CN106467794A - A kind of antiwear hydraulic oil additive - Google Patents
A kind of antiwear hydraulic oil additive Download PDFInfo
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- CN106467794A CN106467794A CN201510507144.0A CN201510507144A CN106467794A CN 106467794 A CN106467794 A CN 106467794A CN 201510507144 A CN201510507144 A CN 201510507144A CN 106467794 A CN106467794 A CN 106467794A
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- antiwear
- hydraulic oil
- additive
- antioxidant
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Abstract
A kind of antiwear hydraulic oil additive, by base oil;Antioxidant;Rust oxidation;Metal deactivator;Antiwear additive;Demulsifying agent;Foam in hibitors;Viscosity index improver;Hydroxide tungsten;Ammonium phosphate;Poly- alkylmethacrylate;Polyisobutylene forms;Antioxidant is:Dialkyl dithiophosphoric acid slaine;Rust oxidation is:Alkyl acid derivative;Metal deactivator:Thiadiazole;Antiwear additive is:Phosphorodithioate;Demulsifying agent is:Poly-alkoxyl polyol;Foam in hibitors is:Polydimethylsiloxane;Viscosity index improver is:Styrene diene copolymer;Manufacture method of the present invention is simple, easy to operate, and prepared product price is less than like product, and various effects project, permanent use effect keeping hydraulic oil.Comprehensive effect is higher than other like products.
Description
(1) technical field
The present invention relates to a kind of lube oil additive, particularly to a kind of antiwear hydraulic oil additive
Preparation scheme and manufacture method.
(2) background technology
The production of hydraulic oil need to ensure its permanently effective comprehensive effect it is necessary to reach transmission heat
Amount;Protection and all parts of lubrication total system;Stable takes away heat by circulation;Protect
The not oxidized and corrosion of shield all parts;Good abrasion protection is provided;Good resisting is provided
Extreme pressure effect;And good heat stability and long-term service life.But existing hydraulic oil
Compound additive effect does not project it is difficult to meet the higher use requirement of all kinds of plant equipment,
Comprehensive effect is inconspicuous.And hydraulic oil compound additive supplier is combined than engine lubricating oil
The supplier of additive is few, and expensive, and a lot of OIL IN LUBRICATING OIL PRODUCTION business make substantially
Concocted with several single doses and produce hydraulic oil, its production cost declines, necessarily so that the liquid produced
Force feed effect is poor, and usage cycles are short, and comprehensive effect is undesirable.
(3) content of the invention
The purpose of the present invention is that problem according to present in above-mentioned technology provides a kind of items effect
Prominent, using effect is excellent, extends hydraulic oil service life, protects and lubricates total system
All parts, stable take away heat by circulation and protect all parts not oxidized and not rotten
Erosion, provides good anti-wear protection, has prominent anti-extreme pressure effect, has good thermally-stabilised
Property, keep suitable viscosity and permanent compressibility, the higher antiwear hydraulic oil of cost performance for a long time
Additive.
Technical scheme:
A kind of antiwear hydraulic oil additive, is essentially characterized in that:By base oil;Antioxidant;Rust
Corrosion inhibitor;Metal deactivator;Antiwear additive;Demulsifying agent;Foam in hibitors;Viscosity
Index improver;Hydroxide tungsten;Ammonium phosphate;Poly- alkylmethacrylate;Polyisobutylene group
Become;Described antioxidant is:Dialkyl dithiophosphoric acid slaine;Described rust oxidation
For:Alkyl acid derivative;Described metal deactivator:Thiadiazole;Described wear-resistant add
Plus agent is:Phosphorodithioate;Described demulsifying agent is:Poly-alkoxyl polyol;Described
Foam in hibitors is:Polydimethylsiloxane;Described viscosity index improver is:Styrene
Diene copolymers;The percentage by weight of each component is:Antioxidant 8-24%;Rust oxidation
5-10%;Metal deactivator 6-12%;Antiwear additive 5-12%;Demulsifying agent 5-10%;
Foam in hibitors 5-9%;Viscosity index improver 5-15%;Hydroxide tungsten 2-5%;Ammonium phosphate
1-4%;Poly- alkylmethacrylate 4-9%;Polyisobutylene 4-8%;Balance of base oil.
A kind of above-mentioned antiwear hydraulic oil additive, is essentially characterized in that:Base oil is poly- α-alkene
Any one component in hydrocarbon and polyol ester, monoesters, double fat mixes, two kinds of components
Weight quota is 1: 2.Also can be by any in poly alpha olefin and polyol ester, monoesters, double fat
Two kinds of components mix, and the weight quota of three kinds of components is 1: 1: 1.Also can by 150BS and
M14,5 centistokes, 10 centistokes, any one component in 500SN mixes, two kinds of groups
The weight quota divided is 1: 1 to 1: 4.
A kind of above-mentioned antiwear hydraulic oil additive, is essentially characterized in that:This additive range
Including industrial machinery, agricultural machinery, air equipment, navigating equipment, any in auto industry
Add in a kind of hydraulic oil and produce, manufacture.
A kind of manufacture method of above-mentioned antiwear hydraulic oil additive:It is essentially characterized in that:By two kinds
Above base oil mix homogeneously, heats and controls temperature between 50-60 DEG C, stirs 10-60
Minute, add antioxidant;Rust oxidation;Metal deactivator;Antiwear additive;Demulsification
Agent;Foam in hibitors;Viscosity index improver;Hydroxide tungsten;Ammonium phosphate;Poly- alkyl methyl
Acrylate;Polyisobutylene;Mix homogeneously is heated up between 75-90 DEG C, and stirring 60-360 divides
Clock, goes out product after filtration.
Advantages of the present invention:Manufacture method of the present invention is simple, product price easy to operate, prepared
Less than like product, various effects project, permanent use effect keeping hydraulic oil.Comprehensive work(
Effect is higher than other like products.
(4) specific embodiment
Embodiment 1
A kind of antiwear hydraulic oil additive:By base oil;Antioxidant;Rust oxidation;Gold
Belong to passivator;Antiwear additive;Demulsifying agent;Foam in hibitors;Viscosity index improver;
Hydroxide tungsten;Ammonium phosphate;Poly- alkylmethacrylate;Polyisobutylene forms;Base oil
It is that poly alpha olefin mixes with double two kinds of components of fat, the weight quota of two kinds of components is 1: 2;
Antioxidant is:Dialkyl dithiophosphoric acid slaine;Rust oxidation is:Alkyl succinic acid
Derivant;Metal deactivator:Thiadiazole;Antiwear additive is:Phosphorodithioate;Broken
Emulsifying agent is:Poly-alkoxyl polyol;Foam in hibitors is:Polydimethylsiloxane;Viscosity
Index improver is:Styrene diene copolymer;The percentage by weight of each component is:Basis
Oil 12%;Antioxidant 18%;Rust oxidation 11%;Metal deactivator 9%;Wear-resistant interpolation
Agent 3%;Demulsifying agent 5%;Foam in hibitors 9%;Viscosity index improver 16%;Hydrogen-oxygen
Change tungsten 5%;Ammonium phosphate 4%;Poly- alkylmethacrylate 4%;Polyisobutylene 4%;Will
Above-mentioned base oil by answering add weight percentage scale mix homogeneously, heat and control temperature in
Between 50-55 DEG C, stir 30 minutes, by antioxidant;Rust oxidation;Metal deactivator;
Antiwear additive;Demulsifying agent;Foam in hibitors;Viscosity index improver;Hydroxide tungsten;
Ammonium phosphate;Poly- alkylmethacrylate;Polyisobutylene answers add weight percentage ratio by each component
Metering, mix homogeneously is heated and is controlled temperature between 80-85 DEG C, stirs 120 minutes, mistake
Product is gone out after filter.
This product is prepared hydraulic oil by adding dosage 8-10%, contrasts with like product after testing,
Conclusion is as follows:
1. antioxidation lifts more than 2 times.
2. corrosion resistance lifts more than 2 times.
3. antirust effect lifts more than 3 times.
4. wear-resistant effect improves more than 4 times.
5. anti-extreme pressure effect lifts more than 5 times.
6. usage cycles extend more than 3 times.
Embodiment 2
A kind of antiwear hydraulic oil additive:By base oil;Antioxidant;Rust oxidation;Gold
Belong to passivator;Antiwear additive;Demulsifying agent;Foam in hibitors;Viscosity index improver;
Hydroxide tungsten;Ammonium phosphate;Poly- alkylmethacrylate;Polyisobutylene forms;Base oil
It is 150BS and two kinds of components of 5 centistokes mix, the weight quota of two kinds of components is 1: 4;
Antioxidant is:Dialkyl dithiophosphoric acid slaine;Rust oxidation is:Alkyl succinic acid
Derivant;Metal deactivator:Thiadiazole;Antiwear additive is:Phosphorodithioate;Broken
Emulsifying agent is:Poly-alkoxyl polyol;Foam in hibitors is:Polydimethylsiloxane;Viscosity
Index improver is:Styrene diene copolymer;The percentage by weight of each component is:Basis
Oil 15%;Antioxidant 8%;Rust oxidation 10%;Metal deactivator 12%;Wear-resistant add
Plus agent 12%;Demulsifying agent 10%;Foam in hibitors 9%;Viscosity index improver 5%;
Hydroxide tungsten 5%;Ammonium phosphate 1%:Poly- alkylmethacrylate 9%;Polyisobutylene 4%;
By above-mentioned base oil by answering add weight percentage scale mix homogeneously, heat and control temperature in
Between 50-55 DEG C, stir 30 minutes, by antioxidant;Rust oxidation;Metal deactivator;
Antiwear additive;Demulsifying agent;Foam in hibitors;Viscosity index improver;Hydroxide tungsten;
Ammonium phosphate;Poly- alkylmethacrylate;Polyisobutylene answers add weight percentage ratio by each component
Metering, mix homogeneously is heated and is controlled temperature between 80-85 DEG C, stirs 120 minutes, mistake
Product is gone out after filter.
This product is added to normal hydraulic oil, effect can be lifted after testing as follows:
1. antioxidation lifts more than 2 times.
2. corrosion resistance lifts more than 2 times.
3. antirust effect lifts more than 3 times.
4. wear-resistant effect improves more than 3.8 times.
5. anti-extreme pressure effect lifts more than 4.5 times.
6. usage cycles extend more than 3 times.
Claims (4)
1. a kind of antiwear hydraulic oil additive, is essentially characterized in that:By base oil;Antioxidant;Corrosion suppresses
Agent;Metal deactivator;Antiwear additive;Demulsifying agent;Foam in hibitors;Viscosity index improver;Hydrogen
Tungsten oxide;Ammonium phosphate;Poly- alkylmethacrylate;Polyisobutylene forms;Described antioxidant is:Two
Alkyl dithiophosphoric acid slaine;Described rust oxidation is:Alkyl acid derivative;Described gold
Belong to passivator:Thiadiazole;Described antiwear additive is:Phosphorodithioate;Described demulsifying agent is:
Poly-alkoxyl polyol;Described foam in hibitors is:Polydimethylsiloxane;Described viscosity index (VI) is improved
Agent is:Styrene diene copolymer;The percentage by weight of each component is:Antioxidant 8-24%;Rust oxidation
5-10%;Metal deactivator 6-12%;Antiwear additive 5-12%;Demulsifying agent 5-10%;Foam in hibitors
5-9%;Viscosity index improver 5-15%;Hydroxide tungsten 2-5%;Ammonium phosphate 1-4%;Poly- alkyl methyl propylene
Acid esters 4-9%;Polyisobutylene 4-8%;Balance of base oil.
2. a kind of antiwear hydraulic oil additive according to claim 1, is essentially characterized in that:Base oil
Mix for any one component in poly alpha olefin and polyol ester, monoesters, double fat, two kinds of components
Weight quota is 1: 2.Also can be mixed by any two kinds of components in poly alpha olefin and polyol ester, monoesters, double fat
Conjunction forms, and the weight quota of three kinds of components is 1: 1: 1.Also can be by 150BS and M14,5 centistokes, 10 centistokes,
Any one component in 500SN mixes, and the weight quota of two kinds of components is 1: 1 to 1: 4.
3. a kind of antiwear hydraulic oil additive according to claim 1, is essentially characterized in that:This interpolation
Agent range includes industrial machinery, agricultural machinery, air equipment, navigating equipment, appointing in auto industry
Add in a kind of what hydraulic oil and produce, manufacture.
4. the manufacture method of a kind of antiwear hydraulic oil additive according to claim 1:Basic feature exists
In:By two or more base oil mix homogeneously, heat and control temperature between 50-60 DEG C, stir 10-60
Minute, add antioxidant;Rust oxidation;Metal deactivator;Antiwear additive;Demulsifying agent;Foam
Inhibitor;Viscosity index improver;Hydroxide tungsten;Ammonium phosphate;Poly- alkylmethacrylate;Poly- isobutyl
Alkene;Mix homogeneously is heated up between 75-90 DEG C, stirs 60-360 minute, goes out product after filtration.
Priority Applications (1)
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CN201510507144.0A CN106467794A (en) | 2015-08-18 | 2015-08-18 | A kind of antiwear hydraulic oil additive |
Applications Claiming Priority (1)
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CN201510507144.0A CN106467794A (en) | 2015-08-18 | 2015-08-18 | A kind of antiwear hydraulic oil additive |
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Publication Number | Publication Date |
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CN106467794A true CN106467794A (en) | 2017-03-01 |
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CN201510507144.0A Pending CN106467794A (en) | 2015-08-18 | 2015-08-18 | A kind of antiwear hydraulic oil additive |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109160925A (en) * | 2018-10-31 | 2019-01-08 | 新乡市瑞丰新材料股份有限公司 | The excellent antiwear hydraulic oil specialist additive of thermal stability and preparation method |
-
2015
- 2015-08-18 CN CN201510507144.0A patent/CN106467794A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109160925A (en) * | 2018-10-31 | 2019-01-08 | 新乡市瑞丰新材料股份有限公司 | The excellent antiwear hydraulic oil specialist additive of thermal stability and preparation method |
CN109160925B (en) * | 2018-10-31 | 2020-10-20 | 新乡市瑞丰新材料股份有限公司 | Special antiwear additive for hydraulic oil and preparation method thereof |
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Application publication date: 20170301 |