CN104927641A - Anti-static type composite water-soluble organic silicon resin coating mixing with acetylene black for exhaust pipe of forklift engine and preparation method thereof - Google Patents
Anti-static type composite water-soluble organic silicon resin coating mixing with acetylene black for exhaust pipe of forklift engine and preparation method thereof Download PDFInfo
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- CN104927641A CN104927641A CN201510323757.9A CN201510323757A CN104927641A CN 104927641 A CN104927641 A CN 104927641A CN 201510323757 A CN201510323757 A CN 201510323757A CN 104927641 A CN104927641 A CN 104927641A
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- acetylene black
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Abstract
The invention relates to the technical field of coating for exhaust pipe of engine, in particular to an anti-static type composite water-soluble organic silicon resin coating mixing with acetylene black for an exhaust pipe of a forklift engine and a preparation method thereof. The anti-static type composite water-soluble organic silicon resin coating mixing with the acetylene black for the exhaust pipe of the forklift engine is a water-soluble and environmental-protection coating and is free from volatile organic solvent and pollution to the environment. The added acetylene black has the advantages that the weight is light, the electrical conductivity is good, the reinforcing effect to the resin is good, corrosion resistance is achieved, the exhaust pipe can be prevented from generating the static, the mixing inorganic powders like nano-zirconia, expanded perlite and the like improve the heat resistance of the organic silicon resin, the high-temperature invalidation is prevented, and sulfonated asphalt powder can effectively improve the film building ability of the coating and effectively prevent the composite resin coating from spalling. When the anti-static type composite water-soluble organic silicon resin coating mixing with the acetylene black is applied to the exhaust pipe of the engine, the good protective property is presented, the coating does not spall or fracture after being used for a long time under the high-temperature condition, and the corrosion condition of the exhaust pipe is relieved effectively.
Description
Technical field
The present invention relates to the effective technical field of coatings of engine exhaust, be specifically related to anti-static type composite water soluble silicone resin coating of a kind of forklift engine vapor pipe blending acetylene black 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, anti-static type composite water soluble silicone resin coating of a kind of forklift engine vapor pipe blending acetylene black 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 anti-static type composite water soluble silicone resin coating of forklift engine vapor pipe blending acetylene black, it is characterized in that, this coating is made up of the raw material of following weight part: acetylene black 2-3, nano zircite 3-5, nano-attapulgite 8-10, 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.
Anti-static type composite water soluble silicone resin coating of described a kind of forklift engine vapor pipe blending acetylene black 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, acetylene black, nano-attapulgite, nano zircite are dropped in solution subsequently, be uniformly mixed by slurry grinding distribution 50-60min after 2-2.5h, 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 acetylene black powder quality of adding is light, have good electroconductibility, and it is good to the reinforcing effect of resin, corrosion-resistant, can prevent vapor pipe from producing electrostatic, the inorganic powder such as nano zircite, pearlstone of blending then improves the thermotolerance of silicone resin significantly, prevent high temperature failure, sulfonated gilsonite powder then effectively can improve the film forming ability of coating, effectively prevents compound resin disbonding.When this application of paints is in the exhaust pipe of engine, show good barrier propterty, life-time service does not peel off cracking under the high temperature conditions, effectively alleviates 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 acetylene black 2.5, nano zircite 4, nano-attapulgite 8, solid content are 45%, sulfonated gilsonite powder 5, sodium lauryl sulphate 0.8, solid content are 25%.
The preparation method of the anti-static type composite water soluble silicone resin coating of described a kind of forklift engine vapor pipe blending acetylene black is:
(1) first that sodium lauryl sulphate is soluble in water, sulfonated gilsonite powder, acetylene black, nano-attapulgite, nano zircite are dropped in solution subsequently, be uniformly mixed by slurry grinding distribution 55min after 2.5h, 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 | 3H |
| Thermotolerance (600 DEG C, 24h) | Paint film is complete, nothing cracking |
| Shock-resistance/cm | ≥40 |
| 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 |
| Surface resistivity | ≥10 4Ω |
Above-mentioned test is all followed relevant criterion and is carried out.
Claims (2)
1. the forklift engine vapor pipe anti-static type composite water soluble silicone resin coating of blending acetylene black, it is characterized in that, this water-borne coatings is made up of the raw material of following weight part: acetylene black 2-3, nano zircite 2-3, nano-attapulgite 8-10, 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 anti-static type composite water soluble silicone resin coating of a kind of forklift engine vapor pipe blending acetylene black 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, acetylene black, nano-attapulgite, nano zircite are dropped in solution subsequently, be uniformly mixed by slurry grinding distribution 50-60min after 2-2.5h, 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 |
|---|---|---|---|
| CN201510323757.9A CN104927641A (en) | 2015-06-11 | 2015-06-11 | Anti-static type composite water-soluble organic silicon resin coating mixing with acetylene black for exhaust pipe of forklift engine and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323757.9A CN104927641A (en) | 2015-06-11 | 2015-06-11 | Anti-static type composite water-soluble organic silicon resin coating mixing with acetylene black for exhaust pipe of forklift engine and preparation method thereof |
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| CN104927641A true CN104927641A (en) | 2015-09-23 |
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| CN201510323757.9A Pending CN104927641A (en) | 2015-06-11 | 2015-06-11 | Anti-static type composite water-soluble organic silicon resin coating mixing with acetylene black for exhaust pipe of forklift engine and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105949829A (en) * | 2016-06-12 | 2016-09-21 | 安徽威龙电力器材有限公司 | Coating for electric power fittings and preparation method thereof |
| CN109627970A (en) * | 2018-12-12 | 2019-04-16 | 东至绿洲环保化工有限公司 | A kind of organosilicon automobile protective paint and preparation method thereof |
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| CN102234482A (en) * | 2010-04-29 | 2011-11-09 | 陈轶 | Energy-efficient priming paint |
| 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 |
| CN104693914A (en) * | 2013-12-05 | 2015-06-10 | 青岛惠城石化科技有限公司 | Water-borne anticorrosion coating and preparing method thereof |
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2015
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| CN102234482A (en) * | 2010-04-29 | 2011-11-09 | 陈轶 | Energy-efficient priming paint |
| CN104693914A (en) * | 2013-12-05 | 2015-06-10 | 青岛惠城石化科技有限公司 | Water-borne anticorrosion coating and preparing method thereof |
| 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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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105949829A (en) * | 2016-06-12 | 2016-09-21 | 安徽威龙电力器材有限公司 | Coating for electric power fittings and preparation method thereof |
| CN105949829B (en) * | 2016-06-12 | 2018-04-20 | 安徽威龙电力器材有限公司 | A kind of electric armour clamp coating and preparation method thereof |
| CN109627970A (en) * | 2018-12-12 | 2019-04-16 | 东至绿洲环保化工有限公司 | A kind of organosilicon automobile protective paint and preparation method thereof |
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Application publication date: 20150923 |