CN104263480A - Fire-resistant hydraulic oil - Google Patents
Fire-resistant hydraulic oil Download PDFInfo
- Publication number
- CN104263480A CN104263480A CN201410522909.3A CN201410522909A CN104263480A CN 104263480 A CN104263480 A CN 104263480A CN 201410522909 A CN201410522909 A CN 201410522909A CN 104263480 A CN104263480 A CN 104263480A
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- Prior art keywords
- parts
- hydraulic oil
- resistant hydraulic
- fire
- equipment
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- Granted
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- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 29
- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 28
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 29
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002199 base oil Substances 0.000 claims abstract description 15
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000012964 benzotriazole Substances 0.000 claims abstract description 15
- WJUMWVJBOZKPPU-UHFFFAOYSA-N 2,3-bis(6-methylheptyl)-N-phenylaniline Chemical compound C(CCCCC(C)C)C=1C(=C(C=CC1)NC1=CC=CC=C1)CCCCCC(C)C WJUMWVJBOZKPPU-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims description 14
- 239000000839 emulsion Substances 0.000 claims description 14
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 14
- 229910052708 sodium Inorganic materials 0.000 claims description 14
- 239000011734 sodium Substances 0.000 claims description 14
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 12
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 claims description 8
- 239000012467 final product Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- -1 tri Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 abstract description 3
- 238000009749 continuous casting Methods 0.000 abstract description 2
- 238000005098 hot rolling Methods 0.000 abstract description 2
- 238000009628 steelmaking Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- HRKAMJBPFPHCSD-UHFFFAOYSA-N Tri-isobutylphosphate Chemical compound CC(C)COP(=O)(OCC(C)C)OCC(C)C HRKAMJBPFPHCSD-UHFFFAOYSA-N 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- AEDZKIACDBYJLQ-UHFFFAOYSA-N ethane-1,2-diol;hydrate Chemical compound O.OCCO AEDZKIACDBYJLQ-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Lubricants (AREA)
Abstract
The invention provides fire-resistant hydraulic oil. The fire-resistant hydraulic oil comprises the following components in parts by mass: 970-990 parts of 46# base oil, 3-5 parts of polyisobutene sulfide, 2-3 parts of benzotriazole, 15-20 parts of triisobutyl phosphate, 0.5-0.8 part of sodium tripolyphosphate, 0.05-0.08 part of succinate sulfonate, 0.6-0.9 part of di-iso-octyldiphenylamine, an appropriate amount of a demulsifier and 1.5-1.8 parts of ethylenediamine tetraacetic acid. The fire-resistant hydraulic oil has excellent high-temperature stability, and can be widely applied to hydraulic systems of various types of equipment close to heat sources and encountering fire dangers, such as iron making equipment, steel making equipment, pressure casting equipment, continuous casting equipment, hot rolling equipment, coal mine equipment, glass product processing equipment and excavators. A preparation method of the fire-resistant hydraulic oil is simple, the lubricating performance is good, and an oil pump and a hydraulic valve are slightly damaged.
Description
Technical field
The present invention relates to a kind of fire resistant hydraulic oil.
Background technology
Hydrostatic transmission be by means of the liquid pressure that is in encloses container can transmission carry out operation element parts, because its volume is little, quality light, be quick on the draw, transmit steady, easy for installation, easy handling, thus the switch telechirics etc. of the steering wheel of boats and ships, windlass, navigationsystem and valve is widely used in, pressure medium is the medium of transferring energy in hydrostatic transmission, plays the vital role such as transferring energy, lubrication equipment, antiseptic and rustproof and cooling in hydraulic efficiency installation.If oil pump is the heart of whole hydraulic efficiency system, so pressure medium is exactly the blood of hydraulic efficiency system, and it plays vital effect to the working reliability of hydraulic efficiency system and life-span.A large amount of facts shows, the hydraulic fault of more than 70% is caused by working medium, and therefore, selecting properly and use pressure medium are all of great significance the serviceability and working reliability, security and prolongs life cycle that improve hydraulic efficiency system.The fire resistant hydraulic oil the most extensively adopted is at present water-ethylene glycol liquid, but it in use exists corroding metal and the problem such as oilness is bad.
Summary of the invention
The invention provides a kind of fire resistant hydraulic oil, there is good fire-resistant effect.
The invention provides a kind of fire resistant hydraulic oil, described fire resistant hydraulic oil is made up of each component of following mass fraction: No. 46 base oil 970-990 parts, sulfurized polyisobutylene 3-5 part, benzotriazole 2-3 part, tri 15-20 part, tripoly phosphate sodium STPP 0.5-0.8 part, sulphosuccinates 0.05-0.08 part, di-iso-octyldiphenylamine 0.6-0.9 part, emulsion splitter are appropriate, ethylenediamine tetraacetic acid (EDTA) 1.5-1.8 part.
Preferably, described fire resistant hydraulic oil is made up of each component of following mass fraction: No. 46 base oils 980 parts, sulfurized polyisobutylene 4 parts, benzotriazole 2.5 parts, tri 18 parts, tripoly phosphate sodium STPP 0.6 part, sulphosuccinates 0.06 part, di-iso-octyldiphenylamine 0.7 part, emulsion splitter trace, ethylenediamine tetraacetic acid (EDTA) 1.6 parts.
The present invention also provides the preparation method of above-mentioned fire resistant hydraulic oil, and step is as follows:
(1) by formula ratio No. 46 base oils, tri, benzotriazole, tripoly phosphate sodium STPP, emulsion splitter mixing, be heated to 40-45 DEG C, stir 30-40min;
(2) add all the other components of formula ratio, stir 10-15min, be cooled to room temperature, filter and get final product.
Fire resistant hydraulic oil of the present invention has good high-temperature stability, can be widely used in the hydraulic efficiency system close to the various equipment of thermal source, fire-prone such as ironmaking, steel-making, die casting, continuous casting, hot rolling, colliery, glasswork processing and excavator.Fire resistant hydraulic oil preparation method of the present invention is simple, lubricity good, and damages little to oil pump and hydraulicvalve.
Embodiment
Following embodiment is convenient to understand the present invention better, but does not limit the present invention.Experimental technique in following embodiment, if no special instructions, is ordinary method.
embodiment 1
The formula of fire resistant hydraulic oil of the present invention is as follows:
No. 46 base oil 980kg, sulfurized polyisobutylene 4kg, benzotriazole 2.5kg, tri 18kg, tripoly phosphate sodium STPP 0.6kg, sulphosuccinates 0.06kg, di-iso-octyldiphenylamine 0.7kg, emulsion splitter are appropriate, ethylenediamine tetraacetic acid (EDTA) 1.6kg.
The preparation method of fire resistant hydraulic oil of the present invention is:
(1) by formula ratio No. 46 base oils, tri, benzotriazole, tripoly phosphate sodium STPP, emulsion splitter mixing, be heated to 42 DEG C, stir 35min;
(2) add all the other components of formula ratio, stir 12min, be cooled to room temperature, filter and get final product.
embodiment 2
The formula of fire resistant hydraulic oil of the present invention is as follows:
No. 46 base oil 970kg, sulfurized polyisobutylene 5kg, benzotriazole 2kg, tri 15kg, tripoly phosphate sodium STPP 0.8kg, sulphosuccinates 0.08kg, di-iso-octyldiphenylamine 0.6kg, emulsion splitter are appropriate, ethylenediamine tetraacetic acid (EDTA) 1.5kg.
The preparation method of fire resistant hydraulic oil of the present invention is:
(1) by formula ratio No. 46 base oils, tri, benzotriazole, tripoly phosphate sodium STPP, emulsion splitter mixing, be heated to 40 DEG C, stir 40min;
(2) add all the other components of formula ratio, stir 15min, be cooled to room temperature, filter and get final product.
embodiment 3
The formula of fire resistant hydraulic oil of the present invention is as follows:
No. 46 base oil 990kg, sulfurized polyisobutylene 3kg, benzotriazole 3kg, tri 20kg, tripoly phosphate sodium STPP 0.5kg, sulphosuccinates 0.05kg, di-iso-octyldiphenylamine 0.9kg, emulsion splitter are appropriate, ethylenediamine tetraacetic acid (EDTA) 1.8kg.
The preparation method of fire resistant hydraulic oil of the present invention is:
(1) by formula ratio No. 46 base oils, tri, benzotriazole, tripoly phosphate sodium STPP, emulsion splitter mixing, be heated to 45 DEG C, stir 30min;
(2) add all the other components of formula ratio, stir 10min, be cooled to room temperature, filter and get final product.
embodiment 4
The formula of fire resistant hydraulic oil of the present invention is as follows:
No. 46 base oil 975kg, sulfurized polyisobutylene 3kg, benzotriazole 2.8kg, tri 17kg, tripoly phosphate sodium STPP 0.7kg, sulphosuccinates 0.07kg, di-iso-octyldiphenylamine 0.8kg, emulsion splitter are appropriate, ethylenediamine tetraacetic acid (EDTA) 1.7kg.
The preparation method of fire resistant hydraulic oil of the present invention is:
(1) by formula ratio No. 46 base oils, tri, benzotriazole, tripoly phosphate sodium STPP, emulsion splitter mixing, be heated to 43 DEG C, stir 37min;
(2) add all the other components of formula ratio, stir 13min, be cooled to room temperature, filter and get final product.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a fire resistant hydraulic oil, is characterized in that: described fire resistant hydraulic oil is made up of each component of following mass fraction: No. 46 base oil 970-990 parts, sulfurized polyisobutylene 3-5 part, benzotriazole 2-3 part, tri 15-20 part, tripoly phosphate sodium STPP 0.5-0.8 part, sulphosuccinates 0.05-0.08 part, di-iso-octyldiphenylamine 0.6-0.9 part, emulsion splitter are appropriate, ethylenediamine tetraacetic acid (EDTA) 1.5-1.8 part.
2. fire resistant hydraulic oil according to claim 1, is characterized in that: described fire resistant hydraulic oil is made up of each component of following mass fraction: No. 46 base oils 980 parts, sulfurized polyisobutylene 4 parts, benzotriazole 2.5 parts, tri 18 parts, tripoly phosphate sodium STPP 0.6 part, sulphosuccinates 0.06 part, di-iso-octyldiphenylamine 0.7 part, emulsion splitter trace, ethylenediamine tetraacetic acid (EDTA) 1.6 parts.
3. the preparation method of the fire resistant hydraulic oil described in claim 1 or 2, is characterized in that: step is as follows:
(1) by formula ratio No. 46 base oils, tri, benzotriazole, tripoly phosphate sodium STPP, emulsion splitter mixing, be heated to 40-45 DEG C, stir 30-40min;
(2) add all the other components of formula ratio, stir 10-15min, be cooled to room temperature, filter and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522909.3A CN104263480B (en) | 2014-10-08 | 2014-10-08 | Fire-resistant hydraulic oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522909.3A CN104263480B (en) | 2014-10-08 | 2014-10-08 | Fire-resistant hydraulic oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104263480A true CN104263480A (en) | 2015-01-07 |
| CN104263480B CN104263480B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410522909.3A Active CN104263480B (en) | 2014-10-08 | 2014-10-08 | Fire-resistant hydraulic oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104263480B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105176651A (en) * | 2015-10-23 | 2015-12-23 | 陈键 | Low-temperature fire-resistant hydraulic oil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3718596A (en) * | 1970-02-16 | 1973-02-27 | Monsanto Co | Functional fluid compositions |
| CN102676284A (en) * | 2012-06-16 | 2012-09-19 | 沛县卫星化工厂 | Novel hydraulic oil additive composition and preparation method thereof |
| CN103122271A (en) * | 2012-12-22 | 2013-05-29 | 桑达化工（南通）有限公司 | Fire-resistant hydraulic oil |
-
2014
- 2014-10-08 CN CN201410522909.3A patent/CN104263480B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3718596A (en) * | 1970-02-16 | 1973-02-27 | Monsanto Co | Functional fluid compositions |
| CN102676284A (en) * | 2012-06-16 | 2012-09-19 | 沛县卫星化工厂 | Novel hydraulic oil additive composition and preparation method thereof |
| CN103122271A (en) * | 2012-12-22 | 2013-05-29 | 桑达化工（南通）有限公司 | Fire-resistant hydraulic oil |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105176651A (en) * | 2015-10-23 | 2015-12-23 | 陈键 | Low-temperature fire-resistant hydraulic oil |
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| Publication number | Publication date |
|---|---|
| CN104263480B (en) | 2017-02-08 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Qinqin Inventor before: Yang Longxing |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160704 Address after: 510640 Tianhe District, Guangzhou, No. five mountain road, 371-1, building No. 715, unit Applicant after: Guangdong Huabo Enterprise Management Consulting Co., Ltd. Address before: 214000 Jiangsu city in Wuxi Province Economic Development Zone Huishan Spring Road No. 588 Applicant before: Wuxi Yanggong Machinery Manufacturing Co., Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Xuanxuan Inventor before: Li Qinqin |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161111 Address after: Red Village in Anxi County of Quanzhou City, Fujian province 362434 dragon Juan Xiang Chi Qi No. 223 Applicant after: Li Xuanxuan Address before: 510640 Tianhe District, Guangzhou, No. five mountain road, 371-1, building No. 715, unit Applicant before: Guangdong Huabo Enterprise Management Consulting Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190520 Address after: 301600 No. 100 Jingwang Road, Cuijiazhuang Village, Daqiuzhuang Town, Jinghai District, Tianjin Patentee after: Tianjin Jinlaili Grease Co.,Ltd. Address before: 362434 Chigai 223, Chichichichi Village, Longjun Township, Anxi County, Quanzhou City, Fujian Province Patentee before: Li Xuanxuan |
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| TR01 | Transfer of patent right |