CN106433246A - Fireproof smoke-free wear-resisting ceramic coating - Google Patents
Fireproof smoke-free wear-resisting ceramic coating Download PDFInfo
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- CN106433246A CN106433246A CN201610741746.7A CN201610741746A CN106433246A CN 106433246 A CN106433246 A CN 106433246A CN 201610741746 A CN201610741746 A CN 201610741746A CN 106433246 A CN106433246 A CN 106433246A
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- silicon
- titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
Abstract
The invention discloses a fireproof smoke-free wear-resisting ceramic coating, which is prepared from, by mass, 400 parts of silicon solution, 400 parts of silicane, 100 parts of silicon carbide, 80 parts of electric smelting white corundum powder, 200 parts of titanium dioxide, and 0.1 part of silicon oil, 0.1 part of neutralizer, and 1 part of enhancer. A method for preparing the fireproof smoke-free wear-resisting ceramic coating, which mainly comprises the steps of taking above raw materials at ratio, dispersing the silicon solution and titanium dioxide until the fineness is 10 miu m below; then adding silicon carbide, electric smelting white corundum powder, silicane, silicon oil, and enhancer components, and stirring for 6-7 hours. The fireproof smoke-free wear-resisting ceramic coating applies high-intensity and high-hardness main materials, and also applies the hard-hardness nano-scale silicon carbide and corundum material, so as to further enhance the wear resistance of the coating; according to yb/t5201-1993 standard, the compression strength under the room temperature is more than 170 MPa; according to GB/T 3001-2000 standard, the fracture strength under the room temperature is more than 55 MPa; the Moh's hardness reaches level 9; moreover, the ceramic coating is waterproof, combustion-free, and smoke-free, and is applicable to subway, shopping mall, and other public places; therefore, the ceramic coating is safe and environment-friendly.
Description
Technical field
The present invention relates to technical field of coatings, more particularly, to one kind are applied on ceramics high-rigidity ceramic coating.
Background technology
Ceramic coating hardness itself is high, but toughness is poor, in use, is easily collided, impacts, swiping etc. and cause
Adhesive force is deteriorated, ftractures or come off；Chinese patent CN105566956A, discloses a kind of high abrasion-proof and high temperature resistant water boiling resistance aqueous
Ceramic coating, its main technical schemes is：By A, B, C tri- component according to mass ratio：666：333：1 mixes, wherein：A group
Point：Percentages based on ceramic coating gross mass：Ludox 26-30%, antimony solution 13-15%, inorganic high-temperature resistant face
Material 5-13% and silica 8-12%；B component：Percentages based on ceramic coating gross mass：Silane 30-34%,
Wetting agent 0.4-0.6%, levelling agent 0.4-0.6%；Component C：Percentages based on ceramic coating gross mass：Catalyst
0.1%, the ceramic hardness that it is made can reach 8H, it is well known that, antimony is heavy metal, not only pollutes environment, and right
Health of human body is harmful to, and is clearly prohibitted the use of in some fields.
In today of the track traffics such as high ferro, city underground great development, the design that the disaster prevention in its place is related will be
Emphasis.How with organic solvents such as toluene, dimethylbenzene, butyl acetates as diluent, it manufactures and constructed traditional solvent-borne coating
Journey causes huge pollution because of a large amount of discharges of organic solvent to environment.Traditional solvent-borne coating products are using in similar subway
Stand, the place of the enclosed environment such as station, once fire, produce poisonous dense smoke in a large number, often increase and evacuate passenger, the disaster relief of putting out a fire
Difficulty.It is in addition, mobility of people is big during in rail traffic circulation, also big to the colliding with of ornament materials, abrasive probability,
The contaminated possibility in surface also increases.Existing pottery water-soluble environmental protection coating material, the surface state to substrate in work progress
Require relatively low, sandblasting, bead need to be done, operation is simple.
Content of the invention
It is an object of the invention to provide a kind of high rigidity, wear-resisting and smokeless ceramic coating of preventing fires, product consistency height,
There is excellent wearability, scour resistance and resistance to corrosion, and high-temperature stability is good, long service life.
Further object is that providing the preparation method of above-mentioned ceramic coating.
For solving above technical problem, the present invention provides a kind of smokeless wearable ceramic coat of preventing fires, by mass fraction by with
Lower component composition：
400 parts of silicon solution
400 parts of monosilane
100 parts of carborundum
80 parts of fused white corundum powder
200 parts of titanium dioxide
Silicone oil：0.1 part
0.1 part of nertralizer
1 part of reinforcing agent.
Preferably, described carborundum, fused white corundum powder are nanometer silicon carbide, fused white corundum.
A kind of prepare fire prevention, the smokeless, method of wearable ceramic coat, specifically include following steps：Take above-mentioned former in proportion
Material, by silicon solution and titanium dioxide fineness of dispersion to below 10um, carborundum, fused white corundum powder, monosilane, silicone oil, nertralizer,
Enhancer component, stirs 6～7 hours.
Carborundum is due to stable chemical performance, thermal conductivity factor is high, thermal coefficient of expansion is little, anti-wear performance is good, except being used as abrasive material
Outward, also a lot of other purposes, for example:With special process, silicon carbide powder is coated in turbine impeller or cylinder block
Wall, can improve its wearability and increase the service life 1～2 times；In order to the high grade refractory made, resistance to thermal shock, small volume, weight
Amount is light and intensity is high, good energy-conserving effect.Low grade carborundum (containing SiC about 85%) is fabulous deoxidier, can accelerate to refine with it
Steel speed, and be easy to control chemical composition, improve the quality of steel.Additionally, carborundum is also largely used to make heating silicon-carbon
Rod.
The hardness of carborundum is very big, and Mohs' hardness is 9.5 grades, is only second to naturally occur diamond (10 the hardest in the world
Level), there is excellent heat conductivility, be a kind of semiconductor, can be anti-oxidant during high temperature.
Had the advantages that using technical scheme：The present invention adopts high intensity, the main material of high rigidity,
It is aided with nanometer silicon carbide, the white fused alumina material of high rigidity again, increase the wearability of coating of the present invention further, by YB/T5201-
1993 standard normal temperature compression strength are more than 170MPa, are more than 55MPa, Mohs by GB/T3001-2000 standard strength at normal temperature
Hardness reaches 9 grades, and the ceramic coating waterproof of the present invention, do not fire, smokeless it is adaptable to the public situation such as subway, market, i.e. safety
Environmental protection again.
Specific embodiment
Below in conjunction with specific embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described.
Embodiment 1
The present invention provides a kind of smokeless wearable ceramic coat of preventing fires, and is made up of following component by mass fraction：
400 parts of silicon solution
400 parts of monosilane
100 parts of carborundum
80 parts of fused white corundum powder
200 parts of titanium dioxide
Silicone oil：0.1 part
0.1 part of nertralizer.
Specifically, described silicon solution is many alkoxy silanes water-base resin and complex.
Preparation method：Take above-mentioned raw materials in proportion, by silicon solution and titanium dioxide fineness of dispersion to below 10um, then plus B, D,
Component E, stirs 6 hours.
A kind of prepare fire prevention, the smokeless, method of wearable ceramic coat, specifically include following steps：Take above-mentioned former in proportion
Material, by silicon solution and titanium dioxide fineness of dispersion to below 10um, carborundum, fused white corundum powder, monosilane, silicone oil, nertralizer,
Enhancer component, stirs 6～7 hours.
The present invention adopts high intensity, the main material of high rigidity, then is aided with the nanometer silicon carbide of high rigidity, white fused alumina material
Material, increases the wearability of coating of the present invention further, is more than 170MPa by YB/T5201-1993 standard normal temperature compression strength, by GB/
T3001-2000 standard strength at normal temperature is more than 55MPa, and Mohs' hardness reaches 9 grades, and the ceramic coating waterproof of the present invention, no
Combustion, smokeless it is adaptable to the public situation such as subway, market, factory, i.e. safety environmental protection again.
The above is the preferred embodiment of the present invention it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (3)
1. a kind of smokeless wearable ceramic coat of preventing fires is it is characterised in that be made up of following component by weight：
400 parts of silicon solution
400 parts of monosilane
100 parts of carborundum
80 parts of fused white corundum powder
200 parts of titanium dioxide
Silicone oil：0.1 part
0.1 part of nertralizer
1 part of reinforcing agent.
2. according to claim 1 a kind of prevent fires smokeless wearable ceramic coat it is characterised in that：Described carborundum, electric smelting
White alundum powder is nanometer silicon carbide, fused white corundum.
3. a kind of prepare fire prevention as claimed in claim 1, smokeless, wearable ceramic coat method it is characterised in that include with
Lower step：Take above-mentioned raw materials in proportion, by silicon solution and titanium dioxide fineness of dispersion to below 10um, add carborundum, electric smelting
White alundum powder, monosilane, silicone oil, nertralizer, enhancer component, stir 6～7 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741746.7A CN106433246A (en) | 2016-08-27 | 2016-08-27 | Fireproof smoke-free wear-resisting ceramic coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741746.7A CN106433246A (en) | 2016-08-27 | 2016-08-27 | Fireproof smoke-free wear-resisting ceramic coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106433246A true CN106433246A (en) | 2017-02-22 |
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ID=58181941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610741746.7A Pending CN106433246A (en) | 2016-08-27 | 2016-08-27 | Fireproof smoke-free wear-resisting ceramic coating |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103013193A (en) * | 2012-12-13 | 2013-04-03 | 慧智科技（中国）有限公司 | Titanium-containing ceramic paint and protective coating |
| CN103030358A (en) * | 2012-12-13 | 2013-04-10 | 慧智科技（中国）有限公司 | Ceramic paint and coating having stereoscopic effect |
| CN104087160A (en) * | 2014-07-24 | 2014-10-08 | 无锡卡秀堡辉涂料有限公司 | High-wear-resistant and crack-resistant ceramic paint and preparation method thereof |
| CN104761935A (en) * | 2015-03-20 | 2015-07-08 | 英德市雅家涂料有限公司 | Antimicrobial non-viscous aqueous inorganic nano coating priming paint and preparation method thereof |
-
2016
- 2016-08-27 CN CN201610741746.7A patent/CN106433246A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103013193A (en) * | 2012-12-13 | 2013-04-03 | 慧智科技（中国）有限公司 | Titanium-containing ceramic paint and protective coating |
| CN103030358A (en) * | 2012-12-13 | 2013-04-10 | 慧智科技（中国）有限公司 | Ceramic paint and coating having stereoscopic effect |
| CN104087160A (en) * | 2014-07-24 | 2014-10-08 | 无锡卡秀堡辉涂料有限公司 | High-wear-resistant and crack-resistant ceramic paint and preparation method thereof |
| CN104761935A (en) * | 2015-03-20 | 2015-07-08 | 英德市雅家涂料有限公司 | Antimicrobial non-viscous aqueous inorganic nano coating priming paint and preparation method thereof |
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Application publication date: 20170222 |
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