CN102485859A - Composite additive added in open gear lubricating grease - Google Patents
Composite additive added in open gear lubricating grease Download PDFInfo
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- CN102485859A CN102485859A CN 201010571320 CN201010571320A CN102485859A CN 102485859 A CN102485859 A CN 102485859A CN 201010571320 CN201010571320 CN 201010571320 CN 201010571320 A CN201010571320 A CN 201010571320A CN 102485859 A CN102485859 A CN 102485859A
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- composite additive
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Abstract
The invention relates to a composite additive added in open gear lubricating grease. The composite additive is characterized in that: the composite additive is prepared from components of, by weight: 13-15% of an anti-oxidant, 11-13% of a tarnishing inhibiting agent, 11-12% of a metal deactivator, 9-10% of an antiscuff agent, 8-10% of an extreme pressure agent, 6-9% of a tackifier, 3-4% of a water-resisting polymer, 4-5% of phosphate crystals, 3-5% of chromium oxide powder, 3-5% of titanium powder, and balance of base oil. The tarnishing inhibiting agent is alkyl hemi-succinate, the metal deactivator is tolyltriazole, the antiscuff agent is dialkyldithiophosphate, the extreme pressure agent is high-molecular-weight composite ester, the tackifier is polyisobutylene, and the water-resisting polymer is polyethylene. The components are mixed, heated, and stirred. The preparation scheme and the preparation method are simple and feasible. The cost price of the composite additive is lower than those of similar-type products. A prepared product is a colorless product. With the composite additive, oxidation-resisting, high-temperature-resisting, extreme-pressure-resisting and scuff-resisting properties of lubricating grease can be maintained for a long time. Also, noise can be effectively reduced, machine and equipment vibration can be reduced, and the service life of the lubricating grease can be prolonged.
Description
(1) technical field
The present invention relates to a kind of grease additive, particularly a kind of preparation scheme and method of manufacture that makes an addition to the composite additive of open-type gear grease.
(2) background technology:
Railway grease is used for occasion that other liquid lubricant may run off and that leak.Railway grease because the singularity of its semi-solid state just the reservoir as lubricant is the same; Therefore the purpose of using railway grease is that a certain position can permanence be kept playing lubrication, and perhaps the not readily accessible local railway grease that uses of other lubricants is quite effective when the vertical component of mechanical means needs lubricant.Railway grease plays the effect of one deck physical barriers, effectively separates the external contamination thing, can play the better protection effect than other lubricant simultaneously.Railway grease is combined at some also can reduce noise when playing lubricant effect; But along with the progress of society and human sciences's development; The transformation of all kinds of mechanical means and development be to lubricated demands for higher performance, and existing railway grease is guaranteeing lubricated and wear-resistant and oxidation resistant performance does not reach higher requirement to some new installation, at the reduction noise; The performance of damping and high temperature resistance and anti-extreme pressure is more undesirable, and costs an arm and a leg.The color of railway grease is also undesirable.
(3) summary of the invention
The objective of the invention is provides a kind of anti-oxidant, high temperature resistant to the problem that exists in the above-mentioned technology, and anti-extreme pressure reduces noise, reduces vibrations, keeps various effects for a long time.Preparation technology is convenient, and is simple, is prone to row, a kind of open-type gear grease composite additive that cost value is lower.And the color of this additive will keep colourless or dark yellow.
Technical scheme of the present invention:
A kind of composite additive that makes an addition to open-type gear grease is characterized in that: by base oil; Oxidation inhibitor; Rust oxidation; Metal passivator; Anti-wear agent; Extreme pressure agent; Tackifier; Anti-aqueous polymer; The SULPHOSUCCINIC ACID ESTER vitreum; Chromium oxide powder; Titanium valve is formed.Described rust oxidation is the dialkyl succinylsuccinate half ester; Metal passivator is a tolyl-triazole; Anti-wear agent is a dialkyl dithiophosphate; Extreme pressure agent is the HMW complex ester; Tackifier are polyisobutene; Anti-aqueous polymer is a Vilaterm.The weight percent of each component is: oxidation inhibitor 13-15%; Rust oxidation 11-13%; Metal passivator 11-12%; Anti-wear agent 9-10%; Extreme pressure agent 8-10%; Tackifier are 6-9%; Anti-aqueous polymer 3-4%; SULPHOSUCCINIC ACID ESTER vitreum 4-5%; Chromium oxide powder 3-5%; Titanium valve 3-5%, surplus is a base oil.
A kind of above-mentioned composite additive that makes an addition to open-type gear grease; It is characterized in that: base oil is mineral base oil M14,500SN, 5 centistokes; Any two kinds of components of 10 centistokes and the VT 18 of vegetables oil; Viscotrol C, any one component combination in the rapeseed oil, the weight quota of three components is 1: 1: 1.Also can by the 150BS of mineral base oil and the VT 18 in the vegetables oil, rapeseed oil,, Oleum Gossypii semen, Viscotrol C, any one component combination.The weight quota of two kinds of components is 2: 1.
A kind of above-mentioned composite additive that makes an addition to open-type gear grease is characterized in that: oxidation inhibitor is that sterically hindered phenol and two kinds of components of diaryl-amine are formed, and the weight quota of two kinds of components is 1: 1.
A kind of above-mentioned composite additive that makes an addition to open-type gear grease is characterized in that: chromium oxide powder and titanium valve are nanoscale powder material, mean particle size 15-25nm.
A kind of above-mentioned method of manufacture that makes an addition to the composite additive of open-type gear grease is characterized in that: with base oil; Oxidation inhibitor; Rust oxidation; Metal passivator; Anti-wear agent; Extreme pressure agent; Tackifier; Anti-aqueous polymer; The SULPHOSUCCINIC ACID ESTER vitreum; Chromium oxide powder; Titanium valve mixes, heat and controlled temperature between 55-75 ℃, stir and promptly went out product in 120-280 minute.
Advantage of the present invention:
This preparation scheme and method of manufacture are simple, and cost value is lower than the price of like product.The product colour that makes is a colorless product.This product can keep the anti-oxidant of railway grease for a long time, and is high temperature resistant, anti-extreme pressure, and various performances such as friction resistant also have the reduction noise, reduce the effect of the vibrations of machinery and equipment, prolong the work-ing life of railway grease simultaneously.
(4) embodiment
Embodiment 1
A kind of composite additive that makes an addition to open-type gear grease is by base oil; Oxidation inhibitor; Rust oxidation; Metal passivator; Anti-wear agent; Extreme pressure agent; Tackifier; Anti-aqueous polymer; The SULPHOSUCCINIC ACID ESTER vitreum is formed; Chromium oxide powder; Titanium valve is formed.Base oil is the mixtinite of two kinds of components of VT 18 of mineral base oil 150BS and vegetables oil; The weight quota of two components is 2: 1; Oxidation inhibitor is that sterically hindered phenol and two kinds of components of diaryl-amine are formed, and the weight quota of two kinds of components is 1: 1; Two kinds of components of chromium oxide powder and titanium valve are nanoscale powder material, and the mean particle size of powder is 15-25nm; Rust oxidation is the dialkyl succinylsuccinate half ester; Metal passivator is a tolyl-triazole; Anti-wear agent is a dialkyl dithiophosphate; Extreme pressure agent is high component complex ester; Tackifier are polyisobutene; Anti-aqueous polymer is a Vilaterm; The weight percent of each component is: base oil 26%; Oxidation inhibitor 13%; Rust oxidation 11%; Metal passivator 11%; Anti-wear agent 9%; Extreme pressure agent 8%; Tackifier 9%; Anti-aqueous polymer 3%; SULPHOSUCCINIC ACID ESTER vitreum 4%; Chromium oxide powder 3%;
A kind of above-mentioned composite additive that makes an addition to open-type gear grease; It is characterized in that: base oil is mineral base oil M14,500SN, 5 centistokes; Any two kinds of components of 10 centistokes and the VT 18 of vegetables oil; Viscotrol C, any one component combination in the rapeseed oil, the weight quota of three components is 1: 1: 1.Also can by the 150BS of mineral base oil and the VT 18 in the vegetables oil, rapeseed oil,, Oleum Gossypii semen, Viscotrol C, any one component combination.The weight quota of two kinds of components is 2: 1.
A kind of above-mentioned composite additive that makes an addition to open-type gear grease is characterized in that: oxidation inhibitor is that sterically hindered phenol and two kinds of components of diaryl-amine are formed, and the weight quota of two kinds of components is 1: 1.
A kind of above-mentioned composite additive that makes an addition to open-type gear grease is characterized in that: chromium oxide powder and titanium valve are nanoscale powder material, mean particle size 15-25nm.
A kind of above-mentioned method of manufacture that makes an addition to the composite additive of open-type gear grease is characterized in that: with base oil; Oxidation inhibitor; Rust oxidation; Metal passivator; Anti-wear agent; Extreme pressure agent; Tackifier; Anti-aqueous polymer; The SULPHOSUCCINIC ACID ESTER vitreum; Chromium oxide powder; Titanium valve mixes, heat and controlled temperature between 55-75 ℃, stir and promptly went out product in 120-280 minute.
Advantage of the present invention:
This preparation scheme and method of manufacture are simple, and cost value is lower than the price of like product.The product colour that makes is a colorless product.This product can keep the anti-oxidant of railway grease for a long time, and is high temperature resistant, anti-extreme pressure, and various performances such as friction resistant also have the reduction noise, reduce the effect of the vibrations of machinery and equipment, prolong the work-ing life of railway grease simultaneously.
(4) embodiment
Embodiment 1
A kind of composite additive that makes an addition to open-type gear grease is by base oil; Oxidation inhibitor; Rust oxidation; Metal passivator; Anti-wear agent; Extreme pressure agent; Tackifier; Anti-aqueous polymer; The SULPHOSUCCINIC ACID ESTER vitreum is formed; Chromium oxide powder; Titanium valve is formed.Base oil is the mixtinite of two kinds of components of VT 18 of mineral base oil 150BS and vegetables oil; The weight quota of two components is 2: 1; Oxidation inhibitor is that sterically hindered phenol and two kinds of components of diaryl-amine are formed, and the weight quota of two kinds of components is 1: 1; Two kinds of components of chromium oxide powder and titanium valve are nanoscale powder material, and the mean particle size of powder is 15-25nm; Rust oxidation is the dialkyl succinylsuccinate half ester; Metal passivator is a tolyl-triazole; Anti-wear agent is a dialkyl dithiophosphate; Extreme pressure agent is high component complex ester; Tackifier are polyisobutene; Anti-aqueous polymer is a Vilaterm; The weight percent of each component is: base oil 26%; Oxidation inhibitor 13%; Rust oxidation 11%; Metal passivator 11%; Anti-wear agent 9%; Extreme pressure agent 8%; Tackifier 9%; Anti-aqueous polymer 3%; SULPHOSUCCINIC ACID ESTER vitreum 4%; Chromium oxide powder 3%; Titanium valve 3% is with above-mentioned base oil; Oxidation inhibitor; Rust oxidation; Metal passivator; Anti-wear agent; Extreme pressure agent; Tackifier; Anti-aqueous polymer; The SULPHOSUCCINIC ACID ESTER vitreum; Chromium oxide powder; Titanium valve should add weight per-cent metering by each component, mixes then, heats and by between 55-75 ℃ of the system temperature, stirs 120 minutes.Promptly go out product of the present invention.
This product by adding dosage 5% metering, is added in the common railway grease, and through detecting and practical application, advantage is following:
1. use lubricating grease abrasion resistant extreme-pressure experimental machine to detect, anti-wear effect improves 2.5 times.
2. use lubricating grease abrasion resistant extreme-pressure experimental machine to detect, anti-extreme pressure effect improves more than 2.7 times.
3. use lubricating grease abrasion resistant extreme-pressure experimental machine to detect, wear scar diameter reduces more than 65%.
4. resistance of oxidation increases more than 1.4 times.
5. resistance to elevated temperatures improves more than 1 times.
6. railway grease prolongs more than 1 times work-ing life.
7. price is lower than external like product price about 40%.
Embodiment 2
A kind of composite additive that makes an addition to open-type gear grease is by base oil; Oxidation inhibitor; Rust oxidation; Metal passivator; Anti-wear agent; Extreme pressure agent; Tackifier; Anti-aqueous polymer; The SULPHOSUCCINIC ACID ESTER vitreum is formed; Chromium oxide powder; Titanium valve is formed.Base oil is the mixture of three kinds of components of VT 18 of mineral base oil M14 and 500SN and vegetables oil; The weight quota of three kinds of components is 1: 1: 1; Oxidation inhibitor is that sterically hindered phenol and two kinds of components of diaryl-amine are formed, and the weight quota of two kinds of components is 1: 1; Two kinds of components of chromium oxide powder and titanium valve are nanoscale powder material, and the mean particle size of powder is 15-25nm; Rust oxidation is the dialkyl succinylsuccinate half ester; Metal passivator is a tolyl-triazole; Anti-wear agent is a dialkyl dithiophosphate; Extreme pressure agent is high component complex ester; Tackifier are polyisobutene; Anti-aqueous polymer is a Vilaterm; The weight percent of each component is: base oil 15%; Oxidation inhibitor 15%; Rust oxidation 13%; Metal passivator 12%; Anti-wear agent 10%; Extreme pressure agent 10%; Tackifier 6%; Anti-aqueous polymer 4%; SULPHOSUCCINIC ACID ESTER vitreum 5%; Chromium oxide powder 5%; Titanium valve 5% is with above-mentioned base oil; Oxidation inhibitor; Rust oxidation; Metal passivator; Anti-wear agent; Extreme pressure agent; Tackifier; Anti-aqueous polymer; The SULPHOSUCCINIC ACID ESTER vitreum; Chromium oxide powder; Titanium valve should add weight per-cent metering by each component, mixes then, heats and by between 55-75 ℃ of the system temperature, stirs 280 minutes.Promptly go out product of the present invention.
This product by adding dosage 5% metering, is added in the common railway grease, and through detecting and practical application, advantage is following:
1. use lubricating grease anti-wear agent extreme pressure experimental machine to detect, anti-wear effect improves 3 times.
2. use lubricating grease anti-wear agent extreme pressure experimental machine to detect, anti-extreme pressure effect improves more than 3 times.
3. use lubricating grease anti-wear agent extreme pressure experimental machine to detect, mill class diameter reduces more than 70%.
4. resistance of oxidation increases more than 1.5 times.
5. resistance to elevated temperatures improves more than 1 times.
6. railway grease prolongs more than 1 times work-ing life.
7. price is lower than external like product price about 40%.
Claims (5)
1. a composite additive that makes an addition to open-type gear grease is characterized in that: by base oil; Oxidation inhibitor; Rust oxidation; Metal passivator; Anti-wear agent; Extreme pressure agent; Tackifier; Anti-aqueous polymer; The SULPHOSUCCINIC ACID ESTER vitreum; Chromium oxide powder; Titanium valve is formed.Described rust oxidation is the dialkyl succinylsuccinate half ester; Metal passivator is a tolyl-triazole; Anti-wear agent is a dialkyl dithiophosphate; Extreme pressure agent is the HMW complex ester; Tackifier are polyisobutene; Anti-aqueous polymer is a Vilaterm.The weight percent of each component is: oxidation inhibitor 13-15%; Rust oxidation 11-13%; Metal passivator 11-12%; Anti-wear agent 9-10%; Extreme pressure agent 8-10%; Tackifier are 6-9%; Anti-aqueous polymer 3-4%; SULPHOSUCCINIC ACID ESTER vitreum 4-5%; Chromium oxide powder 3-5%; Titanium valve 3-5%, surplus is a base oil.
2. according to the described a kind of composite additive that makes an addition to open-type gear grease of claim one; It is characterized in that: base oil is any two kinds of components of mineral base oil M14,500SN, 5 centistokes, 10 centistokes and the VT 18 of vegetables oil; Viscotrol C; Any one component combination in the rapeseed oil, the weight quota of three components is 1: 1: 1.Also can by the 150BS of mineral base oil and the VT 18 in the vegetables oil, rapeseed oil,, Oleum Gossypii semen, Viscotrol C, any one component combination.The weight quota of two kinds of components is 2: 1.
3. according to the described a kind of composite additive that makes an addition to open-type gear grease of claim one, it is characterized in that: oxidation inhibitor is that sterically hindered phenol and two kinds of components of diaryl-amine are formed, and the weight quota of two kinds of components is 1: 1.
4. according to the described a kind of composite additive that makes an addition to open-type gear grease of claim one, it is characterized in that: chromium oxide powder and titanium valve are nanoscale powder material, mean particle size 15-25nm.
5. according to the described a kind of method of manufacture that makes an addition to the composite additive of open-type gear grease of claim one, it is characterized in that: base oil; Oxidation inhibitor; Rust oxidation; Metal passivator; Anti-wear agent; Extreme pressure agent; Tackifier; Anti-aqueous polymer; The SULPHOSUCCINIC ACID ESTER vitreum; Chromium oxide powder; Titanium valve mixes, heat and controlled temperature between 55-75 ℃, stir and promptly went out product in 120-280 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010571320 CN102485859A (en) | 2010-12-02 | 2010-12-02 | Composite additive added in open gear lubricating grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010571320 CN102485859A (en) | 2010-12-02 | 2010-12-02 | Composite additive added in open gear lubricating grease |
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| Publication Number | Publication Date |
|---|---|
| CN102485859A true CN102485859A (en) | 2012-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010571320 Pending CN102485859A (en) | 2010-12-02 | 2010-12-02 | Composite additive added in open gear lubricating grease |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830432A (en) * | 2015-05-06 | 2015-08-12 | 颜凤生 | Engine oil additive composition and preparation method thereof |
| CN104927988A (en) * | 2015-06-01 | 2015-09-23 | 杭州万润能源科技有限公司 | Dedicated engine oil formulation for industrial engine running-in |
| CN108865350A (en) * | 2018-06-20 | 2018-11-23 | 西安石油大佳润实业有限公司 | A kind of exposed gear quasi-hydrodynamic lubrication oil/fat composition |
-
2010
- 2010-12-02 CN CN 201010571320 patent/CN102485859A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830432A (en) * | 2015-05-06 | 2015-08-12 | 颜凤生 | Engine oil additive composition and preparation method thereof |
| CN104830432B (en) * | 2015-05-06 | 2018-01-16 | 颜凤生 | A kind of oil additives composition and preparation method thereof |
| CN104927988A (en) * | 2015-06-01 | 2015-09-23 | 杭州万润能源科技有限公司 | Dedicated engine oil formulation for industrial engine running-in |
| CN108865350A (en) * | 2018-06-20 | 2018-11-23 | 西安石油大佳润实业有限公司 | A kind of exposed gear quasi-hydrodynamic lubrication oil/fat composition |
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Addressee: Tianjin Gongbo Science-Technology Development Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20120606 |