CN104450108A - Cold-proof lubricating oil - Google Patents
Cold-proof lubricating oil Download PDFInfo
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- CN104450108A CN104450108A CN201510000349.XA CN201510000349A CN104450108A CN 104450108 A CN104450108 A CN 104450108A CN 201510000349 A CN201510000349 A CN 201510000349A CN 104450108 A CN104450108 A CN 104450108A
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Abstract
The invention discloses cold-proof lubricating oil. The cold-proof lubricating oil comprises, by weight, 180-200 parts of base oil, 5-9 parts of trimethyl octane, 3-9 parts of triethyl ethylhexyl, 11-16 parts of calcium sulfonate, 12-18 parts of nanometer aluminum oxide, 18-27 parts of nanosilicon dioxide, 5-13 parts of polyorganosiloxane and 15-22 parts of cold-proof agent. According to the cold-proof lubricating oil, the cold-proof agent is added to the base oil, and thus good lubricating performance can still be kept under the low temperature condition; due to the fact that the trimethyl octane, the triethyl ethylhexyl, the calcium sulfonate, the nanometer aluminum oxide and the nanosilicon dioxide are added, the viscosity and the abrasion resistance of the base oil are guaranteed under the low temperature condition, and the working life of the base oil under the low temperature condition is prolonged. It is detected that the pour point of the lubricating oil is minus 30 DEG C.
Description
Technical field:
The present invention relates to a kind of cold-proof lubricating oil, belong to industrial chemical technical field.
Background technology:
Lubricating oil is used in reduce friction in all kinds automobile, mechanical means, protection machinery and the liquid of workpiece or semi-solid lubricants, mainly play lubrication, cooling, antirust, clean, seal and the effect such as buffering.The consumption of petroleum oil accounts for total consumption more than 90%, and therefore lubricating oil often refers to petroleum oil.Be mainly used in reducing the friction between moving parts surface, machinery equipment had to cooling, sealing, anticorrosion, antirust, insulation, power transmission, cleans the effects such as impurity simultaneously.
The topmost performance of lubricating oil is viscosity, oxidation stability and oilness, and the composition of they and lubricating oil distillate is closely related.Viscosity is the important quality index of reflection lubricating oil flow.Different working conditionss has different viscosity requirement.The machinery of heavy loading and lower velocity will select thick oil.Oilness represents the Wear vesistance of lubricating oil.
In recent years, along with China's rapid development of economy, lubricating oil has become communications and transportation and unavoidable " the protection liquid " of industrial machinery.Meanwhile, the high speed development of mechanical industry and environmental protection propose harsher requirement to lubricants performance, especially the effect of lubricating oil under some extreme operating environments conditions, such as cold snap.
Summary of the invention:
The present invention seeks to, be used for making up the deficiencies in the prior art, and a kind of cold-proof lubricating oil is provided.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of cold-proof lubricating oil, is made up of the raw material of following parts by weight: base oil 180-200 part, trimethylammonium octane 5-9 part, triethyl hexyl phosphoric acid 3-9 part, calcium sulphonate 11-16 part, nano aluminium oxide 12-18 part, nano silicon 18-27 part, polysiloxane 5-13 part and cold-proof dose of 15-22 part.
The cold-proof lubricating oil of described one, to state base oil be mineral oil and synthetic oil is that 1:4 is mixed to get according to weight ratio.
The cold-proof lubricating oil of described one, described cold-proof dose is glycol ether, oil, fatty acid amide, tween and water.
The cold-proof lubricating oil of described one, in described cold-proof dose, the parts by weight of each raw material are respectively: glycol ether 15-25 part, glycerine 15-25 part, fatty acid amide 10-16 part, tween 2-7 part and water 30-50 part.
The cold-proof lubricating oil of described one, the gross weight of described glycol ether and glycerine and the weight ratio of water are 1:1.
The cold-proof lubricating oil of described one, the weight ratio of described nano aluminium oxide and nano silicon is 2:3.
Beneficial effect of the present invention is as follows:
Cold-proof lubricating oil of the present invention with the addition of cold-proof dose in base oil, thus can also keep good lubricity under cryogenic, ensure that base oil viscosity under cryogenic and wear resisting property by adding trimethylammonium octane, triethyl hexyl phosphoric acid, calcium sulphonate, nano aluminium oxide, nano silicon and polysiloxane, thus extend base oil working life under cryogenic.The pour point-30 ° of lubricating oil of the present invention after testing.Cold-proof dose is made up of glycol ether, glycerine, fatty acid amide, tween and water, and structure is simple, and cost is lower, suitable large-scale production.
Embodiment:
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
In the present embodiment, a kind of cold-proof lubricating oil, is made up of the raw material of following parts by weight: base oil 180 parts, trimethylammonium octane 9 parts, triethyl hexyl phosphoric acid 3 parts, calcium sulphonate 16 parts, nano aluminium oxide 12 parts, nano silicon 18 parts, polysiloxane 13 parts and cold-proof dose 15 parts.
Wherein, described base oil is mineral oil and synthetic oil is that 1:4 is mixed to get according to weight ratio.
In described cold-proof dose, the parts by weight of each raw material are respectively: glycol ether 15 parts, glycerine 15 parts, fatty acid amide 16 parts, tween 2 parts and 30 parts, water.
Embodiment 2
In the present embodiment, a kind of cold-proof lubricating oil, is made up of the raw material of following parts by weight: base oil 200 parts, trimethylammonium octane 5 parts, triethyl hexyl phosphatase 79 part, calcium sulphonate 11 parts, nano aluminium oxide 18 parts, nano silicon 27 parts, polysiloxane 5 parts and cold-proof dose 22 parts.
Wherein, to state base oil be mineral oil and synthetic oil is that 1:4 is mixed to get according to weight ratio.
In described cold-proof dose, the parts by weight of each raw material are respectively: glycol ether 25 parts, glycerine 25 parts, fatty acid amide 10 parts, tween 7 parts and 50 parts, water.
Embodiment 3
In the present embodiment, a kind of cold-proof lubricating oil, is made up of the raw material of following parts by weight: base oil 185 parts, trimethylammonium octane 6 parts, triethyl hexyl phosphatase 79 part, calcium sulphonate 14 parts, nano aluminium oxide 16 parts, nano silicon 24 parts, polysiloxane 12 parts and cold-proof dose 20 parts.
Wherein, to state base oil be mineral oil and synthetic oil is that 1:4 is mixed to get according to weight ratio.
In described cold-proof dose, the parts by weight of each raw material are respectively: glycol ether 20 parts, glycerine 22 parts, fatty acid amide 12 parts, tween 5 parts and 42 parts, water.
Embodiment 4
In the present embodiment, a kind of cold-proof lubricating oil, is made up of the raw material of following parts by weight: base oil 190 parts, trimethylammonium octane 6 parts, triethyl hexyl phosphatase 24 part, calcium sulphonate 16 parts, nano aluminium oxide 14 parts, nano silicon 21 parts, polysiloxane 10 parts and cold-proof dose 20 parts.
Wherein, to state base oil be mineral oil and synthetic oil is that 1:4 is mixed to get according to weight ratio.
In described cold-proof dose, the parts by weight of each raw material are respectively: glycol ether 18 parts, glycerine 22 parts, fatty acid amide 11 parts, tween 7 parts and 40 parts, water.
Embodiment 5
In the present embodiment, a kind of cold-proof lubricating oil, is made up of the raw material of following parts by weight: base oil 195 parts, trimethylammonium octane 8 parts, triethyl hexyl phosphoric acid 5 parts, calcium sulphonate 15 parts, nano aluminium oxide 18 parts, nano silicon 27 parts, polysiloxane 12 parts and cold-proof dose 18 parts.
Wherein, to state base oil be mineral oil and synthetic oil is that 1:4 is mixed to get according to weight ratio.
In described cold-proof dose, the parts by weight of each raw material are respectively: glycol ether 17 parts, glycerine 21 parts, fatty acid amide 13 parts, tween 4 parts and 38 parts, water.
Claims (6)
1. a cold-proof lubricating oil, it is characterized in that, be made up of the raw material of following parts by weight: base oil 180-200 part, trimethylammonium octane 5-9 part, triethyl hexyl phosphoric acid 3-9 part, calcium sulphonate 11-16 part, nano aluminium oxide 12-18 part, nano silicon 18-27 part, polysiloxane 5-13 part and cold-proof dose of 15-22 part.
2. the cold-proof lubricating oil of one according to claim 1, is characterized in that, described base oil is mineral oil and synthetic oil is that 1:4 is mixed to get according to weight ratio.
3. the cold-proof lubricating oil of one according to claim 1, is characterized in that, described cold-proof dose is glycol ether, oil, fatty acid amide, tween and water.
4. the cold-proof lubricating oil of one according to claim 3, is characterized in that, in described cold-proof dose, the parts by weight of each raw material are respectively: glycol ether 15-25 part, glycerine 15-25 part, fatty acid amide 10-16 part, tween 2-7 part and water 30-50 part.
5. the cold-proof lubricating oil of the one according to claim 3 or 4, is characterized in that, the gross weight of described glycol ether and glycerine and the weight ratio of water are 1:1.
6. the cold-proof lubricating oil of one according to claim 1, is characterized in that, the weight ratio of described nano aluminium oxide and nano silicon is 2:3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510000349.XA CN104450108A (en) | 2015-01-04 | 2015-01-04 | Cold-proof lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510000349.XA CN104450108A (en) | 2015-01-04 | 2015-01-04 | Cold-proof lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104450108A true CN104450108A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510000349.XA Pending CN104450108A (en) | 2015-01-04 | 2015-01-04 | Cold-proof lubricating oil |
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| CN (1) | CN104450108A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146359A (en) * | 2013-04-04 | 2013-06-12 | 青岛文晟汽车零部件有限公司 | Antifreezing solution for automobile |
| CN103614183A (en) * | 2013-11-29 | 2014-03-05 | 宁波洲驰车业有限公司 | Lubricating oil with antifreezing property |
-
2015
- 2015-01-04 CN CN201510000349.XA patent/CN104450108A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146359A (en) * | 2013-04-04 | 2013-06-12 | 青岛文晟汽车零部件有限公司 | Antifreezing solution for automobile |
| CN103614183A (en) * | 2013-11-29 | 2014-03-05 | 宁波洲驰车业有限公司 | Lubricating oil with antifreezing property |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |