CN110256958A - A kind of normal temperature self-drying type thick-film high-temperature resistant coating, preparation method and application - Google Patents
A kind of normal temperature self-drying type thick-film high-temperature resistant coating, preparation method and application Download PDFInfo
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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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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- 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
- C09D5/08—Anti-corrosive paints
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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
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
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- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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Abstract
The invention discloses a kind of normal temperature self-drying type thick-film high-temperature resistant coating, preparation method and applications.The coating includes: modified organic silicone resin, golden high-temperature resisting pigment, the low covering power filler of sheet, butanol, dimethylbenzene, Grafting-coupling Agent, aligns agent.Coating provided by the invention is to apply the golden high-temperature resisting pigment being attached in coating for metal surfaces, low covering power laminal filter realization Orienting ordered arrangement by aligning agent first, so that coating surface is neatly bright and clean；Close connection will be formed between high-temperature resisting pigment and resin, metal substrate secondly by Grafting-coupling Agent, enhance the corrosion resistance of coating, the cementability of inoxidizability and itself and organic siliconresin, ensure that the stability of coating under thick film state.Coating provided by the invention can not only be resistant to 600 DEG C of high temperature for a long time, and have the advantages that non-discolouring, high film thickness, while the coating material production and construction technology are simple, be convenient for large-scale use.
Description
Technical field
The invention belongs to coating research and preparation technical fields, and in particular to a kind of normal temperature self-drying type thick-film high temperature resistant painting
Material, preparation method and application.
Background technique
High-temperature resistant coating is the protective coating with special functional demands, is mainly used for needing anticorrosion and decoration under high temperature
The occasion of protection, such as all kinds of engines, tail gas discharging pipe, blast furnace, chimney, flue, hot-blast stove.Traditional high-temperature resistant coating point
One-component and two-component (multiple groups part) two major classes, one-component thermostable coating application is convenient, but cannot want mostly from doing under room temperature
It realizes under high-temperature baking and does certainly, not only energy consumption is high, but also also inconvenient from dry preceding object movement, be easy to cause and is sprayed-on
Object defect.Two-component (multiple groups part) high-temperature resistant coating then by resin add curing agent crosslinking curing mode, it can be achieved that room temperature from
It is dry, but because joined curing agent, heat-resisting quantity is impacted larger, is only used for 400 DEG C of high-temperature resistant coatings below mostly.
In terms of coating film thickness angle, although electrochemical corrosion weakens under high temperature, the electron motion and high-temperature oxydation of metal
All it is existing, and movement velocity is faster between temperature more macromolecule, aoxidizes and accelerate under atmospheric environment, it is also fiercer to corrode, because
This requires coating that must have certain thickness, but since the difference of thermal expansion coefficient between metal and coating causes stress release poor
Etc. reasons, high-temperaure coating more thicker easier cracking or fall off, therefore heat-resisting paint film thickness is all relatively thin, and general single track thickness of dry film exists
Between 10-30 μm, between 20-40 μm of dry film total thickness.
In terms of use environment, not only temperature is high for the environment of part high-temperature resistant coating contact, moreover it is possible to touch machine oil, lubricating oil
Etc. all kinds of chemical substances, product oil resistivity and heat-resisting quantity and film thickness made higher requirement；It is high in terms of film color
Temperature discoloration is the generally existing problem of high-temperature resistant coating.In patent CN1560156A, so-called high temperature organosilicon paint is only
Common Berlin black, it does not use special addition agent to play and combine facilitation from component, and technical indicator is also only
Single is heat-resisting, and there is no high film thickness and non-discolouring breakthrough performances；Although also having in patent CN101671522A certain resistance to
It is hot, but the variation of high film thickness and color does not also refer to.In general, the coating for being resistant to certain high temperature is many, but high temperature resistant, no
Discoloration, high film thickness coexistent can but have no breakthrough.
Summary of the invention
The main purpose of the present invention is to provide a kind of normal temperature self-drying type thick-film high-temperature resistant coating and preparation method thereof, with
Overcome the deficiencies in the prior art.
Another object of the present invention is to provide the applications of aforementioned normal temperature self-drying type thick-film high-temperature resistant coating.
For realization aforementioned invention purpose, the technical solution adopted by the present invention includes:
The embodiment of the invention provides a kind of normal temperature self-drying type thick-film high-temperature resistant coatings comprising in parts by weight
Following component: 46-60 parts of modified organic silicone resin, golden 8-20 parts of high-temperature resisting pigment, 5-25 parts of sheet low covering power filler,
1-10 parts of butanol, 0.1-2 parts of Grafting-coupling Agent, aligns 0.2-1.5 parts of agent at 10-30 parts of dimethylbenzene.
The embodiment of the invention also provides the preparation methods of aforementioned normal temperature self-drying type thick-film high-temperature resistant coating comprising:
By modified organic silicone resin, golden high-temperature resisting pigment, the low covering power filler of sheet, butanol, Grafting-coupling Agent, aligns agent and mix
Conjunction stirs evenly, and the viscosity of obtained mixture is then adjusted with dimethylbenzene, i.e. acquisition normal temperature self-drying type thick-film high-temperature resistant coating.
The embodiment of the invention also provides a kind of normal temperature self-drying type thick-film high-temperaure coatings, thick by aforementioned normal temperature self-drying type
Membranization high-temperature resistant coating is formed.
The embodiment of the invention also provides the preparation methods of aforementioned normal temperature self-drying type thick-film high-temperaure coating comprising:
Normal temperature self-drying type thick-film high-temperature resistant coating above-mentioned is provided；
And the normal temperature self-drying type thick-film high-temperature resistant coating is coated in substrate surface, room temperature is formed after cured
Self-drying type thick-film high-temperaure coating.
The embodiment of the invention also provides normal temperature self-drying type thick-film high-temperature resistant coating above-mentioned or normal temperature self-drying type thick films
Change high-temperaure coating in substrate surface high temperature resistant, etch-proof purposes.
Compared with prior art, the invention has the advantages that
(1) present invention by auxiliary agent and resin, pigment, filler it is reasonably combined, realize the quantum jump in performance.This hair
The coating of bright offer is to apply the golden high-temperature resisting pigment being attached in the coating of metal surface, low by aligning agent first
Orienting ordered arrangement is realized in covering power laminal filter, so that coating surface is neatly bright and clean；Secondly by Grafting-coupling Agent by resistance to height
Close connection is formed between warm pigment and resin, metal substrate, enhance the corrosion resistance of coating, inoxidizability and its with have
The cementability of machine silicone resin ensure that the stability of coating under thick film state.Coating provided by the invention can not only be resistant to for a long time
600 DEG C of high temperature, and it is non-discolouring, while the requirement of use environment has also been taken into account, in such a way that thickness applies, single film forming is reached as high as
50~100 μm, it is ensured that preferable corrosion and protection performance；
(2) coating saves energy consumption, without baking, has the characteristics that normal temperature self-drying, easy for construction, especially suitable for cannot
Baking is inconvenient to the large scale equipment moved, and protection paint or chemical industry synthesis technique, nuclear submarine, pot are made in workpiece metal surface
The workplaces such as furnace, exhaust pipe, high temperature hot gas pipeline, engine housing, chimney, baking oven；
(3) coating material production and construction technology are as common coating, without individually establishing production line, facilitating processing and making
With convenient for large-scale use.
Specific embodiment
In view of the deficiencies in the prior art, inventor is studied for a long period of time and is largely practiced, and is able to propose skill of the invention
Art scheme as follows will be further explained the technical solution, its implementation process and principle.
The one aspect of the embodiment of the present invention provides a kind of normal temperature self-drying type thick-film high-temperature resistant coating comprising according to
The following component of listed as parts by weight: 46-60 parts of modified organic silicone resin, golden 8-20 parts of high-temperature resisting pigment, the low covering power of sheet
5-25 parts of filler, 10-30 parts of dimethylbenzene, 0.1-2 parts of Grafting-coupling Agent, aligns 0.2-1.5 parts of agent at 1-10 parts of butanol.
Further, the modified organic silicone resin include Rhodia 6407, it is any one in FJN-9801, YN-W340
Kind or two or more combinations, and it is without being limited thereto.
Further, the golden high-temperature resisting pigment is the pearl powder that color intrigue pigment Science and Technology Ltd. in Huangshan provides,
Pearl powder kernel is the mica of low optical refractive index, and be wrapped in outer layer is the metal oxide of high refractive index, such as titanium dioxide
Or iron oxide etc., cross section have the physical structure similar to pearl.
Further, the golden high-temperature resisting pigment includes any in pearl powder HC9305, HC351, HC305, HC306
A combination of one or more, and it is without being limited thereto.
Further, the low covering power filler of the sheet includes the 800 of five Yang Fangfucailiaochang of Wenan County, Hebei province production
Mesh or 325 mesh glass flakes, the sharp Mining Market of Anhui Province Chuzhou lattice GA-2 wet process sericite in powder in any one or two kinds
Above combination.
Further, the Grafting-coupling Agent is silane coupling agent.
Further, the Grafting-coupling Agent includes KH550, KH560, Dow corning Z-6040, Japan SHIN-ETSU HANTOTAI KBM-
Any one in 403 or two or more combinations, and it is without being limited thereto.
And/or described to align agent include any one in South Korea gold well KJ-9000SA, KJ-9200SA, SG-205
Kind or two or more combinations, and it is without being limited thereto.
The embodiment of the present invention another aspect provides the preparation sides of aforementioned normal temperature self-drying type thick-film high-temperature resistant coating
Method comprising: by modified organic silicone resin, golden high-temperature resisting pigment, the low covering power filler of sheet, butanol, Grafting-coupling Agent, determine
It is mixed evenly to arrangement agent, the viscosity of obtained mixture is then adjusted with dimethylbenzene, that is, it is thick to obtain the normal temperature self-drying type
Membranization high-temperature resistant coating.
Further, the mixing time is 20~30min, and revolving speed is 2000~4000r/min.
Further, with the viscosity of the obtained mixture of dimethylbenzene adjusting to -4 glasss of 10~50s of painting.
The embodiment of the present invention another aspect provides a kind of normal temperature self-drying type thick-film high-temperaure coatings, by aforementioned
Normal temperature self-drying type thick-film high-temperature resistant coating formed.
Preferably, the coating is that amber is golden, and amber gold can be kept non-discolouring after long-term use.
Preferably, the coating dry film with a thickness of 50~100 μm, wherein once spraying 50 μm of thickness of dry film or more, most
It is high not fallen off up to 100 μm
Preferably, the coating can be resistant to 600 DEG C of high temperature for a long time.
In the present specification, the normal temperature self-drying type thick-film high-temperature resistant coating is to apply by aligning agent first
Golden high-temperature resisting pigment, the low covering power laminal filter realization Orienting ordered arrangement being attached in the coating of metal surface, so that applying
Layer surface is neatly bright and clean；Close connection will be formed between high-temperature resisting pigment and resin, metal substrate secondly by Grafting-coupling Agent,
The corrosion resistance of coating, the cementability of inoxidizability and itself and organic siliconresin are enhanced, ensure that coating under thick film state
Stability.
The embodiment of the present invention another aspect provides the preparation sides of aforementioned normal temperature self-drying type thick-film high-temperaure coating
Method comprising:
Normal temperature self-drying type thick-film high-temperature resistant coating above-mentioned is provided；
And the normal temperature self-drying type thick-film high-temperature resistant coating is coated on substrate surface, room temperature is formed after cured
Self-drying type thick-film high-temperaure coating.
In some specific embodiments, the preparation method includes: at least with appointing in spraying, brushing, roll coating model
Anticipate it is a kind of the normal temperature self-drying type thick-film high-temperature resistant coating is applied to substrate surface one or more times, it is cured, formed
The coating, wherein when coating several times, after the completion of primary coating, required operating temperature need to be heated to, after cooling
It coats again.
Preferably, the spraying uses airless spraying mode.
In some specific embodiments, the preparation method includes: to apply the normal temperature self-drying type thick-film high temperature resistant
Material is applied to before substrate surface, is first carried out processing to substrate surface to be coated and is reached Sa2.5 grades or more.
Preferably, the coating dry film overall thickness is 50~100 μm.
The embodiment of the present invention another aspect provides normal temperature self-drying type thick-film high-temperature resistant coating above-mentioned or room temperature
Self-drying type thick-film high-temperaure coating is in substrate surface high temperature resistant, etch-proof purposes.
Preferably, the substrate includes metal material.
The technical scheme of the invention is further explained by means of specific implementation.Those skilled in the art are easy to
Understand, the described embodiments are merely helpful in understanding the present invention, should not be regarded as a specific limitation of the invention.
Embodiment 1
(if not following illustrate, then each mean each component in normal temperature self-drying type thick-film high temperature resistant by mass percentage
Mass percentage content in coating) 6407 modified organic silicone resin 41% of Rhodia, KH560 silane coupling agent are taken respectively
2%, butanol 2%, dimethylbenzene 10% are added spice pot and stir 5min with the speed of 4000r/min, continue to add while agitating
Enter HC9305 pearl powder 15%, GA-2 wet process sericite in powder 15%, HC305 pearl powder 5%, KJ-9200SA and aligns agent
1.3%, continue to stir 10min with same rotational speed, adjusts viscosity to T-4 glasss of 20-40S with dimethylbenzene, filtering obtains described normal
Warm self-drying type thick-film high-temperature resistant coating.
Embodiment 2
(if not following illustrate, then each mean each component in normal temperature self-drying type thick-film high temperature resistant by mass percentage
Mass percentage content in coating) FJN-9801 modified organic silicone resin 60%, KBM-403 silane coupling agent are taken respectively
0.3%, butanol 3.2%, dimethylbenzene 10% are added spice pot and stir 5min with the speed of 3000r/min, while agitating after
Continuous HC9305 pearl powder 14%, GA-2 wet process sericite in powder 3%, 800 mesh glass flakes 3%, the SG-205 of being added aligns agent
0.5%, continue to stir 15min with same rotational speed, adjusts viscosity to T-4 glasss of 20-40S with dimethylbenzene, filtering obtains described normal
Warm self-drying type thick-film high-temperature resistant coating.
Embodiment 3
(if not following illustrate, then each mean each component in normal temperature self-drying type thick-film high temperature resistant by mass percentage
Mass percentage content in coating) YN-W340 modified organic silicone resin 52%, Z6040 silane coupling agent 1%, fourth are taken respectively
Alcohol 1.5%, dimethylbenzene 10% are added spice pot and stir 5min with the speed of 2000r/min, continuously add while agitating
HC9305 pearl powder 6%, HC306 pearl powder 2%, 800 mesh glass flakes 23%, EFKA3886 align agent 1%, with identical
Revolving speed continues to stir 25min, adjusts viscosity to T-4 glasss of 20-40S with dimethylbenzene, filtering obtains the normal temperature self-drying type thick film
Change high-temperature resistant coating.
Comparative example 1
Preparation method and each component ratio are with embodiment 1, the difference is that lacking KJ-9200SA aligns agent.
Comparative example 2
Preparation method and each component ratio are with embodiment 2, the difference is that lacking KBM-403 silane coupling agent.
Comparative example 3
Preparation method and each component ratio are with embodiment 1, the difference is that 4404 thermoplastic acrylic resins substitute
YN-W340 modified organic silicone resin.
Coating made from Example 1-3 and comparative example 1-3 is detected respectively, and as a result see Table 1 for details.
The performance test results of the coating preparation coating of table 1 embodiment 1-3 and comparative example 1-3
Making sheet explanation:
1, the 1st, 3,4,5,6, upper table, tinplate are carried out by GB/T9271-1988 regulation 4.3, and thickness of dry film 20 ±
3 μm, it is placed at room temperature for 1h, then 80 DEG C of 0.5h bakings after aerial spraying, is tested after being placed at room temperature for 2h.
2, the 7th, 8,9, upper table, steel plate GB/T9271-1988 regulation in 3.4 or 3.5 carry out.60-80 μm of thickness of dry film,
It is placed at room temperature for 1h, then 80 DEG C of 0.5h bakings after coating, is tested after being placed at room temperature for 7 days.
Heat resistance operating instruction:
The template done solid work (steel plate) is placed in Muffle furnace, after being heated to 600 DEG C of constant temperature 60min, closes Muffle furnace.After for 24 hours
Sample observation is taken out, template periphery 2mm does not count when observation.
The present invention is resin, pigments and fillers, auxiliary agent is reasonably combined as a result, the mistake of product can be caused by having lacked any one all
It loses.Below by three specific comparative examples out, to further illustrate the technical scheme of the present invention.It should be noted that this field
Technical staff understands the present invention it will be understood that the comparative example is only to aid in, and is not construed as to defect of the invention.
By comparison, it is apparent that resin, coupling agent, the selection for aligning agent play very the performance of product
Crucial effect, in addition the high temperature resistance of pearl powder determines color changeable effect, this is easy to manage for professional technician
Solution, no longer individually lists comparative example here.
In addition, inventor also refers to the mode of embodiment 1-3, with the other raw materials and condition listed in this specification
Etc. being tested, and same result is obtained.
It should be appreciated that the technical concepts and features of above-described embodiment only to illustrate the invention, its object is to allow be familiar with this
The personage of item technology cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all
Equivalent change or modification made by Spirit Essence according to the present invention, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of normal temperature self-drying type thick-film high-temperature resistant coating, it is characterised in that including following component in parts by weight:
40-60 parts of modified organic silicone resin, golden 8-20 parts of high-temperature resisting pigment, 5-25 parts of sheet low covering power filler, 1-10 parts of butanol,
10-35 parts of dimethylbenzene, aligns 0.2-1.5 parts of agent at 0.1-2 parts of Grafting-coupling Agent.
2. normal temperature self-drying type thick-film high-temperature resistant coating according to claim 1, it is characterised in that: the modified organic silicon
Resin includes Rhodia 6407, any one or two or more combinations in FJN-9801, YN-W340；
And/or the golden high-temperature resisting pigment include in pearl powder HC9305, HC351, HC305, HC306 any one or
Two or more combinations；
And/or the low covering power filler of the sheet include glass flake, in mica powder of wet process any one or it is two or more
Combination；
And/or the Grafting-coupling Agent is silane coupling agent；Preferably, the Grafting-coupling Agent include KH550, KH560,
Any one in Dow corning Z-6040, Japan SHIN-ETSU HANTOTAI KBM-403 or two or more combinations；
And/or it is described align agent include in South Korea gold well KJ-9000SA, KJ-9200SA, SG-205 any one or
Two or more combinations.
3. the preparation method of normal temperature self-drying type thick-film high-temperature resistant coating described in any one of claim 1-2, it is characterised in that
It include: by modified organic silicone resin, golden high-temperature resisting pigment, the low covering power filler of sheet, butanol, Grafting-coupling Agent, orientation row
Column agent is mixed evenly, and the viscosity of obtained mixture is then adjusted with dimethylbenzene, that is, obtains the normal temperature self-drying type thick-film
High-temperature resistant coating.
4. the preparation method of normal temperature self-drying type thick-film high-temperature resistant coating according to claim 3, it is characterised in that: described to stir
Mixing the time is 15~30min, and revolving speed is 2000~4000r/min.
5. the preparation method of normal temperature self-drying type thick-film high-temperature resistant coating according to claim 3, characterized by comprising: with
Dimethylbenzene adjusts the viscosity of obtained mixture to -4 glasss of 10~50s of painting.
6. a kind of normal temperature self-drying type thick-film high-temperaure coating, it is characterised in that: by of any of claims 1-2 normal
Warm self-drying type thick-film high-temperature resistant coating is formed；Preferably, the coating is that amber is golden；Preferably, the coating dry film
With a thickness of 50~100 μm；Preferably, the high temperature is 50 DEG C~600 DEG C.
7. the preparation method of normal temperature self-drying type thick-film high-temperaure coating as claimed in claim 6, characterized by comprising:
Normal temperature self-drying type thick-film high-temperature resistant coating of any of claims 1-2 is provided；
And the normal temperature self-drying type thick-film high-temperature resistant coating is coated on substrate surface, normal temperature self-drying is formed after cured
Type thick-film high-temperaure coating.
8. the preparation method of normal temperature self-drying type thick-film high-temperaure coating according to claim 7, characterized by comprising: extremely
It is few with any one in spraying, brushing, roll coating model that the normal temperature self-drying type thick-film high-temperature resistant coating point is primary or more
It is secondary to be applied to substrate surface, it is cured, form the coating；Wherein, when coating several times, after the completion of primary coating, need to add
Heat can coat again after cooling to required operating temperature；Preferably, the spraying uses airless spraying mode.
9. the preparation method of normal temperature self-drying type thick-film high-temperaure coating according to claim 8, it is characterised in that: will be described
Normal temperature self-drying type thick-film high-temperature resistant coating is applied to before substrate surface, is first carried out processing to substrate surface to be coated and is reached
Sa2.5 grades or more；Preferably, the coating dry film overall thickness is 50~100 μm.
10. normal temperature self-drying type thick-film high-temperature resistant coating of any of claims 1-2 is as claimed in claim 6 normal
Warm self-drying type thick-film high-temperaure coating is in substrate surface high temperature resistant, etch-proof purposes；Preferably, the substrate includes metal
Material.
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Cited By (2)
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|---|---|---|---|---|
| CN110838384A (en) * | 2019-11-29 | 2020-02-25 | 佛山市瑞福物联科技有限公司 | Color silver paste and preparation method thereof |
| CN114958199A (en) * | 2022-04-25 | 2022-08-30 | 开封夸克新材料有限公司 | Environment-friendly super-weather-resistant pre-coated plate coating and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824275A (en) * | 2010-04-21 | 2010-09-08 | 袁泉利 | Special coating resisting 400 DEG C to 0 DEG C high and low temperature alternative transient variations |
-
2019
- 2019-07-23 CN CN201910664882.4A patent/CN110256958A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824275A (en) * | 2010-04-21 | 2010-09-08 | 袁泉利 | Special coating resisting 400 DEG C to 0 DEG C high and low temperature alternative transient variations |
Non-Patent Citations (2)
| Title |
|---|
| 《建筑施工手册》（第四版）编写组: "《建筑施工手册（第四版）》", 31 May 2003, 中国建筑工业出版社 * |
| 张宿峰等: "《建筑材料》", 31 August 2017, 电子科技大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110838384A (en) * | 2019-11-29 | 2020-02-25 | 佛山市瑞福物联科技有限公司 | Color silver paste and preparation method thereof |
| CN110838384B (en) * | 2019-11-29 | 2021-10-12 | 佛山市瑞福物联科技有限公司 | Color silver paste and preparation method thereof |
| CN114958199A (en) * | 2022-04-25 | 2022-08-30 | 开封夸克新材料有限公司 | Environment-friendly super-weather-resistant pre-coated plate coating and preparation method thereof |
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