CH
2)
10COOH+HOCH
2CH
2NH
2CH
3(CH
2)
10COOCH
2CH
2NH
2+H
2O
Owing to not strengthening acid catalysis, above reaction is also insufficient.
So the compound that more than reaction generates is actual, it is the mixture of triethanolamine borate ester, bay thanomin ester, lauric acid and a small amount of boric acid, Monoethanolamine MEA BASF.
Step 3, the decompression of the reactor after completing steps two are cooled to 100~110 ℃, add polyoxyethylene glycol to keep constant temperature to stir 1~2 hour, and moisture is removed in decompression, prepares a kind of lubricant compositions.
The main purpose of above-mentioned steps is to allow polyoxyethylene glycol and residue lauric acid react generate nonionic surface active agent, makes the water-soluble better of solution.
Reaction process is as follows:
CH
3(CH
2)
10COOH+HO(CH
2CH
2O)
nHCH
3(CH
2)
10COO(CH
2CH
2O)
nH+H
2O
(wherein: n=3~14)
In addition, the present invention also provides a kind of using method of above-mentioned lubricant compositions, it is characterized in that: for the preparation of micro lubricating agent.
In addition, the present invention also provides a kind of micro lubricating agent that adopts above-mentioned lubricant compositions to prepare, and it is characterized in that, composed of the following components:
While in the preparation, above-mentioned each component being mixed to transparent or semitransparent shape.
In addition, above-mentioned micro lubricating agent provided by the invention, also has such feature: phosphoric acid salt is one or more the mixture in tripoly phosphate sodium STPP, Sodium hexametaphosphate 99, Sodium phosphate dibasic, SODIUM PHOSPHATE, MONOBASIC, Potassium tripolyphosphate, hexa metaphosphoric acid potassium, dipotassium hydrogen phosphate, potassium primary phosphate.
In addition, above-mentioned micro lubricating agent provided by the invention, also has such feature: defoamer is one or more the mixture in polyethers defoamer, dimethyl silicone oil, Siloxane-Oxyalkylene Copolymers, higher alcohols defoamer, polysiloxane defoamers, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxypropylene tetramethylolmethane ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and polyoxypropylene.Higher alcohols defoamer can be selected from alcohol, phenylethyl alcohol oleic acid ester, toluylic acid bay alcohol ester, tributyl phosphate of C7~C9 etc.Polyether-modified silicon is polyether siloxane copolymers.
Effect and the effect of invention
The micro lubricating agent of the preparation of a kind of lubricant compositions prepared by employing the present invention, have excellent oilness, cooling, extreme pressure anti-wear and good rust-preventing characteristic, a small amount of micro lubricating agent just can meet lubrication, extreme-pressure anti-wear and the antirust requirement of metal processing; Coordinate minimum quantity lubrication device to use, can save the usage quantity of cutting fluid more than 90%, also the injection system of minimum quantity lubrication device can not stopped up after using time for some time, and energy-saving and emission-reduction, environmental protection effect are remarkable.
Embodiment
Embodiment mono-
The agent of 1# micro lubricating
Step 1: by taking 61.83kg(1000mol) boric acid and 213.79kg(3500mol) Monoethanolamine MEA BASF adds in reactor and is heated with stirring to 125 ℃, react decompression after 3.5 hours and discharge the moisture that reaction generates;
Step 2: take in the still that 250.4kg (1250mol) lauric acid adds step 1 reaction, stir and be warming up to 175 ℃, react 1.5 hours, the moisture of reaction generation is discharged in decompression;
Step 3: when step 2 decompression is cooled to 105 ℃, add 147.29kg(above-mentioned steps raw material gross weight 28%) polyoxyethylene glycol (PEG400), keep constant temperature to stir 1.5 hours, moisture is removed in decompression.Prepare a kind of lubricant compositions.
Step 4: get that lubricant compositions 100kg prepared by step 3 adds the dipotassium hydrogen phosphate of 2.5kg, the defoamer dimethyl silicone oil of 0.3kg EDTA-2Na, 0.05kg, the water of 500kg are micro lubricating agent working fluid while being uniformly mixed into transparent or semitransparent shape.
the effect of embodiment mono-:
The agent of 1# micro lubricating is carried out to four ball extreme pressure tests, test-results: P with GB/T12583 experimental technique
d>620 (kgf).
It is the stainless steel bar that Φ 68mm is cut in the sawing of 800m/min high-velocity zone that the agent of 1# micro lubricating is applied to linear velocity, originally with emulsion, carry out lubrication by oil circulation cooling, change now KS-2106 minimum quantity lubrication device (U-shaped nozzle, 2 fluid/pores) and a kind of micro lubricating agent into, result is as following table:
Project | Before transformation | After transformation |
Cut a cutter required time | 90 seconds | 90 seconds |
Saw blade mean lifetime | 4/month | 1/month |
Lubricant consumes | 25kg/ days | 0.4kg/ days |
Job site | Cutting fluid flows everywhere, on-the-spot dirty and messy | Very clean |
The agent of 1# micro lubricating is applied to the turbine hobbing processing of alteration 380mm, before with normal hydraulic oil oil bath lubrication processing.Use lubricating system with trace amount (agent of KS-2105 minimum quantity lubrication device 3 nozzles+micro lubricating) correctional effect contrast table:
Project | Before transformation | After transformation |
The every hobbing of turbine is the required time once | 60 seconds | 45 seconds |
Hobber sharpening number of times | Two class's mills once | Three class's mills once |
Lubricant consumes | 4kg/ days | 0.4kg/ days |
Job site | Typical case is filthy | Very clean |
Aftertreatment | The processing costs of workpiece oil contamination is large | Without aftertreatment |
On application lubricating system with trace amount transformation post-treatment turbine and hobber, without sticky bits, turbine surfaces temperature is normal, can take with hand.
Embodiment bis-
The agent of 2# micro lubricating
Step 1: by taking 61.83kg(1000mol) boric acid and 157.71kg(1500mol) diethanolamine adds in reactor and is heated with stirring to 120 ℃, react decompression after 3 hours and discharge the moisture that reaction generates;
Step 2: take in the still that 426.72kg (1500mol) stearic acid adds step 1 reaction, stir and be warming up to 170 ℃, react 2 hours, the moisture of reaction generation is discharged in decompression;
Step 3: when step 2 decompression is cooled to 100 ℃, add 161.57kg(above-mentioned steps raw material gross weight 25%) polyoxyethylene glycol (PEG200), keep constant temperature to stir 1.5 hours, moisture is removed in decompression.Prepare a kind of lubricant compositions.
Step 4: get that lubricant compositions 100kg prepared by step 3 adds the mixture of 1kg Sodium hexametaphosphate 99 and 1kg Sodium phosphate dibasic, the defoamer Siloxane-Oxyalkylene Copolymers of 0.5kg EDTA-4Na, 0.01kg, the water of 100kg are micro lubricating agent working fluid while being uniformly mixed into transparent or semitransparent shape.
Embodiment tri-
The agent of 3# micro lubricating
Step 1: by taking 61.83kg(1000mol) boric acid and 179.03kg(1200mol) trolamine adds in reactor and is heated with stirring to 120 ℃, react decompression after 4 hours and discharge the moisture that reaction generates;
Step 2: take in the still that 282.47kg (1000mol) oleic acid adds step 1 reaction, stir and be warming up to 180 ℃, react 1 hour, the moisture of reaction generation is discharged in decompression;
Step 3: when step 2 decompression is cooled to 110 ℃, add 157kg(above-mentioned steps raw material gross weight 30%) polyoxyethylene glycol (PEG600), keep constant temperature to stir 1 hour, moisture is removed in decompression.Prepare a kind of lubricant compositions.
Step 4: get lubricant compositions 100kg prepared by step 3 and add the defoamer Siloxane-Oxyalkylene Copolymers of 3kg hexa metaphosphoric acid potassium, 0.1kg, the water of 1000kg, be micro lubricating agent working fluid while being uniformly mixed into transparent or semitransparent shape.
Embodiment tetra-
The agent of 4# micro lubricating
Step 1: by taking 61.83kg(1000mol) boric acid and 300.44kg(4000mol) α-amino isopropyl alcohol adds in reactor and is heated with stirring to 130 ℃, react decompression after 3 hours and discharge the moisture that reaction generates;
Step 2: take in the still that 307.7kg (1200mol) palmitinic acid adds step 1 reaction, stir and be warming up to 175 ℃, react 1.8 hours, the moisture of reaction generation is discharged in decompression;
Step 3: when step 2 decompression is cooled to 108 ℃, add 194.29kg(above-mentioned steps raw material gross weight 29%) polyoxyethylene glycol (PEG300), keep constant temperature to stir 2 hours, moisture is removed in decompression.Prepare a kind of lubricant compositions.
Step 4: get that lubricant compositions 100kg prepared by step 3 adds the mixture of 1.8kg tripoly phosphate sodium STPP and 1kg SODIUM PHOSPHATE, MONOBASIC, the defoamer polypropylene glycerol aether of 0.2kg EDTA-4Na, 0.02kg, the water of 600kg are micro lubricating agent working fluid while being uniformly mixed into transparent or semitransparent shape.
Embodiment five
The agent of 5# micro lubricating
Step 1: by taking 61.83kg(1000mol) boric acid and 130kg(1600mol) mixture of diethanolamine and Monoethanolamine MEA BASF, add in reactor and be heated with stirring to 125 ℃, react decompression after 4 hours and discharge the moisture that reaction generates;
Step 2: take in the sad still that adds step 1 reaction of 201.94kg (1400mol), stir and be warming up to 170 ℃, react 2 hours, the moisture of reaction generation is discharged in decompression;
Step 3: when step 2 decompression is cooled to 110 ℃, add 98.44kg(above-mentioned steps raw material gross weight 25%) polyoxyethylene glycol (PEG500), keep constant temperature to stir 2 hours, moisture is removed in decompression.Prepare a kind of lubricant compositions.
Step 4: get lubricant compositions 100kg prepared by step 3 and add the defoamer toluylic acid bay alcohol ester of 2.2kg tripoly phosphate sodium STPP, 0.1kgEDTA-2Na, 0.08kg, the water of 200kg, be micro lubricating agent working fluid while being uniformly mixed into transparent or semitransparent shape.
Because the micro lubricating agent of above-mentioned 2#~5# and 1# system are with a series of micro lubricating agent, it has the experiment effect suitable with the agent of 1# micro lubricating, does not do repeat specification herein.
Claims (6)
1. a lubricant compositions, is characterized in that: by boric acid, hydramine, carboxylic acid and polyoxyethylene glycol, is prepared from, wherein,
Boric acid: hydramine: the mol ratio of carboxylic acid is 1:1~4:1~1.5;
The weight of polyoxyethylene glycol is 25~30% of boric acid, hydramine and carboxylic acid gross weight;
Described hydramine is a kind of in Monoethanolamine MEA BASF, diethanolamine, trolamine, α-amino isopropyl alcohol;
Described carboxylic acid is lauric acid, stearic acid, palmitinic acid, a kind of in sad;
Described polyoxyethylene glycol is a kind of in PEG200, PEG300, PEG500, PEG600.
2. a kind of lubricant compositions as claimed in claim 1, is characterized in that:
Described boric acid: hydramine: the mol ratio of carboxylic acid is 1:3~4:1~1.5.
3. the preparation method of a kind of lubricant compositions as described in as arbitrary in claim 1-2, is characterized in that, adopts following steps:
Step 1, boric acid and hydramine are added in reactor, be heated with stirring to 120~130 ℃, react decompression after 3~4 hours and discharge the moisture that reaction generates;
Step 2, carboxylic acid is added in the reactor after completing steps one, stir and be warming up to 170~180 ℃, react 1~2 hour, the moisture of reaction generation is discharged in decompression;
Step 3, the decompression of the reactor after completing steps two are cooled to 100~110 ℃, add polyoxyethylene glycol to keep constant temperature to stir 1~2 hour, and moisture is removed in decompression.
4. use a kind of micro lubricating agent of a kind of lubricant compositions preparation as described in as arbitrary in claim 1-2, it is characterized in that, by the component of following weight part, formed:
5. a kind of micro lubricating agent as claimed in claim 4, is characterized in that:
Described phosphoric acid salt is one or more the mixture in tripoly phosphate sodium STPP, Sodium hexametaphosphate 99, Sodium phosphate dibasic, SODIUM PHOSPHATE, MONOBASIC, Potassium tripolyphosphate, hexa metaphosphoric acid potassium, dipotassium hydrogen phosphate, potassium primary phosphate.
6. a kind of micro lubricating agent as claimed in claim 4, is characterized in that:
Described defoamer is one or more the mixture in polyethers defoamer, dimethyl silicone oil, polyether-modified silicon, higher alcohols defoamer, polysiloxane defoamers, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxypropylene tetramethylolmethane ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and polyoxypropylene.
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Cited By (1)
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CN104611093A (en) * | 2015-01-28 | 2015-05-13 | 上海金兆节能科技有限公司 | Lubricating agent composition as well as preparation method thereof and trace cutting fluid prepared from composition |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102703194A (en) * | 2012-05-28 | 2012-10-03 | 上海福岛化工科技发展有限公司 | Aluminum-magnesium alloy cutting fluid |
CN102732364A (en) * | 2012-05-31 | 2012-10-17 | 天长市润达金属防锈助剂有限公司 | Preparation method for antirust cutting fluid |
CN102766515A (en) * | 2012-05-31 | 2012-11-07 | 天长市润达金属防锈助剂有限公司 | Microemulsion-type cutting fluid with good defoaming performance |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5604141B2 (en) * | 2010-03-11 | 2014-10-08 | Jx日鉱日石エネルギー株式会社 | Oil composition and ultra-trace oil supply type cutting / grinding method |
-
2013
- 2013-07-26 CN CN201310320586.5A patent/CN103361151B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102703194A (en) * | 2012-05-28 | 2012-10-03 | 上海福岛化工科技发展有限公司 | Aluminum-magnesium alloy cutting fluid |
CN102732364A (en) * | 2012-05-31 | 2012-10-17 | 天长市润达金属防锈助剂有限公司 | Preparation method for antirust cutting fluid |
CN102766515A (en) * | 2012-05-31 | 2012-11-07 | 天长市润达金属防锈助剂有限公司 | Microemulsion-type cutting fluid with good defoaming performance |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104611093A (en) * | 2015-01-28 | 2015-05-13 | 上海金兆节能科技有限公司 | Lubricating agent composition as well as preparation method thereof and trace cutting fluid prepared from composition |
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Effective date of registration: 20190402 Address after: 518115 35 4-storey Room C, Dayun Software Town, 8288 Longgang Avenue, Henggang Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Long Wei Technology Development Co., Ltd. Address before: 200062 414, room second, 1006 Jinsha River Road, Putuo District, Shanghai. Patentee before: Shanghai Jinzhao Conservation of Energy Science & Technology Co., Ltd. |