CN101469287A - Sea environment antirust grease - Google Patents
Sea environment antirust grease Download PDFInfo
- Publication number
- CN101469287A CN101469287A CNA2007101163542A CN200710116354A CN101469287A CN 101469287 A CN101469287 A CN 101469287A CN A2007101163542 A CNA2007101163542 A CN A2007101163542A CN 200710116354 A CN200710116354 A CN 200710116354A CN 101469287 A CN101469287 A CN 101469287A
- Authority
- CN
- China
- Prior art keywords
- grease
- rusting
- rust preventing
- ocean environment
- percent
- 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.)
- Pending
Links
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Lubricants (AREA)
Abstract
The invention relates to anti-rusting grease, in particular to marine environment anti-rusting grease. Particularly, the anti-rusting grease takes the total amount of the anti-rusting grease as the standard, and contains the following components by weight percentage: 50 to 77 weight percent of calcium soap base grease, 2 to 10 percent of oil-soluble rust inhibitor, 20 to 40 percent of filling agent, and 0.3 to 1 percent of antioxidant. The obtained anti-rusting grease has good anti-rusting performance and convenient construction, is applicable to the sealing storage and the rust prevention of export machines and devices through maritime transportation, is also applicable to the rust prevention of use devices in severe environments such as a salt mist humid area at coastal areas and the like, a marine environment and the like, and can also be applied to coating an inner layer for the steel cladding corrosion prevention in the marine environment.
Description
Technical field
The present invention relates to rust preventing grease, especially a kind of ocean environment rust preventing grease.
Background technology
Ocean environment is a disaster environment that corrodibility is very strong, and corrosion failure very easily takes place in ocean environment various materials.Corrosion is given human and social environment is brought enormous economic loss and social danger.According to statistics, because the direct economic loss that metallic corrosion causes accounts for 2～4% of total value of production in national economy, wherein the loss of marine corrosion accounts for total corrosive 1/3.Because seawater is a kind of strong electrolyte that contains multiple salt of complexity, so the corrosion of metal in ocean environment is very serious.Corrosion also causes social safety, earth resources protection, problems such as Energy conservation and conservation of natural environment.Each state all adopts various protected workings at present, comprises correct selection, and corrosive environment is handled and control, electro-chemical protection, and coat protections etc. are to reduce the loss of metallic corrosion.As a kind of temporary anti-corrosion method, the use of rust preventing grease is widely used.The effect of rust preventing grease is that metallic surface and corrosive medium are isolated, and is not subjected to the influence of corrosive medium in the environment to protect metal, prevents metallic corrosion.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, easy construction, easy and simple to handle and easy removal.
Existing rust preventing grease more for heat is coated with the type product, in ocean environment construction inconvenience, cost also increases widely.In addition, these product salt fog resistance performances are relatively poor, can not be used for coastally waiting sealing up for safekeeping of salt fog humid area and ocean environment antirust, can not be used for by way of sea transport outlet machinery, equipment seal up for safekeeping antirust.
Summary of the invention
For overcoming above-mentioned defective, the invention provides a kind of cold type that is coated with and be suitable for the ocean environment rust preventing grease.
For achieving the above object, the technical solution used in the present invention is:
Ocean environment rust preventing grease: by weight percentage, contain quicklime grease 50-77wt%, oil-soluble inhibitor 2-10%, weighting agent 20-40% and oxidation inhibitor 0.3-1%.Described oil-soluble inhibitor is calcium mahogany sulfonate, oxidized petrolatum barium soap, lanolin magnesium soap, Si Ben-80 or tetrahydroglyoxaline; By weight percentage described, oil-soluble inhibitor can be 10% calcium mahogany sulfonate, 2% oxidized petrolatum barium soap, 8% lanolin magnesium soap, 3% Si Ben-80 or 4% tetrahydroglyoxaline.Described weighting agent is lime carbonate, talcum powder or wilkinite.Described oxidation inhibitor is 2,6 ditertiary butyl p cresol or pentanoic.
The invention has the beneficial effects as follows:
The rust preventing grease of the present invention's preparation is the cold type rust preventing grease that is coated with, and preparation technology is quite simple, easy handling.Raw material is easy to get, and is with low cost.Prepared rust preventing grease rustless property excellence, easy construction, not only be suitable for by way of sea transport outlet machinery, equipment seal up for safekeeping antirust, also be suitable for coastal the antirust of use equipment under the severe environment such as salt fog humid area and ocean environment of waiting, can also be used for the internal layer coating of ocean environment steel structure coating and anti-corrosion method.
Embodiment
Embodiment 1
The ocean environment rust preventing grease: by weight percentage, calcium mahogany sulfonate (available from Jinzhou City Kang Run chemical industry company limited): 10%, 2,6 ditertiary butyl p cresol: 1%, lime carbonate: 30%, quicklime grease: surplus.
Embodiment 2
Ocean environment rust preventing grease: Si Ben-80 (available from sea, Zibo outstanding chemical industry company limited): 3%, 2,6 ditertiary butyl p cresol: 1%, talcum powder (available from rising chemical industry company limited) in Zibo day: 25%, quicklime grease: surplus.
Embodiment 3
Ocean environment rust preventing grease: tetrahydroglyoxaline: 4%, 2,6 ditertiary butyl p cresol: 1%, wilkinite (available from the celestial source of Shandong Qufu City wilkinite factory): 30%, quicklime grease: surplus.
Its above-mentioned ocean environment rust preventing grease adds whole compositions in reactor during preparation, stirring under the normal temperature gets final product.
Embodiment 4
Ocean environment rust preventing grease: oxidized petrolatum barium soap (available from Ning Jiang chemical plant, petrochemical industry Nanjing, Nanjing): 2%, 2,6 ditertiary butyl p cresol: 1%, lime carbonate: 20%, quicklime grease: surplus.
Embodiment 5
Ocean environment rust preventing grease: lanolin magnesium soap (available from Ning Jiang chemical plant, petrochemical industry Nanjing, Nanjing): 8%, 2,6 ditertiary butyl p cresol: 1%, lime carbonate: 20%, quicklime grease: surplus.
The foregoing description 4,5 wherein adopts lanolin magnesium soap or oxidized petrolatum barium soap as oil-soluble inhibitor, whole lanolin magnesium soaps or oxidized petrolatum barium soap is added in reactor, and be heated to 85-90 ℃, after treating its fusing, add 1/3 quicklime grease, after stirring, cooling.After being cooled to room temperature, add all the other quicklime grease and other compositions, stir.
Measure corrosion protection result
Each grease of preparation is painted on the Q235A steel disc, and thickness 0.5mm places salt-spray cabinet.Spray pattern is spraying continuously.Test-results sees Table 1.
Table 1 salt-fog test result
Annotate: uncrossed sample lost efficacy and defines: grease turns white, landing, corrosion of metal area 〉=20%
The line sample lost efficacy and defines: grease turns white line place corrosion of metal around the line.
Embodiment 6
Ocean environment rust preventing grease: tetrahydroglyoxaline: 6%, pentanoic: 0.3%, lime carbonate: 40%, quicklime grease: surplus.
Embodiment 7
Ocean environment rust preventing grease: Si Ben-80:9%, pentanoic: 0.5%, talcum powder: 35%, quicklime grease: surplus.
Embodiment 8
Ocean environment rust preventing grease: calcium mahogany sulfonate: 7%, pentanoic: 0.8%, wilkinite: 30%, quicklime grease: surplus.
Claims (5)
1. an ocean environment rust preventing grease is characterized in that: by weight percentage, contain quicklime grease 50-77wt%, oil-soluble inhibitor 2-10%, weighting agent 20-40% and oxidation inhibitor 0.3-1%.
2. by the described ocean environment rust preventing grease of claim 1, it is characterized in that: described oil-soluble inhibitor is calcium mahogany sulfonate, oxidized petrolatum barium soap, lanolin magnesium soap, Si Ben-80 or tetrahydroglyoxaline.
3. by the described ocean environment rust preventing grease of claim 2, it is characterized in that: by weight percentage described, oil-soluble inhibitor can be 10% calcium mahogany sulfonate, 2% oxidized petrolatum barium soap, 8% lanolin magnesium soap, 3% Si Ben-80 or 4% tetrahydroglyoxaline.
4. by the described ocean environment rust preventing grease of claim 1, it is characterized in that: described weighting agent is lime carbonate, talcum powder or wilkinite.
5. by the described ocean environment rust preventing grease of claim 1, it is characterized in that: described oxidation inhibitor is 2,6 ditertiary butyl p cresol or pentanoic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101163542A CN101469287A (en) | 2007-12-25 | 2007-12-25 | Sea environment antirust grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101163542A CN101469287A (en) | 2007-12-25 | 2007-12-25 | Sea environment antirust grease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101469287A true CN101469287A (en) | 2009-07-01 |
Family
ID=40827096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101163542A Pending CN101469287A (en) | 2007-12-25 | 2007-12-25 | Sea environment antirust grease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101469287A (en) |
-
2007
- 2007-12-25 CN CNA2007101163542A patent/CN101469287A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101475868B (en) | Sea environment green antirust grease | |
| Bethencourt et al. | Lanthanide compounds as environmentally-friendly corrosion inhibitors of aluminium alloys: a review | |
| CN100494502C (en) | Anti-corrosion plaster for ocean steel facilities | |
| CN101638604B (en) | Multifunctional gaseous phase anti-rust oil | |
| CN112980546B (en) | Antiseptic paste and preparation method and application thereof | |
| CN100357415C (en) | Ultra-thin layered wax film antirust composition for firearm | |
| CN104498921B (en) | Special treating agent for galvanizing surface chemical conversion and treating technique thereof | |
| CN103013285A (en) | Epoxy resin paint | |
| CN108102452A (en) | A kind of anticorrosion for steel construction applies cream and preparation method thereof | |
| CN105219483A (en) | A kind of spirit thinned type soft film anti-rust oil | |
| CN103483938A (en) | Anti-rust paint for coating surfaces of ships | |
| CN105154174A (en) | Efficient compound corrosion inhibitor for hydraulic support hydraulic fluid and application of efficient compound corrosion inhibitor | |
| CN103289608B (en) | Oxidative polymerization type rust-proof anti-corrosion adhesive paste | |
| CN101469287A (en) | Sea environment antirust grease | |
| CN111593336A (en) | Water-based antirust and flash rust-proof agent and preparation method thereof | |
| CN103497805A (en) | Rust preventive oil and preparation method thereof | |
| CN202651640U (en) | Saline-alkaline corrosion proofing outdoor switch cabinet | |
| CN103740440B (en) | A kind of collocation method synthesizing hydraulic support hydraulic liquid inhibiter | |
| CN105985702A (en) | Chromium-free novel protective paints for magnesium alloy, and preparation method thereof | |
| CN102337049A (en) | Corrosion-resistant and anti-scaling paint used for aqueous medium heat exchange equipment and preparation method of corrosion-resistant and anti-scaling paint. | |
| CN103740154A (en) | Deoiling dedusting antirust paint and preparation method thereof | |
| CN107636378A (en) | With the improved corrosion-resistant buried nodular cast iron pipe fittings of external skin and preparation method | |
| CN105419916A (en) | Antirust grease and preparation method thereof | |
| CN104877418A (en) | Medical antirust coating and preparation method thereof | |
| CN102465299B (en) | Sea spray splash zone corrosion protection corrosion prevention solution and protection method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090701 |