CN102358862A - High-speed railway tunnel rust resistant grease - Google Patents
High-speed railway tunnel rust resistant grease Download PDFInfo
- Publication number
- CN102358862A CN102358862A CN201110279765XA CN201110279765A CN102358862A CN 102358862 A CN102358862 A CN 102358862A CN 201110279765X A CN201110279765X A CN 201110279765XA CN 201110279765 A CN201110279765 A CN 201110279765A CN 102358862 A CN102358862 A CN 102358862A
- Authority
- CN
- China
- Prior art keywords
- weight part
- add
- viscosifying agent
- grease
- rust resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses a high-speed railway tunnel rust resistant grease. The preparation method of the rust resistant grease comprises the following steps: (1) uniformly mixing 24# cylinder oil with 32# mechanical oil; (2) then adding random polypropylene plastic powder, adding aluminium distearate, heating while stirring at 190-195 DEG C for 8-15 minutes, reducing the temperature to 80 DEG C, adding barium dinonyl naphthalene sulfonate, dodecenyl succinic acid and Lanois magnesium soap, continuing to stir for 35-45 minutes, cooling at the room temperature for 24 hours to prepare a thickening agent; (3) adding the thickening agent to form a thickening agent mixed grease; and (4) adding organic bentonite and organic graphite powder into the thickening agent mixed grease, stirring evenly, and grinding by use of a colloid mill to form the high-speed tunnel rust resistant grease. The rust resistant grease has no dropping point at 180 DEG C and can not become hard at a low temperature which can reach minus 20 DEG C. The formula is improved to greatly increase the high temperature resistance and low temperature resistance of the product and expand the application range. The rust resistant grease has the use effect of the original product and the improved high-speed railway tunnel rust resistant grease has a wider prospect.
Description
Technical field
The present invention relates to a kind of rust preventing grease, be specifically related to a kind of high-speed railway tunnel rust preventing grease.
Background technology
The effect of rust preventing grease is that metallic surface and corrosive medium are isolated, and does not receive the influence of corrosive medium in the environment to protect metal, prevents metallic corrosion.As a kind of temporary anti-corrosion method, the use of rust preventing grease is widely used.Using rust preventing grease is a kind of more satisfactory, effective means of defence as temporary protection, has advantages such as effective, easy to use, with low cost, also construction, easy and simple to handle and easy removal.
High-speed railway is in the high humidity environment in the tunnel all the year round, adds harmful liquid such as salt that train discharges, alkali, is easy to corrosion, for driving and maintenance bring very big hidden danger, so common rust preventing grease can not meet the needs of.
Summary of the invention
The objective of the invention is to solve the above-mentioned technical problem that exists in the prior art, a kind of high-speed railway tunnel rust preventing grease is provided.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is following:
High-speed railway of the present invention tunnel rust preventing grease is characterized in that it prepares as follows:
(1) get 24# cylinder material oil 25-35 weight part, 32# machinery oil 65-75 weight part stirs;
What (2) add the 0.5-1.5 weight part then randomly gathers bright rare synthetic resin moulding compound, adds the double stearic acid aluminium of 1-2 weight part, and 190 ℃-195 ℃ heat up and stirred 8-15 minute, are cooled to 80 ℃ of dinonyl naphthalene sulfonate bariums that add the 2-4 weight part; 0.5-1.5 the dodecenylsuccinic acid of weight part; The lanolin magnesium soap of 1-2 weight part continues to stir 35-45 minute, cools off in normal temperature and processes viscosifying agent in 24 hours;
(3) get viscosifying agent 65-75 weight part adding lithium saponify 25-35 weight part and become viscosifying agent mixing fat;
(4) get viscosifying agent mixing fat and add organobentonite 15-20 weight part; Organic calculus ink powder 2-4 weight part, stirring grinds to form high speed tunnel rust preventing grease through colloidal mill.
Its preparation method is preferably:
(1) get 24# cylinder material oil 30 weight parts, 32# machinery oil 70 weight parts stir;
What (2) add 1 weight part then randomly gathers bright rare synthetic resin moulding compound, adds the double stearic acid aluminium of 1.5 weight parts, and 190 ℃-195 ℃ heat up and stirred 10 minutes, are cooled to 80 ℃ of dinonyl naphthalene sulfonate bariums that add 3 weight parts; 1 weight part dodecenylsuccinic acid; 1.5 the lanolin magnesium soap of weight part continues to stir 40 minutes, cools off in normal temperature and processes viscosifying agent in 24 hours;
(3) get 70 parts of viscosifying agents and add 30 parts of one-tenth of lithium saponify viscosifying agent mixing fat;
(4) get viscosifying agent mixing fat and add organobentonite 18 weight parts; Organic calculus ink powder 3 weight parts, stirring grinds to form high speed tunnel rust preventing grease through colloidal mill.
Method for preparing organobentonite used among the present invention is following:
(1) with the mixture of the 32# machinery oil of the titanate coupling agent TC-114 (purchasing Tai Chang chemical industry ltd) of 0.5-1.5 weight part and 8.5-9.5 weight part in Anhui as hydrophobizing agent;
(2) Atactic Polypropelene of the 24# cylinder material of 100 weight parts oil, 0.5-1.5 weight part and the double stearic acid aluminium of 1-2 weight part are mixed, 190 ℃ of non-shock chilling 24 hours of stirring are as organic insulating covering agent;
(3) insulating covering agent of the hydrophobizing agent of the sodium bentonite of 15-25 weight part, 0.5-1.5 weight part and 0.5-1.5 weight part is stirred promptly get organobentonite.
Random to gather bright rare rust-preventing characteristic that exists fine because of there being metatitanic acid fat to exist, have rust-preventive agent to have, have efficient encapsulant, and the steel part of sealing up for safekeeping soaks in 5% concentration salt solution that not find more than six months that corrosion, salt-fog test are higher than national standard 360 hours stainless.
180 ℃ of no dropping points of rust preventing grease high temperature of the present invention, low temperature do not harden to-20 ℃.The prescription improvement has improved the cold performance of high temperature resistant, the anti-inflammation of product greatly, has enlarged use range.The result of use that original product is arranged is so the prospect of the high-speed railway tunnel rust preventing grease that improvement makes is more wide.
Embodiment
Embodiment 1
The bentonite preparation:
(1) inorganic bentonite is added 7% yellow soda ash, add water saponification stirring, airing, be ground into sodium bentonite.
(2) with the mixture of the 32# machinery oil of the TC-114 of 1Kg and 9Kg as hydrophobizing agent.
(3) Atactic Polypropelene of the 24# cylinder material of 100Kg oil, 1Kg and the double stearic acid aluminium of 1Kg are mixed, 190 ℃ of non-shock chilling 24 hours of stirring are as organic insulating covering agent.
(4) insulating covering agent of the hydrophobizing agent of the sodium bentonite of 20Kg, 1Kg and 1Kg is stirred promptly get organobentonite.
The preparation method of the rust preventing grease of present embodiment is following:
(1) get 24# cylinder material oil 30Kg, 32# machinery oil 70Kg stirs;
What (2) add 1Kg then randomly gathers bright rare synthetic resin moulding compound, adds the double stearic acid aluminium of 1.5Kg, and 190 ℃-195 ℃ heat up and stirred 10 minutes, are cooled to 80 ℃ of dinonyl naphthalene sulfonate bariums that add 3Kg; The 1Kg dodecenylsuccinic acid; 1.5Kg lanolin magnesium soap, continue to stir 40 minutes, cool off in normal temperature and processed viscosifying agent in 24 hours;
(3) get 70 parts of viscosifying agents and add 30 parts of one-tenth of lithium saponify viscosifying agent mixing fat;
(4) get viscosifying agent mixing fat and add organobentonite 18Kg; Organic calculus ink powder 3Kg, stirring grinds to form high speed tunnel rust preventing grease through colloidal mill.
Embodiment 2
The bentonite preparation:
(1) inorganic bentonite is added 7% yellow soda ash, add water saponification stirring, airing, be ground into sodium bentonite.
(2) with the mixture of the 32# machinery oil of the TC-114 of 1.5Kg and 8.5Kg as hydrophobizing agent.
(3) Atactic Polypropelene of the 24# cylinder material of 100Kg oil, 1.5Kg and the double stearic acid aluminium of 1.5Kg are mixed, 190 ℃ of non-shock chilling 24 hours of stirring are as organic insulating covering agent.
(4) insulating covering agent of the hydrophobizing agent of the sodium bentonite of 25Kg, 0.5Kg and 1.5Kg is stirred promptly get organobentonite.
The preparation method of the rust preventing grease of present embodiment is following:
(1) get 24# cylinder material oil 25Kg, 32# machinery oil 75Kg stirs;
What (2) add 0.5Kg then randomly gathers bright rare synthetic resin moulding compound, adds the double stearic acid aluminium of 1Kg, and 190 ℃ heat up and stirred 15 minutes, are cooled to 80 ℃ of dinonyl naphthalene sulfonate bariums that add 2Kg; 0.5Kg dodecenylsuccinic acid; The lanolin magnesium soap of 1Kg continues to stir 35 minutes, cools off in normal temperature and processes viscosifying agent in 24 hours;
(3) get 75 parts of viscosifying agents and add 25 parts of one-tenth of lithium saponify viscosifying agent mixing fat;
(4) get viscosifying agent mixing fat and add organobentonite 15Kg; Organic calculus ink powder 4Kg, stirring grinds to form high speed tunnel rust preventing grease through colloidal mill.
Embodiment 3
The bentonite preparation:
(1) inorganic bentonite is added 7% yellow soda ash, add water saponification stirring, airing, be ground into sodium bentonite.
(2) with the mixture of the 32# machinery oil of the TC-114 of 0.5Kg and 9.5Kg as hydrophobizing agent.
(3) Atactic Polypropelene of the 24# cylinder material of 100Kg oil, 0.5Kg and the double stearic acid aluminium of 2Kg are mixed, 190 ℃ of non-shock chilling 24 hours of stirring are as organic insulating covering agent.
(4) insulating covering agent of the hydrophobizing agent of the sodium bentonite of 15Kg, 1.5Kg and 0.5Kg is stirred promptly get organobentonite.
The preparation method of the rust preventing grease of present embodiment is following:
(1) get 24# cylinder material oil 35Kg, 32# machinery oil 65Kg stirs;
What (2) add 1.5Kg then randomly gathers bright rare synthetic resin moulding compound, adds the double stearic acid aluminium of 1.5Kg, and 195 ℃ heat up and stirred 8 minutes, are cooled to 80 ℃ of dinonyl naphthalene sulfonate bariums that add 4Kg; 1.5Kg dodecenylsuccinic acid; The lanolin magnesium soap of 2Kg continues to stir 45 minutes, cools off in normal temperature and processes viscosifying agent in 24 hours;
(3) get 65 parts of viscosifying agents and add 35 parts of one-tenth of lithium saponify viscosifying agent mixing fat;
(4) get viscosifying agent mixing fat and add organobentonite 20Kg; Organic calculus ink powder 2Kg, stirring grinds to form high speed tunnel rust preventing grease through colloidal mill.
Claims (2)
1. high-speed railway tunnel rust preventing grease is characterized in that it prepares as follows:
(1) get 24# cylinder material oil 25-35 weight part, 32# machinery oil 65-75 weight part stirs;
What (2) add the 0.5-1.5 weight part then randomly gathers bright rare synthetic resin moulding compound, adds the double stearic acid aluminium of 1-2 weight part, and 190 ℃-195 ℃ heat up and stirred 8-15 minute, are cooled to 80 ℃ of dinonyl naphthalene sulfonate bariums that add the 2-4 weight part; 0.5-1.5 the dodecenylsuccinic acid of weight part; The lanolin magnesium soap of 1-2 weight part continues to stir 35-45 minute, cools off in normal temperature and processes viscosifying agent in 24 hours;
(3) get viscosifying agent 65-75 weight part adding lithium saponify 25-35 weight part and become viscosifying agent mixing fat;
(4) get viscosifying agent mixing fat and add organobentonite 15-20 weight part; Organic calculus ink powder 2-4 weight part, stirring grinds to form high speed tunnel rust preventing grease through colloidal mill.
2. high-speed railway according to claim 1 tunnel rust preventing grease is characterized in that it prepares as follows:
(1) get 24# cylinder material oil 30 weight parts, 32# machinery oil 70 weight parts stir;
What (2) add 1 weight part then randomly gathers bright rare synthetic resin moulding compound, adds the double stearic acid aluminium of 1.5 weight parts, and 190 ℃-195 ℃ heat up and stirred 10 minutes, are cooled to 80 ℃ of dinonyl naphthalene sulfonate bariums that add 3 weight parts; 1 weight part dodecenylsuccinic acid; 1.5 the lanolin magnesium soap of weight part continues to stir 40 minutes, cools off in normal temperature and processes viscosifying agent in 24 hours;
(3) get viscosifying agent 70 weight parts adding lithium saponify 30 weight parts and become viscosifying agent mixing fat;
(4) get viscosifying agent mixing fat and add organobentonite 18 weight parts; Organic calculus ink powder 3 weight parts, stirring grinds to form high speed tunnel rust preventing grease through colloidal mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110279765 CN102358862B (en) | 2011-09-20 | 2011-09-20 | High-speed railway tunnel rust resistant grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110279765 CN102358862B (en) | 2011-09-20 | 2011-09-20 | High-speed railway tunnel rust resistant grease |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102358862A true CN102358862A (en) | 2012-02-22 |
| CN102358862B CN102358862B (en) | 2013-09-11 |
Family
ID=45584239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110279765 Expired - Fee Related CN102358862B (en) | 2011-09-20 | 2011-09-20 | High-speed railway tunnel rust resistant grease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102358862B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104371796A (en) * | 2014-10-25 | 2015-02-25 | 中国石油化工股份有限公司 | Low-temperature lubricating grease composition and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007332240A (en) * | 2006-06-14 | 2007-12-27 | Nsk Ltd | Grease composition and rolling bearing |
| CN101705140A (en) * | 2009-11-09 | 2010-05-12 | 鞍山海华油脂化学有限公司 | High-temperature grease and preparation method thereof |
| CN101886017A (en) * | 2010-07-06 | 2010-11-17 | 中国海洋石油总公司 | Bentonite grease |
-
2011
- 2011-09-20 CN CN 201110279765 patent/CN102358862B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007332240A (en) * | 2006-06-14 | 2007-12-27 | Nsk Ltd | Grease composition and rolling bearing |
| CN101705140A (en) * | 2009-11-09 | 2010-05-12 | 鞍山海华油脂化学有限公司 | High-temperature grease and preparation method thereof |
| CN101886017A (en) * | 2010-07-06 | 2010-11-17 | 中国海洋石油总公司 | Bentonite grease |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104371796A (en) * | 2014-10-25 | 2015-02-25 | 中国石油化工股份有限公司 | Low-temperature lubricating grease composition and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102358862B (en) | 2013-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104164295B (en) | A kind of numerically controlled wire cutting machine cutting working liquid and preparation method thereof | |
| CN102994054B (en) | Anti-freezing liquid and preparation method and application thereof | |
| CN101979482B (en) | Lubricating coolant and preparation method | |
| CN103771883B (en) | Nanometer masking paste and its preparation method and application | |
| CN107584071B (en) | Environment-friendly efficient mold release agent for metal casting and preparation method thereof | |
| CN103011869B (en) | High-abrasion-resistance refractory liner material and preparation method thereof | |
| CN101781150A (en) | Anti-blocking agent of fertilizer | |
| CN102358862B (en) | High-speed railway tunnel rust resistant grease | |
| CN106367172A (en) | Wire drawing lubricant used in copper wire and preparing method of lubricant | |
| CN104388162A (en) | Metal cooling fluid | |
| CN104263496B (en) | A kind of water-base metal antirust agent and its preparation method | |
| CN103965999B (en) | The long-acting wire drawing liquid of a kind of Wimet | |
| CN104388161A (en) | Metal cooling fluid and preparation method thereof | |
| CN104313597A (en) | Water-based antirust agent containing green tea extracts and preparation method of water-based antirust agent | |
| CN102911464A (en) | Halogen-free flame-resistant composite plastic with corrosion resistance and preparation method thereof | |
| CN104046455B (en) | A kind of anti-corrosion, scale-inhibiting magnadure wire drawing liquid | |
| CN101423748A (en) | Liquid abrasive and preparation method thereof | |
| CN103897307B (en) | The high temperature resistance matrix material of chemical flow-process pump corrosion-proof lining | |
| CN103173123B (en) | A kind of metal rust-proofing wax based on clorafin and preparation method thereof | |
| CN107603691A (en) | Metal antirusting agent | |
| CN106147329A (en) | A kind of top layer anticorrosive paint for proof submersible sand discharging pump | |
| CN102277474A (en) | Heat treatment metal workpiece surface antioxidation coating | |
| CN102605374B (en) | Corrosion inhibitor for engine coolant | |
| CN103952223A (en) | Low-fog environmentally-friendly water-based drawing liquid | |
| CN107936632A (en) | A kind of anti-corrosion metallic paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |