CN110129116A - A kind of automobile engine cleans oil and preparation method thereof with oil circuit - Google Patents
A kind of automobile engine cleans oil and preparation method thereof with oil circuit Download PDFInfo
- Publication number
- CN110129116A CN110129116A CN201910518217.4A CN201910518217A CN110129116A CN 110129116 A CN110129116 A CN 110129116A CN 201910518217 A CN201910518217 A CN 201910518217A CN 110129116 A CN110129116 A CN 110129116A
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- Prior art keywords
- oil
- base
- base oils
- cleaning
- automobile engine
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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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
-
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/088—Neutral salts
-
- 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
- C10N2030/04—Detergent property or dispersant property
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a kind of automobile engines to clean oil with oil circuit, it is characterised in that: kinematic viscosity of the cleaning oil at 40 DEG C is 13mm2/ s~15mm2Kinematic viscosity when/s, 100 DEG C is 3.15mm2/ s~3.25mm2/ s, viscosity index (VI) >=180, flash-point >=150 DEG C, pour point≤- 22 DEG C.The step of preparation method are as follows: be warming up to 60 °~65 ° through conduction oil after sequentially adding raw material, open circulating pump and mechanical stirring 30min~45min, can be obtained required cleaning oil.The present invention is fitted together by using 150SN base oil and No. five base oils, one kind of No. 7 base oils or mixture and corresponding additive, one kind automobile engine that cost is relatively low, compatibility is strong, resistance to emulsification is strong, stability is good and cleaning effect is good can be obtained and clean oil with oil circuit, the cleaning oil is all satisfied the performance requirement of lubricating oil by test as the result is shown.
Description
Technical field
The present invention relates to automobile cleaning oil, specifically a kind of automobile engine cleans oil and its preparation side with oil circuit
Method.
Background technique
Automobile engine, due to high temperature, the presence of air and the catalytic action of metal, is aoxidized when using machine oil
It is inevitable, therefore carbon distribution greasy filth and paint film will be generated, when due to replacing machine oil every time, had in Oil passage residual
The dirty oil stayed be put it is sordid, these polluters constantly piston ring periphery friction part deposit, the time has been grown will
Bypass the immediate leadership thicker, form one layer of greasy filth, and then influences machine oil to the lubricating action of piston, it, will be when adding up to a certain extent
Piston ring is viscous dead, leads to scuffing of cylinder bore.Oil duct, which crosses the influential point of viscera, causes lubricant housings machine oil throughput to reduce, to lack lubrication, generates machine
Tool failure, so general 20000 kilometers or 1 year just need to do Oil passage primary cleaning.Engine arrived change engine oil when
Wait, old machine oil is released come after, become dirty, black he, can naturally allow user to associate inside engine also has certainly
Many impurity, greasy filth residual.If cleaning oil circuit with machine oil, although containing the cleansing for removing dirt inside machine oil,
Compared to the engine conditioning oil of patent, cleaning effect is less significant, and cost is big.
Summary of the invention
In light of the defects in the prior art, the purpose of the invention is to provide one kind, cost is relatively low, compatibility is strong, emulsion resistance
The automobile engine that ability is strong, stability is good and cleaning effect is good cleans oil and preparation method thereof with oil circuit.
The purpose of the present invention is what is solved by the following technical programs:
A kind of automobile engine cleans oil with oil circuit, it is characterised in that: kinematic viscosity of the cleaning oil at 40 DEG C is 13mm2/s
~15mm2Kinematic viscosity when/s, 100 DEG C is 3.15mm2/ s~3.25mm2/ s, viscosity index (VI) >=180, flash-point >=150 DEG C, incline
Point≤- 22 DEG C.
Kinematic viscosity of the cleaning oil at 40 DEG C is 13.5mm2/ s~14.3mm2/s。
The formula of cleaning oil are as follows: the 150SN base oil of 40wt%~55wt%；No. 7 base oils of 45wt%~54wt%；
The sulfurized alkylphenol calcium of 1.7wt%~2.5wt%；The Poly alpha Olefins (PAO) of 0.2wt%~0.65wt%；Said components weight content percentage
The sum of be 100%.
The formula of cleaning oil are as follows: the 150SN base oil of 43wt%~46wt%；No. seven base oils of 50wt%~54wt%；
The sulfurized alkylphenol calcium of 1.9wt%~2.4wt%；The Poly alpha Olefins (PAO) of 0.4wt%~0.55wt%；Said components weight content percentage
The sum of be 100%.
The formula of cleaning oil are as follows: the 150SN base oil of 40wt%~55wt%；No. five base oils of 45wt%~50wt%；
The sulfurized alkylphenol calcium of 1.7wt%~2.5wt%；The Poly alpha Olefins (PAO) of 0.2wt%~0.65wt%；Said components weight content percentage
The sum of be 100%.
The formula of cleaning oil are as follows: the 150SN base oil of 48wt%~51wt%；No. five base oils of 45wt%~48wt%；
The sulfurized alkylphenol calcium of 1.9wt%~2.0wt%；The Poly alpha Olefins (PAO) of 0.4wt%~0.5wt%；Said components weight content percentage
The sum of be 100%.
The formula of cleaning oil are as follows: the 150SN base oil of 40wt%~55wt%；No. five base oils of 45wt%~55wt% and
The miscella of No. seven base oils；The sulfurized alkylphenol calcium of 1.7wt%~2.5wt%；The Poly alpha Olefins (PAO) of 0.2wt%~0.65wt%；On
Stating the sum of composition weight content percentage is 100%.
The formula of cleaning oil are as follows: the 150SN base oil of 45wt%~50wt%；No. five base oils of 45wt%~53wt% and
The miscella of No. seven base oils；The sulfurized alkylphenol calcium of 1.9wt%~2.0wt%；The Poly alpha Olefins (PAO) of 0.4wt%~0.6wt%；It is above-mentioned
The sum of composition weight content percentage is 100%.
A kind of automobile engine cleans the preparation method of oil with oil circuit, it is characterised in that: the step of preparation method are as follows: first
By No. five bases of the 150SN base oil of 40wt%~55wt%, No. 7 base oils of 45wt%~54wt% or 45wt%~50wt%
One of miscella of No. five base oils and No. seven base oils of oil or 45wt%~55wt% and as additive
The sulfurized alkylphenol calcium of 1.7wt%~2.5wt% and the Poly alpha Olefins (PAO) of 0.2wt%~0.65wt% sequentially add, then through conduction oil
60 °~65 ° are warming up to, circulating pump and mechanical stirring 30min~45min are opened, can be obtained required cleaning oil.
The present invention has the following advantages compared with prior art:
The present invention is by using 150SN base oil and No. five base oils, one kind of No. 7 base oils or mixture and corresponding adds
Agent is added to fit together, capable of obtaining one kind, cost is relatively low, compatibility is strong, resistance to emulsification is strong, stability is good and cleaning effect
Good automobile engine cleans oil with oil circuit, which is all satisfied the performance requirement of lubricating oil by test as the result is shown.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated.
A kind of automobile engine cleans oil with oil circuit, it is characterised in that: kinematic viscosity of the cleaning oil at 40 DEG C is
13mm2/ s~15mm2Kinematic viscosity when/s, 100 DEG C is 3.15mm2/ s~3.25mm2/ s, viscosity index (VI) >=180, flash-point >=
150 DEG C, pour point≤- 22 DEG C.For further, kinematic viscosity of the cleaning oil at 40 DEG C is 13.5mm2/ s~14.3mm2/
s。
About the formula of cleaning oil, mainly there are following three classes:
One, the formula of cleaning oil are as follows: the 150SN base oil of 40wt%~55wt%；No. 7 base oils of 45wt%~54wt%；
The sulfurized alkylphenol calcium of 1.7wt%~2.5wt%；The Poly alpha Olefins (PAO) of 0.2wt%~0.65wt%；Said components weight content percentage
The sum of be 100%.Further, the formula of cleaning oil are as follows: the 150SN base oil of 43wt%~46wt%；50wt%~54wt%
No. seven base oils；The sulfurized alkylphenol calcium of 1.9wt%~2.4wt%；The Poly alpha Olefins (PAO) of 0.4wt%~0.55wt%；Said components
The sum of weight content percentage is 100%.
Two, the formula of cleaning oil are as follows: the 150SN base oil of 40wt%~55wt%；No. five bases of 45wt%~50wt%
Oil；The sulfurized alkylphenol calcium of 1.8wt%~2.3wt%；The Poly alpha Olefins (PAO) of 0.2wt%~0.65wt%；Said components weight content hundred
The sum of score is 100%.Further, the formula of cleaning oil are as follows: the 150SN base oil of 48wt%~51wt%；45wt%~
No. five base oils of 48wt%；The sulfurized alkylphenol calcium of 1.9wt%~2.0wt%；The Poly alpha Olefins (PAO) of 0.4wt%~0.5wt%；It is above-mentioned
The sum of composition weight content percentage is 100%.
Three, the formula of cleaning oil are as follows: the 150SN base oil of 40wt%~55wt%；No. five bases of 45wt%~55wt%
The miscella of oil and No. seven base oils；The sulfurized alkylphenol calcium of 1.8wt%~2.3wt%；The poly- a- alkene of 0.2wt%~0.65wt%
Hydrocarbon；The sum of said components weight content percentage is 100%.Further, the formula of cleaning oil are as follows: 45wt%~50wt%
150SN base oil；The miscella of No. five base oils and No. seven base oils of 45wt%~53wt%；The sulphur of 1.9wt%~2.0wt%
Change alkyl phenol calcium；The Poly alpha Olefins (PAO) of 0.4wt%~0.6wt%；The sum of said components weight content percentage is 100%.
The step of a kind of automobile engine cleans the preparation method of oil with oil circuit, preparation method are as follows: first by 40wt%~
The 150SN base oil of 55wt%, No. 7 base oils of 45wt%~54wt% or 45wt%~50wt% No. five base oils or
One of miscella of No. five base oils of 45wt%~55wt% and No. seven base oils and as additive 1.7wt%~
The sulfurized alkylphenol calcium of 2.5wt% and the Poly alpha Olefins (PAO) of 0.2wt%~0.65wt% sequentially add, and are then warming up to 60 ° through conduction oil
~65 °, circulating pump and mechanical stirring 30min~45min are opened, can be obtained required cleaning oil.
Embodiment one
The step of a kind of automobile engine cleans the preparation method of oil with oil circuit, preparation method are as follows: first by the 150SN of 45wt%
Base oil, No. 7 base oils of 52.5wt%, the sulfurized alkylphenol calcium of 2wt% and the Poly alpha Olefins (PAO) of 0. 5wt% sequentially add, then
60 ° are warming up to through conduction oil, opens circulating pump and mechanical stirring 30min, can be obtained required cleaning oil.
Embodiment two
The step of a kind of automobile engine cleans the preparation method of oil with oil circuit, preparation method are as follows: first by the 150SN of 50wt%
Base oil, 47.5wt% No. five base oils, the sulfurized alkylphenol calcium of 2wt% and the Poly alpha Olefins (PAO) of 0.5wt% sequentially add, then
60 ° are warming up to through conduction oil, opens circulating pump and mechanical stirring 30min, can be obtained required cleaning oil.
Cleaning oil made from embodiment one and embodiment two is tested, test result is as follows shown in table:
| Test item | Test method | Criterion of acceptability | Embodiment one | Embodiment two |
| Kinematic viscosity (40 DEG C), mm2/s | GB/T265 | 6.0-15.0 | 13.7 | 14.1 |
| Kinematic viscosity (100 DEG C), mm2/s | GB/T265 | / | 3.23 | 3.23 |
| Viscosity index (VI) | GB/T1995 | ≥60 | 100 | 90 |
| Flash-point (opening), DEG C | GB/T3536 | ≥130 | 164 | 169 |
| Pour point, DEG C | GB/T3535 | ≤-20 | -33 | -25 |
| Mechanical admixture (%) | GB/T511 | ≤0.01 | Nothing | Nothing |
| Moisture content (%) | GB/T260 | Trace | Nothing | Nothing |
| Spumescence | GB/T12579 | ≤20/0 | 0/0 | 0/0 |
It is all satisfied the performance requirement of lubricating oil as the result is shown.
The present invention is by using 150SN base oil and No. five base oils, one kind of No. 7 base oils or mixture and corresponding
Additive fit together, can obtain that a kind of cost is relatively low, compatibility is strong, resistance to emulsification is strong, stability is good and cleaning
The good automobile engine of effect cleans oil with oil circuit.
The above examples only illustrate the technical idea of the present invention, and this does not limit the scope of protection of the present invention, all
According to the technical idea provided by the invention, any changes made on the basis of the technical scheme each falls within the scope of the present invention
Within；The technology that the present invention is not directed to can be realized by the prior art.
Claims (9)
1. a kind of automobile engine cleans oil with oil circuit, it is characterised in that: kinematic viscosity of the cleaning oil at 40 DEG C is 13mm2/
S~15mm2Kinematic viscosity when/s, 100 DEG C is 3.15mm2/ s~3.25mm2/ s, viscosity index (VI) >=180, flash-point >=150 DEG C,
Pour point≤- 22 DEG C.
2. automobile engine according to claim 1 cleans oil with oil circuit, it is characterised in that: the cleaning oil is at 40 DEG C
Kinematic viscosity is 13.5mm2/ s~14.3mm2/s。
3. automobile engine according to claim 1 or 2 cleans oil with oil circuit, it is characterised in that: the formula of cleaning oil
Are as follows: the 150SN base oil of 40wt%~55wt%；No. 7 base oils of 45wt%~54wt%；The alkyl monosulfide of 1.7wt%~2.5wt%
Phenol calcium；The Poly alpha Olefins (PAO) of 0.2wt%~0.65wt%；The sum of said components weight content percentage is 100%.
4. automobile engine according to claim 3 cleans oil with oil circuit, it is characterised in that: the formula of cleaning oil are as follows:
The 150SN base oil of 43wt%~46wt%；No. seven base oils of 50wt%~54wt%；The sulfenyl phenolate of 1.9wt%~2.4wt%
Calcium；The Poly alpha Olefins (PAO) of 0.4wt%~0.55wt%；The sum of said components weight content percentage is 100%.
5. automobile engine according to claim 1 or 2 cleans oil with oil circuit, it is characterised in that: the formula of cleaning oil
Are as follows: the 150SN base oil of 40wt%~55wt%；No. five base oils of 45wt%~50wt%；The vulcanization alkane of 1.7wt%~2.8wt%
Base phenol calcium；The Poly alpha Olefins (PAO) of 0.2wt%~0.65wt%；The sum of said components weight content percentage is 100%.
6. automobile engine according to claim 5 cleans oil with oil circuit, it is characterised in that: the formula of cleaning oil are as follows:
The 150SN base oil of 48wt%~51wt%；No. five base oils of 45wt%~48wt%；The sulfenyl phenolate of 1.9wt%~2.0wt%
Calcium；The Poly alpha Olefins (PAO) of 0.4wt%~0.5wt%；The sum of said components weight content percentage is 100%.
7. automobile engine according to claim 1 or 2 cleans oil with oil circuit, it is characterised in that: the formula of cleaning oil
Are as follows: the 150SN base oil of 40wt%~55wt%；The miscella of No. five base oils and No. seven base oils of 45wt%~55wt%；
The sulfurized alkylphenol calcium of 1.7wt%~2.5wt%；The Poly alpha Olefins (PAO) of 0.2wt%~0.65wt%；Said components weight content percentage
The sum of be 100%.
8. automobile engine according to claim 7 cleans oil with oil circuit, it is characterised in that: the formula of cleaning oil are as follows:
The 150SN base oil of 45wt%~50wt%；The miscella of No. five base oils and No. seven base oils of 45wt%~53wt%；1.9wt%
The sulfurized alkylphenol calcium of~2.0wt%；The Poly alpha Olefins (PAO) of 0.4wt%~0.6wt%；The sum of said components weight content percentage is
100%。
9. automobile engine described in -8 cleans the preparation method of oil with oil circuit according to claim 1, it is characterised in that: preparation side
The step of method are as follows: first by the 150SN base oil of 40wt%~55wt%, No. 7 base oils of 45wt%~54wt% or 45wt%~
One of miscella of No. five base oils of 50wt% or No. five base oils of 45wt%~55wt% and No. seven base oils, with
And the sulfurized alkylphenol calcium of 1.7wt%~2.5wt% as additive and the Poly alpha Olefins (PAO) of 0.2wt%~0.65wt% successively add
Enter, be then warming up to 60 °~65 ° through conduction oil, opens circulating pump and mechanical stirring 30min~45min, can be obtained required
Cleaning oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910518217.4A CN110129116A (en) | 2019-06-14 | 2019-06-14 | A kind of automobile engine cleans oil and preparation method thereof with oil circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910518217.4A CN110129116A (en) | 2019-06-14 | 2019-06-14 | A kind of automobile engine cleans oil and preparation method thereof with oil circuit |
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| CN110129116A true CN110129116A (en) | 2019-08-16 |
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| CN201910518217.4A Pending CN110129116A (en) | 2019-06-14 | 2019-06-14 | A kind of automobile engine cleans oil and preparation method thereof with oil circuit |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666689A (en) * | 2013-12-05 | 2014-03-26 | 青岛汇而通商贸有限公司 | Engine cleaning and sealing lubricating oil |
| CN105199816A (en) * | 2015-09-18 | 2015-12-30 | 张安斌 | Engine internal cleaning oil and preparation technology thereof |
| CN105733774A (en) * | 2016-03-16 | 2016-07-06 | 唐山智科润滑油有限公司 | Novel engine cleaning oil and preparation method thereof |
| WO2016152753A1 (en) * | 2015-03-23 | 2016-09-29 | 出光興産株式会社 | Flushing oil |
-
2019
- 2019-06-14 CN CN201910518217.4A patent/CN110129116A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666689A (en) * | 2013-12-05 | 2014-03-26 | 青岛汇而通商贸有限公司 | Engine cleaning and sealing lubricating oil |
| WO2016152753A1 (en) * | 2015-03-23 | 2016-09-29 | 出光興産株式会社 | Flushing oil |
| CN105199816A (en) * | 2015-09-18 | 2015-12-30 | 张安斌 | Engine internal cleaning oil and preparation technology thereof |
| CN105733774A (en) * | 2016-03-16 | 2016-07-06 | 唐山智科润滑油有限公司 | Novel engine cleaning oil and preparation method thereof |
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Application publication date: 20190816 |
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