CN104450021B - A kind of type of resistance to abrasion mechanical transmission lubrication oil and preparation method thereof - Google Patents
A kind of type of resistance to abrasion mechanical transmission lubrication oil and preparation method thereof Download PDFInfo
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- CN104450021B CN104450021B CN201410591316.2A CN201410591316A CN104450021B CN 104450021 B CN104450021 B CN 104450021B CN 201410591316 A CN201410591316 A CN 201410591316A CN 104450021 B CN104450021 B CN 104450021B
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Abstract
A kind of type of resistance to abrasion mechanical transmission lubrication oil and preparation method thereof, a kind of type of resistance to abrasion mechanical transmission lubrication oil includes the following raw material according to mass fraction meter: Semen Maydis oil 10 15 parts, alhpa olefin 30 40 parts, sodium citrate 28 parts, sulfide isobutene 10 14 parts, glycerol acrylate 57 parts, mono butonediimide 13 parts, zinc dialkyl dithiophosphate 15 20 parts, glycerol 10 15 parts, sorbitan monooleate 56 parts, sulfurized olefin cotton oil 13 parts, triethanolamine 46 parts, tetramethylolmethane 60 70 parts, 34 parts of graphite, tricresyl phosphate 23 parts.The present invention utilizes Semen Maydis oil and alhpa olefin to compound with the common of other additives, improves the abrasion resistance of lubricating oil；Simultaneously.Dissolubility good to other additives after utilizing single succinyl Asia, triethanolamine and glycerol mixing, makes the dispersibility of lubricating oil get a promotion, and improves its lubrication, anti-wear performance.
Description
Technical field
The present invention relates to a kind of type of resistance to abrasion mechanical transmission lubrication oil and preparation method thereof, belong to technical field of lubricating oil.
Background technology
Lubricating oil can reduce the friction between thing and thing, thus effectively reduces the abrasion of object.In recent years, along with the development of mechanical industry, lubricating oil application in mechanical devices has also reached unprecedented development.The compounded lubricating oil that traditional lubricating oil is the most gradually had excellent greasy property by some replaces, it has been investigated that, in conventional lubrication oil, other additives compounding can be effectively improved the effect of lubricating oil, but in view of the dissolubility between each component and mutual synergism, select between suitable additive and lube base oil compounding still suffers from great difficulty.Lubricating oil is typically made up of base oil and additive, and base oil is major part, and additive can give lubricating oil some new functions.
Presently commercially available lubricant mainly have lubrication, antirust, cool down, the effect such as insulation, although the most perfect difference in functionality of lubricating oil, but owing to the selection of additive is unreasonable, still result in the poor effect of lubricating oil, the performances such as the abrasion performance of some machinery lubricating oil are the best, causing the lubricity between mechanical part the best, wear extent is bigger.
Summary of the invention
It is an object of the invention to provide a kind of type of resistance to abrasion mechanical transmission lubrication oil and preparation method thereof, solve the conventional lubrication oil deficiency that lubricant effect is the best between mechanical part, abrasion performance is poor.
Present invention employs following technical scheme:
A kind of type of resistance to abrasion mechanical transmission lubrication oil, the following raw material including according to mass fraction meter: Semen Maydis oil 10-15 part, alpha-olefin 30-40 part, sodium citrate 2-8 part, sulfide isobutene 10-14 part, glycerol acrylate 5-7 part, mono butonediimide 1-3 part, zinc dialkyl dithiophosphate 15-20 part, glycerol 10-15 part, sorbitan monooleate 5-6 part, sulfurized olefin cotton oil 1-3 part, triethanolamine 4-6 part, tetramethylolmethane 60-70 part, graphite 3-4 part, tricresyl phosphate 2-3 part.
The described one type of resistance to abrasion mechanical transmission lubrication oil, the following raw material including according to mass fraction meter: Semen Maydis oil 10-12 part, alpha-olefin 30-35 part, sodium citrate 2-6 part, sulfide isobutene 10-11, glycerol acrylate 5-6 part, mono butonediimide 1-2 part, zinc dialkyl dithiophosphate 15-18 part, glycerol 10-13 part, sorbitan monooleate 5-6 part, sulfurized olefin cotton oil 1-2 part, triethanolamine 4-5 part, tetramethylolmethane 60-66 part, graphite 3-4 part, tricresyl phosphate 2-3 part.
The described one type of resistance to abrasion mechanical transmission lubrication oil, the following raw material including according to mass fraction meter: Semen Maydis oil 12 parts, alpha-olefin 35 parts, sodium citrate 6 parts, sulfide isobutene 11 parts, glycerol acrylate 6 parts, mono butonediimide 2 parts, zinc dialkyl dithiophosphate 18 parts, glycerol 13 parts, sorbitan monooleate 5 parts, sulfurized olefin cotton oil 2 parts, triethanolamine 5 parts, tetramethylolmethane 66 parts, 4 parts of graphite, tricresyl phosphate 3 parts.
The preparation method of a kind of type of resistance to abrasion mechanical transmission lubrication oil, comprises the following steps:
The first step: according to quality proportioning, by Semen Maydis oil 10-15 part, alpha-olefin 30-40 part, sodium citrate 2-8 part, sulfide isobutene 10-14 part, glycerol acrylate 5-7 part, mono butonediimide 1-3 part, graphite 3-4 part mix homogeneously, 2-3h is stirred at 50-70 DEG C, stand, cool down, obtain mixture A；
Second step: step one gained mixture A is mixed with zinc dialkyl dithiophosphate 15-20 part, glycerol 10-15 part, sorbitan monooleate 5-6 part, sulfurized olefin cotton oil 1-3 part, triethanolamine 4-6 part, tetramethylolmethane 60-70 part, tricresyl phosphate 2-3 part, mixing and stirring at 35-45 DEG C, mixing speed 100-150r/min, rear standing, cooling, to obtain final product.
Described step one stirs at 65 DEG C 2.6h.
In described step 2 at 38 DEG C mixing and stirring, mixing speed is 120 r/min.
Beneficial effect
The present invention utilizes Semen Maydis oil and alpha-olefin to compound with the common of other additives, improves the abrasion resistance of lubricating oil；Simultaneously.Dissolubility good to other additives after utilizing single succinyl Asia, triethanolamine and glycerol mixing, makes the dispersibility of lubricating oil get a promotion, and improves its lubrication, anti-wear performance.
Detailed description of the invention
Embodiment
1
A kind of type of resistance to abrasion mechanical transmission lubrication oil, the following raw material including according to mass fraction meter: Semen Maydis oil 10kg, alpha-olefin 30 kg, sodium citrate 2 kg, sulfide isobutene 10 kg, glycerol acrylate 5 kg, mono butonediimide 1 kg, zinc dialkyl dithiophosphate 15 kg, glycerol 10 kg, sorbitan monooleate 5 kg, sulfurized olefin cotton oil 1 kg, triethanolamine 4 kg, tetramethylolmethane 60 kg, graphite 3 kg, tricresyl phosphate 2 kg.
The preparation method of the present embodiment, comprises the following steps:
The first step: according to quality proportioning, by Semen Maydis oil 10 kg, alpha-olefin 30 kg, sodium citrate 2 kg, sulfide isobutene 10 kg part, glycerol acrylate 5 kg, mono butonediimide 1 kg, graphite 3 kg mix homogeneously, at 50 DEG C, stir 2h, stand, cool down, obtain mixture A；
Second step: step one gained mixture A and zinc dialkyl dithiophosphate 15 kg, glycerol 10 kg, sorbitan monooleate 5 kg, sulfurized olefin cotton oil 1 kg, triethanolamine 4 kg, tetramethylolmethane 60 kg, tricresyl phosphate 2 kg are mixed, mixing and stirring at 35 DEG C, mixing speed 100r/min, rear standing, cooling, to obtain final product.
Embodiment
2
A kind of type of resistance to abrasion mechanical transmission lubrication oil, the following raw material including according to mass fraction meter: Semen Maydis oil 15 kg, alpha-olefin 40 kg, sodium citrate 8 kg, sulfide isobutene 14 kg, glycerol acrylate 7 kg, mono butonediimide 3 kg, zinc dialkyl dithiophosphate 20 kg, glycerol 15 kg, sorbitan monooleate 6 kg, sulfurized olefin cotton oil 3 kg, triethanolamine 6 kg, tetramethylolmethane 70 kg, graphite 4kg, tricresyl phosphate 3 kg.
The preparation method of the present embodiment, comprises the following steps:
The first step: according to quality proportioning, by Semen Maydis oil 15 kg, alpha-olefin 40 kg, sodium citrate 8 kg, sulfide isobutene 14 kg, glycerol acrylate 7 kg, mono butonediimide 3 kg, graphite 4kg mix homogeneously, at 70 DEG C, stir h, stand, cool down, obtain mixture A；
Second step: step one gained mixture A and zinc dialkyl dithiophosphate 20 kg, glycerol 15 kg, sorbitan monooleate 6 kg, sulfurized olefin cotton oil 3 kg, triethanolamine 6 kg, tetramethylolmethane 70 kg, tricresyl phosphate 3 kg are mixed, mixing and stirring at 45 DEG C, mixing speed 150r/min, rear standing, cooling, to obtain final product.
Embodiment
3
A kind of type of resistance to abrasion mechanical transmission lubrication oil, the following raw material including according to mass fraction meter: Semen Maydis oil 12 kg, alpha-olefin 35 kg, sodium citrate 6 kg, sulfide isobutene 11 kg, glycerol acrylate 6 kg, mono butonediimide 2 kg, zinc dialkyl dithiophosphate 18 kg, glycerol 13 kg, sorbitan monooleate 5 kg, sulfurized olefin cotton oil 2 kg, triethanolamine 5 kg, tetramethylolmethane 66 kg, graphite 4 kg, tricresyl phosphate 3 kg.
The preparation method of the present embodiment, comprises the following steps:
The first step: according to quality proportioning, by Semen Maydis oil 12 kg, alpha-olefin 35 kg, sodium citrate 6 kg, sulfide isobutene 11 kg, glycerol acrylate 6 kg, mono butonediimide 2 kg, graphite 4 kg mix homogeneously, at 65 DEG C, stir 2.6h, stand, cool down, obtain mixture A；
Second step: step one gained mixture A and zinc dialkyl dithiophosphate 18 kg, glycerol 13 kg, sorbitan monooleate 5 kg, sulfurized olefin cotton oil 2 kg, triethanolamine 5 kg, tetramethylolmethane 66 kg, tricresyl phosphate 3 kg are mixed, mixing and stirring at 38 DEG C, mixing speed 120r/min, rear standing, cooling, to obtain final product.
Reference examples
1
Difference with embodiment 1 is: do not add mono butonediimide in the 1st step, does not adds glycerol, triethanolamine in second step.Specifically refer to:
The preparation method of the present embodiment, comprises the steps:
The first step: according to quality proportioning, by Semen Maydis oil 10 kg, alpha-olefin 30 kg, sodium citrate 2 kg, sulfide isobutene 10 kg part, glycerol acrylate 5 kg, graphite 3 kg mix homogeneously, stirs 2h at 50 DEG C, stands, cools down, obtain mixture A；
Second step: by step one gained mixture A and zinc dialkyl dithiophosphate 15 kg, sorbitan monooleate 5 kg, sulfurized olefin cotton oil 1 kg, tetramethylolmethane 60 kg, tricresyl phosphate 2 kg mixes, mixing and stirring at 35 DEG C, mixing speed 100r/min, rear standing, cooling, to obtain final product.
Reference examples
2
Difference with embodiment 1 is: does not adds glycerol and triethanolamine in second step, specifically refers to:
The preparation method of the present embodiment, comprises the following steps:
The first step: according to quality proportioning, by Semen Maydis oil 10 kg, alpha-olefin 30 kg, sodium citrate 2 kg, sulfide isobutene 10 kg part, glycerol acrylate 5 kg, mono butonediimide 1 kg, graphite 3 kg mix homogeneously, at 50 DEG C, stir 2h, stand, cool down, obtain mixture A；
Second step: step one gained mixture A and zinc dialkyl dithiophosphate 15 kg, sorbitan monooleate 5 kg, sulfurized olefin cotton oil 1 kg, tetramethylolmethane 60 kg, tricresyl phosphate 2 kg are mixed, mixing and stirring at 35 DEG C, mixing speed 100r/min, rear standing, cooling, to obtain final product.
Performance test
Embodiment 1 to 3, reference examples 1 and 2 gained finished product carry out performance test, and wherein four ball extreme-pressure anti-wears experiments are carried out according to PSA D55 1136, result of the test as in the table below:
Result of the test is as shown in the table:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Reference examples 1 | Reference examples 2 | |
| Abrasion performance | 0.33 | 0.34 | 0.31 | 0.45 | 0.41 |
| Coefficient of friction | 0.112 | 0.109 | 0.110 | 0.148 | 0.137 |
| Antirust time/d | 30 | 31 | 31 | 26 | 28 |
| Seizing preload/N | 980 | 980 | 980 | 980 | 980 |
| Wear scar diameter/mm | 0.46 | 0.45 | 0.44 | 0.52 | 0.50 |
As can be seen from the table, compared with reference examples 1 by embodiment 1 and can be seen that, sub-, triethanolamine and the common effect of glycerol by single succinyl, the abrasion performance of lubricating oil can be effectively improved, coefficient of friction can be made to reduce, the generation of abrasion can be suppressed, improve abrasion resistance, so that wear scar diameter is less；Reference examples 1 is compared with reference examples 2 it can be seen that the addition of mono butonediimide can be effectively improved the antirust time of lubricant and reduce coefficient of friction, thus improve greasy property.
Claims (5)
1. the preparation method of the type of a resistance to abrasion mechanical transmission lubrication oil, it is characterized in that, the following raw material including according to mass fraction meter: Semen Maydis oil 10-15 part, alpha-olefin 30-40 part, sodium citrate 2-8 part, sulfide isobutene 10-14 part, glycerol acrylate 5-7 part, mono butonediimide 1-3 part, zinc dialkyl dithiophosphate 15-20 part, glycerol 10-15 part, sorbitan monooleate 5-6 part, sulfurized olefin cotton oil 1-3 part, triethanolamine 4-6 part, tetramethylolmethane 60-70 part, graphite 3-4 part, tricresyl phosphate 2-3 part；
Preparation process:
The first step: according to quality proportioning, by Semen Maydis oil 10-15 part, alpha-olefin 30-40 part, sodium citrate 2-8 part, sulfide isobutene 10-14 part, glycerol acrylate 5-7 part, mono butonediimide 1-3 part, graphite 3-4 part mix homogeneously, 2-3h is stirred at 50-70 DEG C, stand, cool down, obtain mixture A；
Second step: step one gained mixture A is mixed with zinc dialkyl dithiophosphate 15-20 part, glycerol 10-15 part, sorbitan monooleate 5-6 part, sulfurized olefin cotton oil 1-3 part, triethanolamine 4-6 part, tetramethylolmethane 60-70 part, tricresyl phosphate 2-3 part, mixing and stirring at 35-45 DEG C, mixing speed 100-150r/min, rear standing, cooling, to obtain final product.
The preparation method of a kind of type of resistance to abrasion mechanical transmission lubrication the most according to claim 1 oil, it is characterized in that, following raw material including according to mass fraction meter: Semen Maydis oil 10-12 part, alpha-olefin 30-35 part, sodium citrate 2-6 part, sulfide isobutene 10-11, glycerol acrylate 5-6 part, mono butonediimide 1-2 part, zinc dialkyl dithiophosphate 15-18 part, glycerol 10-13 part, sorbitan monooleate 5-6 part, sulfurized olefin cotton oil 1-2 part, triethanolamine 4-5 part, tetramethylolmethane 60-66 part, graphite 3-4 part, tricresyl phosphate 2-3 part.
The preparation method of a kind of type of resistance to abrasion mechanical transmission lubrication the most according to claim 1 oil, it is characterized in that, the following raw material including according to mass fraction meter: Semen Maydis oil 12 parts, alpha-olefin 35 parts, sodium citrate 6 parts, sulfide isobutene 11 parts, glycerol acrylate 6 parts, mono butonediimide 2 parts, zinc dialkyl dithiophosphate 18 parts, glycerol 13 parts, sorbitan monooleate 5 parts, sulfurized olefin cotton oil 2 parts, triethanolamine 5 parts, tetramethylolmethane 66 parts, 4 parts of graphite, tricresyl phosphate 3 parts.
4. the preparation method of a kind of type of the resistance to abrasion mechanical transmission lubrication oil described in claim 1, it is characterised in that stir 2.6h in step one at 65 DEG C.
5. described in claim 1 a kind of type of resistance to abrasion mechanical transmission lubrication oil preparation method, it is characterised in that in step 2 at 38 DEG C mixing and stirring, mixing speed is 120 r/min.
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| CN201410591316.2A CN104450021B (en) | 2014-10-29 | 2014-10-29 | A kind of type of resistance to abrasion mechanical transmission lubrication oil and preparation method thereof |
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| CN104450021B true CN104450021B (en) | 2016-10-26 |
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| CN107573999A (en) * | 2017-10-09 | 2018-01-12 | 广东哈弗石油能源股份有限公司 | A kind of wear-resistant lasting motive force factor lubricating oil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101666A (en) * | 1993-10-12 | 1995-04-19 | 张仁鹏 | Method for preparing compound lubricant |
| CN103289791A (en) * | 2013-05-22 | 2013-09-11 | 无锡市华明化工有限公司 | Lubricant additive and lubricant |
| CN104109571A (en) * | 2014-04-04 | 2014-10-22 | 李�杰 | Lubricating oil additive and preparation method thereof |
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- 2014-10-29 CN CN201410591316.2A patent/CN104450021B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101666A (en) * | 1993-10-12 | 1995-04-19 | 张仁鹏 | Method for preparing compound lubricant |
| CN103289791A (en) * | 2013-05-22 | 2013-09-11 | 无锡市华明化工有限公司 | Lubricant additive and lubricant |
| CN104109571A (en) * | 2014-04-04 | 2014-10-22 | 李�杰 | Lubricating oil additive and preparation method thereof |
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