CN104726184A - Environment-friendly bio-based gear oil composition - Google Patents
Environment-friendly bio-based gear oil composition Download PDFInfo
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- CN104726184A CN104726184A CN201510065771.3A CN201510065771A CN104726184A CN 104726184 A CN104726184 A CN 104726184A CN 201510065771 A CN201510065771 A CN 201510065771A CN 104726184 A CN104726184 A CN 104726184A
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Abstract
The invention provides an environment-friendly bio-based gear oil composition. The environment-friendly bio-based gear oil composition is prepared from the following raw materials in parts by weight: 10.0-99.0 parts of grease-based polyol ester base oil, 0.01-99.0 parts of other base oil, 0.01-10.0 parts of a viscosity improver, 0.5-3.0 parts of an oxidation and corrosion inhibitor, 2.5-10.0 parts of an extreme pressure anti-wear agent, 0.5-10.0 parts of an anti-rusting agent, 0.5-3.0 parts of a metal deactivator, 0.001-0.1 part of an anti-foaming agent, 3.0-10.0 parts of a clearing agent and 0.5-5.0 parts of a dispersing agent. By taking grease-based polyol ester as base oil of bio-based gear oil, the environment-friendly bio-based gear oil composition has the oil-based lubricating oil performance of traditional mineral oil, is easily biodegraded, has no biotoxicity and is environmentally friendly.
Description
Technical field
The present invention relates to a kind of gear oil lubricant compositions, especially a kind of green environment protective biological base gear oil.
Background technology
Along with the ecocrisis consciousness day by day strengthened, a large amount of lubricating oil production, use and in discharge process owing to permeate, leaking, overflowing and dealing with improperly, and the pollution problem caused more and more comes into one's own, and makes laws and protected.From the trend of development, environment-friendly lubricating oil and the additive thereof with biological degradability will replace existing lubricating oil.Research and develop a kind of biodegradable, that conventional mineral oil can be substituted Green Lubricants imperative.Green Lubricants not only has conventional mineral oil based lubricating oil performance, and readily biodegradable, lifeless matter toxicity.
The natural renewable and biodegradable performance of vegetable and animals oils makes it and conventional lubrication oil phase than the benefit providing obvious environment and economy Sustainable development.Except these benefits, the advantage such as oilness of vegetable and animals oils also, high flash point, high viscosity index (HVI) and excellence lower comprising low volatility than having of conventional mineral base oil.Therefore, take vegetable and animals oils as the main power that the bio-based lubricating oil of originating just becomes environment-protective lubricant oil.
Summary of the invention
The object of the present invention is to provide and a kind of there is good viscosity temperature characteristic, thermal oxidation stability, extreme pressure property, wear resistance, biodegradable green environment protective biological base gear oil.
The technical solution adopted in the present invention is: adopting by vegetable and animals oils is oil based on the bio-based polyhydric alcohol ester prepared of raw material, coordinate multiple composite additive, this lubricating oil is become by following raw materials in parts by weight array: grease-based polyol base oil 10-99.0 part, other base oils 0.01-99.0 part, viscosity modifier: 0.01-10.0 part, oxidation and corrosion inhibitor 0.5-3.0 part, extreme pressure anti-wear additives 2.5-10 part, rust-preventive agent 0.5-10.0 part, metal passivator 0.5-3.0 part, kilfoam 0.001-0.1 part, purification agent 3.0-10.0 part, dispersion agent 0.5-5.0 part.
Grease-based polyol ester of the present invention prepares with sewer oil, acidifying Oleum Gossypii semen, vegetable oil residue/soap etc., the present invention takes full advantage of these affluent resources of waste grease, turn waste into wealth, the bio-based gear oil lubricating oil produced has excellent biodegradability, good combination property, there is good viscosity temperature characteristic, thermal oxidation stability, extreme pressure property, wear resistance, meet every physical and chemical index of automotive gear oil completely.
Embodiment
case 1
A kind of bio-based gear oil, comprise the component of following parts by weight: fatty acid pentaerythritol ester 70 parts, lipid acid glycerine ester 5 parts, polymethacrylate 6 parts, the two octyl group basic zinc salt 1.5 parts of sulphur phosphorus, tritolyl phosphate 6 parts, alkenyl succinic acid 5 parts, 1 part, 124 Triazole derivative, methyl-silicone oil 0.05 part, sulfur phosphorization polyisobutylene titanate salt 5 parts, diene base succimide 3 parts, is in harmonious proportion according to the above ratio and get final product.
case 2
A kind of bio-based gear oil, comprise the component of following parts by weight: fatty acid pentaerythritol ester 80 parts, polymethacrylate 8 parts, sulphur phosphorus brothers alcohol radical zinc salt 2 parts, sulfide isobutene 6 parts, alkenyl succinic acid 4 parts, 1.5 parts, 124 Triazole derivative, methyl-silicone oil 0.01 part, calcium alkylbenzenesulfonate 4 parts, polyene-based succimide 4 parts, is in harmonious proportion according to the above ratio and get final product.
case 3
A kind of bio-based gear oil, comprises the component of following parts by weight: lipid acid glycerine ester 60 parts, the different monooctyl ester of polyacrylic acid 10 parts, sulphur phosphorus secondary alcohol groups zinc salt 0.5 part, positive 8 parts, the fourth fat of phosphorous acid two, barium mahogany sulfonate 2 parts, 2,6-ditertbutylparacresol 0.6 part, kilfoam 0.1 part, methyl-silicone oil 0.03 part, calcium alkylbenzenesulfonate 4 parts, diene base succimide 3 parts, is in harmonious proportion according to the above ratio and get final product.
This oil product is by lubricating oil Comprehensive Assessment, and every physical and chemical index all reaches service requirements.Adopt bio-based polyhydric alcohol ester and PAO or polyol ester and ester class base oil, can be in harmonious proportion out qualified gear oil.
The typical physical and chemical index of the development oil of embodiment is in table 1.
Viscosity modifier: the different monooctyl ester of polyvinyl n-butyl ether, ethylene-propylene copolymer, polymethacrylate, polyacrylic acid is all purchased from Jinzhou Petrochemical Co.;
Purification agent: low alkali value calcium alkylbenzenesulfonate, middle calcium alkylbenzensulfonates, high base number calcium alkylbenzenesulfonate are purchased from Shandong Zibo Hui Hua company limited, and sulfur phosphorization polyisobutylene titanate salt, magnesium naphthenate are purchased from Shandong Zibo Hui Hua company limited;
Dispersion agent: diene base succimide, polyene-based succimide, high molecular succimide are all purchased from Shandong Zibo Hui Hua Chemical Co., Ltd.;
Oxidation and corrosion inhibitor: the two octyl group basic zinc salt of sulphur phosphorus, sulphur phosphorus brothers alcohol radical zinc salt, sulphur phosphorus secondary alcohol groups zinc salt are all purchased from the emerging petroleum additive limited liability company in Jinzhou;
Extreme pressure agent: phosphorous acid two positive fourth fat, sulphur phosphoric acid nitrogen containing derivative, tritolyl phosphate or thiophosphoric acid amine salt, thiophosphoric acid phenyl ester, sulfide isobutene, phosphorous acid diisobutyl ester are all purchased from Shandong Zibo Hui Hua Chemical Co., Ltd.;
Rust-preventive agent: barium mahogany sulfonate, petroleum sodium sulfonate zinc naphthenate, neutral dinonyl naphthalene sulfonate barium, alkenyl succinic acid, alkenyl succinic acid ester are all purchased from the emerging petroleum additive limited liability company in Jinzhou;
Metal passivator: 2,6 ditertiary butyl p cresol, 124 Triazole derivative or thiophene two, derivative are all purchased from Shandong Zibo Hui Hua Chemical Co., Ltd.;
Pour point depressant, defoamer: be all purchased from Shandong Zibo Hui Hua Chemical Co., Ltd..
Claims (2)
1. a green environment protective biological base gear oil composition, is characterized in that: this lubricating oil is become by following raw materials in parts by weight array: grease-based polyol base oil 10.0-99.0 part, other base oils 0.01-99.0 part, viscosity modifier: 0.01-10.0 part, oxidation and corrosion inhibitor 0.5-3.0 part, extreme pressure anti-wear additives 2.5-10.0 part, rust-preventive agent 0.5-10.0 part, metal passivator 0.5-3.0 part, kilfoam 0.001-0.1 part, purification agent 3.0-10.0 part, dispersion agent 0.5-5.0 part.
2. gear of vehicle oil compositions according to claim 1, is characterized in that:
1) grease-based polyol ester base oil prepares for raw material with sewer oil, acidifying Oleum Gossypii semen, vegetable oil residue/soap;
2) grease-based polyol ester base oil 40 DEG C of kinematic viscosity are 20-1500mm
2﹒ s
-1, viscosity index>=80, acid number≤2, flash-point>=180 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065771.3A CN104726184A (en) | 2015-02-09 | 2015-02-09 | Environment-friendly bio-based gear oil composition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065771.3A CN104726184A (en) | 2015-02-09 | 2015-02-09 | Environment-friendly bio-based gear oil composition |
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| CN104726184A true CN104726184A (en) | 2015-06-24 |
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| CN201510065771.3A Withdrawn CN104726184A (en) | 2015-02-09 | 2015-02-09 | Environment-friendly bio-based gear oil composition |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105542923A (en) * | 2016-02-18 | 2016-05-04 | 苏州永创达电子有限公司 | Environmentally-friendly lubricating oil |
| CN106085569A (en) * | 2016-06-30 | 2016-11-09 | 安徽晟泰精工科技有限公司 | A kind of Digit Control Machine Tool gear special lube and preparation technology thereof |
| CN106118825A (en) * | 2016-06-30 | 2016-11-16 | 安徽晟泰精工科技有限公司 | A kind of numerical control machine slide rail special lube and preparation technology thereof |
| CN106147965A (en) * | 2016-06-30 | 2016-11-23 | 安徽晟泰精工科技有限公司 | A kind of Digit Control Machine Tool bearing special lube and preparation technology thereof |
| CN106190454A (en) * | 2016-06-30 | 2016-12-07 | 安徽晟泰精工科技有限公司 | A kind of Digit Control Machine Tool rotating shaft special lube and preparation technology thereof |
| CN106190455A (en) * | 2016-06-30 | 2016-12-07 | 安徽晟泰精工科技有限公司 | A kind of Digit Control Machine Tool screw mandrel special lube and preparation technology thereof |
| CN108130155A (en) * | 2017-12-08 | 2018-06-08 | 中国科学院兰州化学物理研究所 | Lubricant oil composite prepared by a kind of modified swill-cooked dirty oil |
| CN112552983A (en) * | 2019-09-26 | 2021-03-26 | 中国石油化工股份有限公司 | Ashless vehicle gear oil and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6303547B1 (en) * | 2000-09-19 | 2001-10-16 | Ethyl Corporation | Friction modified lubricants |
| CN103232884A (en) * | 2013-04-28 | 2013-08-07 | 广西大学 | Universal oil composition for environment-friendly energy-saving engineering machinery |
| CN103275812A (en) * | 2013-04-26 | 2013-09-04 | 青岛中科润美润滑材料技术有限公司 | Method for preparing base oil of lubricating oil from waste animal and vegetable oil |
-
2015
- 2015-02-09 CN CN201510065771.3A patent/CN104726184A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6303547B1 (en) * | 2000-09-19 | 2001-10-16 | Ethyl Corporation | Friction modified lubricants |
| CN103275812A (en) * | 2013-04-26 | 2013-09-04 | 青岛中科润美润滑材料技术有限公司 | Method for preparing base oil of lubricating oil from waste animal and vegetable oil |
| CN103232884A (en) * | 2013-04-28 | 2013-08-07 | 广西大学 | Universal oil composition for environment-friendly energy-saving engineering machinery |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105542923A (en) * | 2016-02-18 | 2016-05-04 | 苏州永创达电子有限公司 | Environmentally-friendly lubricating oil |
| CN106085569A (en) * | 2016-06-30 | 2016-11-09 | 安徽晟泰精工科技有限公司 | A kind of Digit Control Machine Tool gear special lube and preparation technology thereof |
| CN106118825A (en) * | 2016-06-30 | 2016-11-16 | 安徽晟泰精工科技有限公司 | A kind of numerical control machine slide rail special lube and preparation technology thereof |
| CN106147965A (en) * | 2016-06-30 | 2016-11-23 | 安徽晟泰精工科技有限公司 | A kind of Digit Control Machine Tool bearing special lube and preparation technology thereof |
| CN106190454A (en) * | 2016-06-30 | 2016-12-07 | 安徽晟泰精工科技有限公司 | A kind of Digit Control Machine Tool rotating shaft special lube and preparation technology thereof |
| CN106190455A (en) * | 2016-06-30 | 2016-12-07 | 安徽晟泰精工科技有限公司 | A kind of Digit Control Machine Tool screw mandrel special lube and preparation technology thereof |
| CN108130155A (en) * | 2017-12-08 | 2018-06-08 | 中国科学院兰州化学物理研究所 | Lubricant oil composite prepared by a kind of modified swill-cooked dirty oil |
| CN112552983A (en) * | 2019-09-26 | 2021-03-26 | 中国石油化工股份有限公司 | Ashless vehicle gear oil and preparation method thereof |
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Application publication date: 20150624 |
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| WW01 | Invention patent application withdrawn after publication |