CN105176381A - Nanometer titanium nitride-doped high-stability anticorrosion composite aqueous organosilicon resin coating material for forklift engine gas discharge pipe, and preparation method thereof - Google Patents
Nanometer titanium nitride-doped high-stability anticorrosion composite aqueous organosilicon resin coating material for forklift engine gas discharge pipe, and preparation method thereof Download PDFInfo
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- CN105176381A CN105176381A CN201510323799.2A CN201510323799A CN105176381A CN 105176381 A CN105176381 A CN 105176381A CN 201510323799 A CN201510323799 A CN 201510323799A CN 105176381 A CN105176381 A CN 105176381A
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- titanium nitride
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Abstract
The present invention relates to the technical field of engine gas discharge pipes, particularly to a nanometer titanium nitride-doped high-stability anticorrosion composite aqueous organosilicon resin coating material for a forklift engine gas discharge pipe, and a preparation method thereof. According to the present invention, the product is an aqueous environmental-protection coating material, does not contain volatile organic solvents, and does not pollute the environment; with the added nanometer titanium nitride, the expanded perlite and other raw materials, the temperature resistance of the material is increased, the oxidation rust on the metal under the high temperature condition is effectively prevented, and the mechanical property of the resin coating is improved; with the sulfonated asphalt powder, the film forming ability of the coating can be effectively improved, and the coating shedding can be prevented; and when the coating material is applied in the engine gas discharge pipe, the good protection performance is provided, the stable mechanical property is maintained after the long-term use under the high temperature condition, no peeling and cracking is generated, and the corrosion condition of the gas discharge pipe is effectively alleviated.
Description
Technical field
The present invention relates to the effective technical field of coatings of engine exhaust, be specifically related to anticorrosion composite water soluble silicone resin coating of high stable of a kind of forklift engine vapor pipe blending Nano titanium nitride and preparation method thereof.
Background technology
Due to the feature of forklift engine vapor pipe environment for use and working order own, the protection of vapor pipe is made to seem particularly important, vapor pipe means of defence is mainly high temperature resistant at its surface spraying, the paint of the effect such as antirust, the paint mainly silicone based high temperature resistant paint that current application is more, but organosilicon paint easily decomposes under the high temperature conditions, bubble, the problem such as come off, thus cause pipeline to lose protective layer, there is oxidation corrosion, directly affect use properties, therefore, be badly in need of carrying out improvement in performance to traditional organosilicon heat-resistant paint, vapor pipe Working environment is more met to make it, to reach good protection effect.
Summary of the invention
The object of the invention is to, anticorrosion composite water soluble silicone resin coating of high stable of a kind of forklift engine vapor pipe blending Nano titanium nitride and preparation method thereof is provided, to obtain a kind of environmental protection, heat-resisting, durable new coating, to achieve these goals, the technical solution used in the present invention is as follows:
A kind of anticorrosion composite water soluble silicone resin coating of high stable of forklift engine vapor pipe blending Nano titanium nitride, it is characterized in that, this coating is made up of the raw material of following weight part: Nano titanium nitride 0.1-0.2,1-Hydroxy Ethylidene-1,1-Diphosphonic Acid four sodium 0.1-0.2, pearlstone micro mist 12-14, solid content are the waterborne organic silicon resin emulsion 40-50 of 45-50%, sulfonated gilsonite powder 5-6, sodium lauryl sulphate 0.8-1, solid content are 20-30% silicon sol 12-15, defoamer 0.2-0.3, water 25-35.
Anticorrosion composite water soluble silicone resin coating of high stable of described a kind of forklift engine vapor pipe blending Nano titanium nitride and preparation method thereof, it is characterized in that, described preparation method is:
(1) first that sodium lauryl sulphate is soluble in water, sulfonated gilsonite powder, Nano titanium nitride, pearlstone micro mist are dropped in solution subsequently, be uniformly mixed by slurry grinding distribution 40-50min after 1.5-2h, gained material is for subsequent use;
(2) mixed with other leftover materials by the material of step (1), drop into shredder and continue grinding distribution 2-3h after stirring, grinding terminates rear room temperature and leaves standstill, and packs subsequently, gets product.
Compared with prior art, composite coating prepared by the present invention possesses following advantage: be Environmental Protective Water-paint, not containing volatile organic solvent, free from environmental pollution, the raw material such as Nano titanium nitride, pearlstone added not only increases the temperature tolerance of material, effectively prevents the oxidation corrosion of metal under hot conditions, improves resin-coated mechanical property simultaneously, sulfonated gilsonite powder then effectively can improve the film forming ability of coating, prevents disbonding.When this application of paints is in the exhaust pipe of engine, show good barrier propterty, under the high temperature conditions life-time service, keep stable mechanical property, do not peel off cracking, effectively alleviate the corrosion condition of vapor pipe.
Embodiment
Embodiment
The present embodiment coating is made up of following raw material: silicon sol 14, defoamer 0.2, water 30 that the waterborne organic silicon resin emulsion 45 that Nano titanium nitride 0.1,1-Hydroxy Ethylidene-1,1-Diphosphonic Acid four sodium 0.1, pearlstone micro mist 13, solid content are 45%, sulfonated gilsonite powder 5, sodium lauryl sulphate 0.8, solid content are 25%.
The preparation method of the anticorrosion composite water soluble silicone resin coating of high stable of described a kind of forklift engine vapor pipe blending Nano titanium nitride is:
(1) first that sodium lauryl sulphate is soluble in water, sulfonated gilsonite powder, Nano titanium nitride, pearlstone micro mist are dropped in solution subsequently, be uniformly mixed by slurry grinding distribution 45min after 1.8h, gained material is for subsequent use;
(2) mixed with other leftover materials by the material of step (1), drop into shredder and continue grinding distribution 2.5h after stirring, grinding terminates rear room temperature and leaves standstill, and packs subsequently, gets product.
Application of paints of the present invention on forklift engine vapor pipe completely solidification after the performance test results be:
| Test event | Technical indicator |
| Sticking power grade | 2 grades |
| Hardness | 4H |
| Thermotolerance (600 DEG C, 24h) | Paint film is complete, nothing cracking |
| Shock-resistance/cm | ≥50 |
| Snappiness/mm | ≤1 |
| Water tolerance | >=240h, non-foaming, do not come off |
| Resistance to machine oil | >=48h is non-foaming, do not come off |
| Petrol-resistance | >=48h is non-foaming, do not come off |
Above-mentioned test is all followed relevant criterion and is carried out.
Claims (2)
1. the anticorrosion composite water soluble silicone resin coating of high stable of a forklift engine vapor pipe blending Nano titanium nitride, it is characterized in that, this water-borne coatings is made up of the raw material of following weight part: Nano titanium nitride 0.1-0.2,1-Hydroxy Ethylidene-1,1-Diphosphonic Acid four sodium 0.1-0.2, pearlstone micro mist 12-14, solid content are the waterborne organic silicon resin emulsion 40-50 of 45-50%, sulfonated gilsonite powder 5-6, sodium lauryl sulphate 0.8-1, solid content are 20-30% silicon sol 12-15, defoamer 0.2-0.3, water 25-35.
2. its preparation method of the anticorrosion composite water soluble silicone resin coating of high stable of a kind of forklift engine vapor pipe blending Nano titanium nitride as claimed in claim 1, it is characterized in that, described preparation method is:
(1) first that sodium lauryl sulphate is soluble in water, sulfonated gilsonite powder, Nano titanium nitride, pearlstone micro mist are dropped in solution subsequently, be uniformly mixed by slurry grinding distribution 40-50min after 1.5-2h, gained material is for subsequent use;
(2) mixed with other leftover materials by the material of step (1), drop into shredder and continue grinding distribution 2-3h after stirring, grinding terminates rear room temperature and leaves standstill, and packs subsequently, gets product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323799.2A CN105176381A (en) | 2015-06-11 | 2015-06-11 | Nanometer titanium nitride-doped high-stability anticorrosion composite aqueous organosilicon resin coating material for forklift engine gas discharge pipe, and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323799.2A CN105176381A (en) | 2015-06-11 | 2015-06-11 | Nanometer titanium nitride-doped high-stability anticorrosion composite aqueous organosilicon resin coating material for forklift engine gas discharge pipe, and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105176381A true CN105176381A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510323799.2A Pending CN105176381A (en) | 2015-06-11 | 2015-06-11 | Nanometer titanium nitride-doped high-stability anticorrosion composite aqueous organosilicon resin coating material for forklift engine gas discharge pipe, and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084866A (en) * | 1992-09-29 | 1994-04-06 | 邵阳市星火建筑材料厂 | Porcelain like coating and production technique thereof |
| CN1124266A (en) * | 1994-12-07 | 1996-06-12 | 湖南天海林实业股份有限公司 | Multi-colour paint |
| CN104194538A (en) * | 2014-09-25 | 2014-12-10 | 芜湖县双宝建材有限公司 | Corrosion-proof and high-temperature-resistant coating |
| CN104356935A (en) * | 2014-10-31 | 2015-02-18 | 惠州市利德科技有限公司 | Water-based organosilicon coating and preparation method thereof |
-
2015
- 2015-06-11 CN CN201510323799.2A patent/CN105176381A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084866A (en) * | 1992-09-29 | 1994-04-06 | 邵阳市星火建筑材料厂 | Porcelain like coating and production technique thereof |
| CN1124266A (en) * | 1994-12-07 | 1996-06-12 | 湖南天海林实业股份有限公司 | Multi-colour paint |
| CN104194538A (en) * | 2014-09-25 | 2014-12-10 | 芜湖县双宝建材有限公司 | Corrosion-proof and high-temperature-resistant coating |
| CN104356935A (en) * | 2014-10-31 | 2015-02-18 | 惠州市利德科技有限公司 | Water-based organosilicon coating and preparation method thereof |
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Application publication date: 20151223 |
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| RJ01 | Rejection of invention patent application after publication |