CN104250579B - A kind of ATF-III automatic drive liquid composition - Google Patents
A kind of ATF-III automatic drive liquid composition Download PDFInfo
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- CN104250579B CN104250579B CN201310268071.5A CN201310268071A CN104250579B CN 104250579 B CN104250579 B CN 104250579B CN 201310268071 A CN201310268071 A CN 201310268071A CN 104250579 B CN104250579 B CN 104250579B
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Abstract
The invention provides a kind of ATF III automatic drive liquid composition, it is made up of the component of following weight percentage: base oil 84～89%, multifunction additive 10～14%, friction improver 0.01～0.1%, orchil agent 0.001～0.015%；Described base oil is one or more in API II class base oil, API Group III base oil.ATF III automatic drive liquid composition of the present invention has good viscosity temperature characteristic and cryogenic property, well oxidation stability and stable friction durability.
Description
Technical field
The present invention relates to a kind of ATF-III automatic drive liquid composition, specifically, relate to one
ATF-III automatic drive liquid composition and preparation method thereof.
Background technology
Automatic transmission fluid (Automatic Transmission Fluid is called for short ATF) is that one is many
Function, multiduty lubricating oil.It is mainly used in the automatic speed-changing system of car and light truck.
Automatic speed-changing system can make automobile automatically adapt to the change of resistance, improves the power performance of automobile,
Make electromotor often in optimum condition, make full use of engine power, be conducive to eliminating aerofluxus
Polluting, and start without impact, vibrate little during speed change, ride comfort is steady.Therefore, automobile
Automatic transimission is widely applied, especially the peace of automatic gear-box in the U.S., car
Dress rate is more than 90%.Along with the development of Domestic Automotive Industry, the demand of automatic transmission fluid is also
It is being continuously increased.
External automatic transmission fluid (ATF) specification is representative is the Dexron of General Motors Corporation
Series, the Mercon series specification of Ford.The wherein Dexron series of General Motors Corporation
Specification is the most commonly used ATF specification.1993, General Motors Corporation was proposed
DexronIII automatic transmission fluid specification.This specification requirement oil product have good viscosity temperature characteristic and
Cryogenic property, well oxidation stability and stable friction durability.
Summary of the invention
It is an object of the invention to provide a kind of ATF-III automatic drive liquid composition, it has well
Viscosity temperature characteristic and cryogenic property, well oxidation stability and stable friction durability.
It is a further object of the present invention to provide the preparation of a kind of ATF-III automatic drive liquid composition
Method.
In order to realize the object of the invention, the present invention provides a kind of ATF-III automatic transmission fluid combination
Thing, it is made up of the component of following weight percentage:
Multifunction additive 10～14%,
Friction improver 0.01～0.1%,
Orchil agent 0.001～0.015%,
Base oil surplus；
Described base oil is one or more in API II class base oil, API Group III base oil.
Wherein, preferably, ATF-III automatic drive liquid composition is by following weight percentage
Component composition:
Multifunction additive 10～12.8%,
Friction improver 0.01～0.05%,
Orchil agent 0.001～0.01%,
Base oil surplus.
Most preferably, ATF-III automatic drive liquid composition is by the group of following weight percentage
It is grouped into:
Base oil 87.942%,
The multifunction additives 12% such as the extreme-pressure anti-wear anti-corruption of antioxygen,
Friction improver 0.05%,
Orchil agent 0.008%.
Described base oil is one or more in API II class base oil, API Group III base oil,
Viscosity index (VI) is 115～130.
Described API II class or Group III base oil be Shanghai Gaoqiao hydrogenated base oil 100N or
Nestebase 3043(Finland produces) or Shuan Long company of Korea S double dragon base oil S4(Korea S
Produce) in one or more combination, viscosity index (VI) is according to controlling more than 115.
Described multifunction additive is that LZ9639H(Lubrizol Corp. produces, its 40 DEG C motions
Viscosity is at 1650-1700mm2/ s, flash-point >=126 DEG C, pour point≤-21 DEG C), H2440(is by AFTON
Company produces, and its 100 DEG C of kinematic viscositys are at 195-210mm2/ s, flash-point >=110 DEG C).It adds
Amount controls 10～14%.Described multifunction additive, in its additive, calcium content exists
0.19%-0.665%, preferably 0.19%-0.24%, nitrogen content, at 0.87%-1.44%, is preferably
0.87%-1.07%, phosphorus content at 0.18%-0.29%, preferably 0.23%-0.29%.Multi-functional
Additive has extreme pressure, wear-resistant, antioxygen, anti-corruption and improves the effect of viscosity temperature characteristic, can be effective
Improve the extreme pressure anti-wear of oil product, make oil product have bearing capacity and abrasion-resistance well.Carry
High oil product, to copper and to ferrous metal protective capability, prevents corrosion and corrosion.Improve the oxygen of oil product
Change stability, make oil product have longer service life.Improve the viscosity temperature characteristic of oil product, make oil product
At high temperature there is good oil-film retention property, there is certain bearing capacity, have at low temperatures
There is good mobility, make lubricant housings have good low-temperature startup performance.
Described friction improver be boron-nitrogen compound (product designation B-N-I or B-N-III,
By Maoming Petrochemical, academy produces, and 100 DEG C of kinematic viscositys of B-N-I are at 60-80mm2/ s, flash-point
>=170 DEG C, 100 DEG C of kinematic viscositys of B-N-III are at 20-500mm2/ s, flash-point >=200 DEG C), benzene three
Azoles 18-amine. salt (product designation T406, is produced by Ning Jiang chemical plant, Nanjing, for yellow solid,
Fusing point is 55-63 DEG C) in one or more etc..Its addition controls 0.01～0.05%.Rub
Wipe the addition of modifier, the frictional behavior of oil product can be effectively improved, reduce coefficient of friction, reduce
Friction and wear, improves durability and the gear shift of clutch plate.
Described azo-compound (product designation Oil that orchil agent is alkylamine coupling
Bronze Liquid, is produced by Du Pont Co. company, and its 25 DEG C of kinematic viscositys are 40mm2/ s,
Flash-point is 32 DEG C) or azo-resorcinol and azo-phenol derivatives (product designation Oil
Bronze Y Liquid, is produced by Du Pont Co. company, and its 25 DEG C of kinematic viscositys are 12.7
mm2/ s, flash-point is 29 DEG C).Its addition controls 0.001～0.015%, orchil
Adding, one is to ensure that the oil product outward appearance such as oil product outward appearance and conventional engine oil has obvious district
Point, prevent oil product from using with, two are as there is oil leak phenomenon, it is simple to whether distinguish is speed change
Case oil has leakage.The orchil selected is while increasing colour code, to its in oil product
Its performance is without impact.
The preparation process of the ATF-III automatic drive liquid composition of the present invention is as follows: first by base oil
It is heated to 50-65 DEG C, adds multifunction additive and be stirred until homogeneous transparent, then add and rub
Wipe modifier, orchil agent carries out compounding forming.
The present invention selects API II class or the Group III base oil with suitable viscosity index, and addition is many
Functional additive, friction improver, orchil agent is compounding forms, to additive types and join
Ratio selects, each component rational proportion, reaches synergism, obtains ATF-III automatic transmission
Liquid.
The present invention is by measuring low temperature apparent viscosity, oxidation test and friction endurancing
Deng, product quality can meet DEXRON III standard.There is good viscosity temperature characteristic and low
Warm nature energy, well oxidation stability and stable friction durability.
Detailed description of the invention
Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
Embodiment 1-4
The component of the ATF-III automatic drive liquid composition of embodiment is shown in Table 1, and its preparation process is such as
Under: first base oil will be heated to 65 DEG C, then add multifunction additive by proportioning and stir extremely
Homogeneous transparent, then adds friction improver, orchil agent, stirs and form.
Table 1
Wherein, in above-described embodiment, base oil 100N(is purchased from Shanghai Gaoqiao petro-chemical corporation)
40 DEG C of viscosity are 21.70mm2/ s, Nestebase 3043(is purchased from Finland) 40 DEG C of viscosity be
20.11mm2/ s, S4(are purchased from Shuan Long company of Korea S) it is 19.64mm 40 DEG C of viscosity2/s。
The multifunction additive LZ9639H such as the extreme-pressure anti-wear anti-corruption of antioxygen are purchased from Lubrizol Corp.,
H2440 is purchased from AFTON company.
Friction improver B-N-I, B-N-III are purchased from Maoming Petrochemical academy, and T406 is purchased from south
Ning Jiang chemical plant, capital.
Orchil agent Oil Bronze Liquid and Oil Bronze Y Liquid is purchased from Du Pont
Co. company.
Embodiment 1-4 is carried out properties evaluation, and result is as follows:
Control sample 1 is ATF-III respective standard.
Data above shows, the ATF-III automatic transmission liquid product of the present invention meets corresponding producing
Product standard, has good viscosity temperature characteristic and cryogenic property, well oxidation stability and stablizes
Friction durability.
Although, the most with a general description of the specific embodiments the present invention has been made in detail
Most description, but on the basis of the present invention, it can be made some modifications or improvements, this is to this
It is apparent from for skilled person.Therefore, on the basis without departing from spirit of the present invention
Upper these modifications or improvements, belong to the scope of protection of present invention.
Claims (4)
1. an ATF-III automatic drive liquid composition, it is characterised in that it is by following weight
The component composition of percentage composition:
Multifunction additive 10～14%,
Friction improver 0.01～0.1%,
Orchil agent 0.001～0.015%,
Base oil surplus；
Described base oil is one or more in API II class base oil, API Group III base oil；
The viscosity index (VI) of described API II class or Group III base oil is 115～130；
Described multifunction additive is LZ9639H or H2440；
Described friction improver is a kind of or many in boron-nitrogen compound, benzotriazole 18-amine. salt
Kind；
The described azo-compound that orchil agent is alkylamine coupling or azo-resorcinol
With azo-phenol derivatives.
ATF-III automatic drive liquid composition the most according to claim 1, its feature exists
In, it is made up of the component of following weight percentage:
Multifunction additive 10～12.8%,
Friction improver 0.01～0.05%,
Orchil agent 0.001～0.01%,
Base oil surplus.
ATF-III automatic drive liquid composition the most according to claim 1 and 2, its feature
It is, is made up of the component of following weight percentage:
Base oil 87.942%,
Multifunction additive 12%,
Friction improver 0.05%,
Orchil agent 0.008%.
4. preparation ATF-III automatic drive liquid composition described in claim 1-3 any one
Method, it is characterised in that it uses and first base oil is heated to 50-65 DEG C, adds many merits
Can be stirred until homogeneous transparent by additive, then add friction improver, orchil agent is carried out
Compound and form.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310268071.5A CN104250579B (en) | 2013-06-28 | 2013-06-28 | A kind of ATF-III automatic drive liquid composition |
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| CN201310268071.5A CN104250579B (en) | 2013-06-28 | 2013-06-28 | A kind of ATF-III automatic drive liquid composition |
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| CN104250579A CN104250579A (en) | 2014-12-31 |
| CN104250579B true CN104250579B (en) | 2016-09-28 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107760423B (en) * | 2017-10-12 | 2020-10-02 | 广东布雷达科技股份有限公司 | Long-life automatic transmission oil and preparation method thereof |
| CN112480998A (en) * | 2019-09-12 | 2021-03-12 | 中国石油化工股份有限公司 | Gearbox oil composition |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1375545A (en) * | 2001-03-05 | 2002-10-23 | 乙基公司 | Low-sulfur automatic driven liquid with improved anti-wear oiliness |
| CN101311254A (en) * | 2007-05-24 | 2008-11-26 | 中国石油化工股份有限公司 | Automatic transmission fluid composition using mineral oil as base oil |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060135375A1 (en) * | 2004-12-21 | 2006-06-22 | Chevron Oronite Company Llc | Anti-shudder additive composition and lubricating oil composition containing the same |
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2013
- 2013-06-28 CN CN201310268071.5A patent/CN104250579B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1375545A (en) * | 2001-03-05 | 2002-10-23 | 乙基公司 | Low-sulfur automatic driven liquid with improved anti-wear oiliness |
| CN101311254A (en) * | 2007-05-24 | 2008-11-26 | 中国石油化工股份有限公司 | Automatic transmission fluid composition using mineral oil as base oil |
Non-Patent Citations (1)
| Title |
|---|
| "自动传动液的组成与特性";武玉玲;《润滑油》;19911231(第6期);第9-12、32页 * |
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