CN105860790B - A kind of high-temperature resistant coating of improvement - Google Patents
A kind of high-temperature resistant coating of improvement Download PDFInfo
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- CN105860790B CN105860790B CN201610435602.9A CN201610435602A CN105860790B CN 105860790 B CN105860790 B CN 105860790B CN 201610435602 A CN201610435602 A CN 201610435602A CN 105860790 B CN105860790 B CN 105860790B
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
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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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- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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Abstract
The invention discloses a kind of high-temperature resistant coatings of improvement, including solvent, organic siliconresin and/or modified organic silicone resin and high temperature resistant filler, and wherein high temperature resistant filler is slag micropowder.High-temperature resistant coating of the present invention not only has superior high temperature resistant, salt tolerant, alkaline-resisting, salt spray resistance, also has higher paint film adhesion and hardness of paint film, has very high market application value.
Description
Technical field
The invention belongs to paint fields, and in particular to a kind of high-temperature resistant coating of improvement.
Background technique
High-temperature resistant coating generally refer to temperature 200 DEG C or more paint films it is non-discolouring, do not fall off, be still able to maintain physics appropriate
The coating of mechanical performance.High-temperature resistant coating is generally made of fire resistant resin, pigments and fillers, solvent and auxiliary agent.Since organosilicon work
Since industry metaplasia produces, with the prepared high-temperature resistant coating of its product, in high-temperature electric machine, pyroreaction kettle, high-temperature pipe, electric appliance are exhausted
It is widely applied in terms of edge.Although high temperature organosilicon paint has excellent high temperature resistance；But due to the face of selection
Filler is different with formula, and causing coating, there are air drying poor (general require drying), mechanical strength, adhesive force and corrosion-resistant
The problems such as performance is poor.Currently, general prepare the organic of high comprehensive performance using the method for adding pigments and fillers in organic resin
Coating.Pigments and fillers are the key that influence high-temperature resistant coating performance.Light, low thermally conductive, higher-strength and good chemical is selected to stablize
Property pigments and fillers, can make coating have more superior heat preservation and insulation.Most of pigments and fillers used at present are divided into resistance to height
Warm filler and high-temperature resisting pigment, high temperature resistant filler are mostly silicate such as mica powder, talcum powder, asbestos, kaolin, bentonite etc.,
Wherein, mica powder, talcum powder are due to being common resistance to the characteristics such as nontoxic, high temperature resistant, acid and alkali-resistance, corrosion-resistant, adhesive force is strong
High temperature filler.High-temperature resisting pigment is metal and its compound mostly.
Currently, domestic be placed on high-temperature resistant coating film forming matter the research emphasis of high-temperature resistant coating mostly, and face is filled out
In the less using upper research of heat-resisting material, existing high temperature resistant is applied for the additive amount of material, the type of addition, inorganic nano material
Material, the product of superior performance is often expensive, limits its large-scale use, therefore how to obtain the resistance to height of high performance-price ratio
Thermo-paint is urgent problem.
Slag micropowder is also known as miberal powder, ground granulated blast furnace slag, the waste residue that it is generated when being steel plant's manUfaCtUre of pig iron.In blast furnace
In ironmaking processes, other than iron ore and coke, to reduce smelting temperature, an appropriate number of lime stone and white clouds are also added
Masonry is auxiliary agent.They decompose obtained calcium oxide, magnesia, the ash in abandoned mine and coke in iron ore in blast furnace
Split-phase is melted, and is generated with silicate and aluminate fusant as main component, is floated on molten iron surface, is periodically arranged from slag-drip opening
It removes, is handled through air or water quick cooling, form granular solid matter object.One ton of pig iron of every production will exclude 0.3~1 ton of slag, smelt useless
Innoxious, the recycling treatment of slag are the centers of focus and Circular Economy that China or even countries in the world are attached great importance to
One of content.
Summary of the invention
The present invention is according to prior art deficiency, and using slag micropowder as high temperature resistant filler, high-temperature resistant coating obtained is not
Only there is superior high temperature resistant, salt tolerant, alkaline-resisting, salt spray resistance, and there is higher paint film adhesion, hardness of paint film.
Technical solution of the present invention is as follows:
A kind of high-temperature resistant coating of improvement, including solvent, organic siliconresin and/or modified organic silicone resin, high temperature resistant are filled out
Material, the high temperature resistant filler are slag micropowder.
The quality requirement of slag micropowder of the present invention:
Meet GB/T18046-2008 " for the ground granulated blast furnace slag in cement and concrete ", while meeting HG/T
3249.2-2013 " coatings industry powdered whiting ", (quality coefficient refers to (CaO+MgO+Al for quality coefficient >=0.92O3)
The sum of mass fraction/(SiO2+MnO+TiO2) the sum of mass fraction), (CaO+MgO+Al simultaneously2O3+SiO2+MnO+TiO2)
The sum of mass fraction should reach >=94.0%.
The mass percent of high-temperature resistant coating of the present invention, preferably slag micropowder in high-temperature resistant coating be 5~
30%, more preferable 20~30%.
Above-mentioned high-temperature resistant coating can also include high-temperature resisting pigment and/or auxiliary agent.
The high-temperature resisting pigment is selected from that titanium dioxide, zinc oxide, antimony oxide, chrome yellow, tin are yellow, tin is red, iron oxide, cobalt blue, charcoal
Black, graphite, carbon dioxide, ferrochrome be black, aluminium powder, zinc powder, stainless steel powder etc..
Conven-tional adjuvants in coating have a wetting agent, dispersing agent, emulsifier, defoaming agent, anti-settling agent, anti skinning agent, preservative,
Freeze-thaw stabiliser, anti-sagging agent, levelling agent, floating preventing agent, defoaming agent, thickener, ultraviolet absorbing agent, light are stablized
Agent, fire retardant, antistatic agent, mould inhibitor etc..
Organic siliconresin of the present invention is selected from methyl trichlorosilane, dimethyldichlorosilane, phenyl trichlorosilane, hexichol
The highly cross-linked reticular structure that the mixture of one or more of base dichlorosilane, dichloromethyl phenylsilane is formed gathers
Organosiloxane, when the ratio of organic substituent (R) and silicon atom (Si) < 2, product is organic siliconresin；The modification has
Machine silicone resin is selected to be had using one or more of alkyd resin, polyurethane resin, epoxy resin, acrylic resin are modified
One or more of machine silicone resin.
Modified organic silicone resin of the present invention can be using physical blending process commonly used in the art, chemical reaction
The method of method and physical blending process in conjunction with chemical reaction method obtains.
A preferred embodiment of the invention is to reuse alkyd using the modified organic siliconresin of chemical reaction method as base-material
One or more of resin, polyurethane resin, epoxy resin, acrylic resin obtain the organic of modification by physical blending process
Silicone resin.
A preferred embodiment of the invention, with acrylic resin modified organic silicone resin, (preferably upper sea otter rising sun chemical industry is limited
Company, 8810 modified organic silicone resin of model) it is obtained with alkyd resin or polyurethane resin by physical modification.
Solvent of the present invention is selected from toluene, dimethylbenzene, n-butanol, ethyl alcohol, isopropanol, ethyl acetate, butyl acetate, fourth
One or more of ketone or cyclohexanone.
A kind of preferred high-temperature resistant coating of the invention, the mass percent of each component are as follows:
Organic siliconresin and/or the organic siliconresin 40-60% of modification, solvent 5-10%, high temperature resistant filler (slag micropowder
20-30%), remaining is high-temperature resisting pigment and/or auxiliary agent.
High-temperature resistant coating of the present invention is suitable for the high temperature of 300-400 degree.
The high-temperature resistant coating of resistance to 300 degree of high temperature, preferably with acrylic resin modified organic silicone resin (the preferably upper sea otter rising sun
Work Co., Ltd, 8810 modified organic silicone resin of model) modification that obtains with alkyd resin by physical modification is organic
Silicone resin.
The high-temperature resistant coating of resistance to 400 degree of high temperature, preferably with acrylic resin modified organic silicone resin (the preferably upper sea otter rising sun
Work Co., Ltd, 8810 modified organic silicone resin of model) have with polyurethane resin by the modification that physical modification obtains
Machine silicone resin.
A preferred technical solution of the invention, the mass percent of each component of high-temperature resistant coating are as follows:
Acrylic resin modified organic silicone resin 20%-30%, alkyd resin 20-30%, solvent 5-10%, anti-settling agent
0.5-2%, high-temperature resisting pigment 1-10%, high temperature resistant filler (slag micropowder 20-30%), organic silicon defoamer 0.1-0.5%.
Alternatively, acrylic resin modified organic silicone resin 25%-40% and polyurethane resin 15-20%, solvent 5-
10%, anti-settling agent 0.5-2%, high-temperature resisting pigment 1-10%, high temperature resistant filler (slag micropowder 20-30%), organic silicon defoamer
0.1-0.5%.
One preferred technical solution, the mass percent of each component of high-temperature resistant coating are as follows:
8810 acrylic resin modified organic silicone resins 27%, alkyd resin 28%, dimethylbenzene 7.8%, anti-settling agent
(AF300 organoclay) 1%, pigment (carbon black 3%, black 3%) of ceramics, high temperature resistant filler (slag micropowder 30%), organosilicon defoaming
Agent 0.2%.
One preferred technical solution, the mass percent of each component of high-temperature resistant coating are as follows:
8810 acrylic resin modified organic silicone resins 37%, polyurethane resin 18%, dimethylbenzene 7.8%, anti-settling agent
(AF300 organoclay 1%), carbon black 3%, ceramics are black 3%, slag micropowder 30%, organic silicon defoamer 0.2%.
Another object of the present invention is to provide a kind of purposes of slag micropowder, slag micropowder is used for as high temperature resistant filler
Prepare high-temperature resistant coating.Slag micropowder can replace the common mica powder and calcium carbonate under the prior art in high-temperature resistant coating,
With superior high temperature resistant, salt tolerant, alkaline-resisting, salt spray resistance, and there is higher paint film adhesion, hardness of paint film.
High-temperature resistant coating of the present invention can be prepared via a method which to obtain:
1) ingredient: by by the solvent of component ratio, slag micropowder, partial amount organic siliconresin and/or modified organic silicon
Resin, alternatively, press component ratio solvent, slag micropowder, high-temperature resisting pigment and/or auxiliary agent, the organic siliconresin of partial amount and/
Or modified organic silicone resin, it is mixed；
2) coating prepared is carried out to be dispersed to uniform slurry using the revolving speed of 1200r/min in high speed disperser；
3) it is sanded: being milled using the three-dimensional sand mill of self-priming high speed, flow control mills 4 times to fineness in 500kg/h
30 μm hereinafter, viscosity (applying -4 glasss) is 100s or more, then the organic siliconresin of surplus and/or modified organic silicone resin are sucked
Sand mill；
4) mix colours: after the semi-finished product sucking toning tank after qualification of milling, (such as color and standard jig are or not brush sample colorimetric
Symbol, need to be added color paste toning), and be uniformly mixed, viscosity is surveyed, as viscosity is lower than 100s hereinafter, sucking organic siliconresin, is tuned into rule
Fixed viscosity；
5) it packs: being packed according to the specification of production.
The specific technical solution of of the invention one the preparation method is as follows:
1) alkyd resin 140kg, AF300 organoclay 5kg, carbon black 15kg, the black 15kg of ceramics, slag ingredient: are separately added into
Micro mist 150kg, organic silicon defoamer 1kg, 39kg dimethylbenzene are stirred；
2) coating prepared is carried out to be dispersed to uniform slurry using the revolving speed of 1200r/min in high speed disperser；
3) it is sanded: being milled using the three-dimensional sand mill of self-priming high speed, flow control mills 4 times to fineness in 500kg/h
30 μm hereinafter, viscosity (applying -4 glasss) is 100s or more, then remaining 135kg8810 organic siliconresin is sucked sand mill；
4) mix colours: after the semi-finished product sucking toning tank after qualification of milling, (such as color and standard jig are or not brush sample colorimetric
Symbol, need to be added color paste toning), and be uniformly mixed, viscosity is surveyed, as viscosity is lower than 100s hereinafter, sucking organic siliconresin, is tuned into rule
Fixed viscosity；
6) it packs: being packed according to the specification of production.
The invention has the advantages that
(1) high-temperature resistant coating of the present invention is compared to using the resistance to of traditional high temperature resistant filler such as mica powder, talcum powder
High-temperature coatings have superior high temperature resistant, salt tolerant, alkaline-resisting, salt spray resistance, and have higher paint film adhesion, paint film hard
Degree；
(2) existing steel industry excess capacity, benefit are lower or loss, environmental issue protrude, and solid waste utilization rate is also lower, this
Invention solves the problems, such as solid waste, widens the application field of slag micropowder, improves the economic value and steel industry of slag micropowder
Benefit；
(3) resource scarcity, the safety for reducing ore extraction process and environment dirt will be effectively relieved after slag micropowder substitution
Human body health hazard, atmosphere pollution and the waste pollution of dye, process.
Specific embodiment
Illustrate specific steps of the invention by the following examples, but is not limited by the example.
Term as used in the present invention generally there are those of ordinary skill in the art usually to manage unless otherwise indicated
The meaning of solution.
The present invention is described in further detail combined with specific embodiments below and referring to data.It should be understood that the embodiment is
In order to demonstrate the invention, it rather than limits the scope of the invention in any way.
In the examples below, the various processes and method being not described in detail are conventional methods as known in the art.
The present invention is further described combined with specific embodiments below.
1 300 DEG C of high-temperature resistant coatings of embodiment
Formula one:
The each component for selecting mass percent following: 8810 modified organic silicone resins (acrylic resin modified organic silicon tree
Rouge) 30% (upper sea otter rising sun Chemical Co., Ltd.), alkyd resin 28% (Jiangsu champion's coating science and technology group), dimethylbenzene 7.8%
(Sinopec Yangzi Petrochemical Co), AF300 organoclay 1% (Zhejiang is suitable to inspire confidence in clay Chemical Co., Ltd.), carbon black
2% (Tianjin Bao Chi Chemical Co., Ltd.), black 1% (the Shanghai Fu Rui Chemical Co., Ltd.) of ceramics, 15% (Lingshou County of sericite in powder
Yao Tai mica powder factory), 1250R board talcum powder 15% (Changxing great Jing new material Science and Technology Ltd.), organic silicon defoamer 0.2%
(Hangzhou stand upright Chemical Co., Ltd.).
It is formulated two (sericite in powder and talcum powder that are formulated one are replaced with into slag micropowder of the present invention):
The each component for selecting mass percent following: 8810 modified organic silicone resins (acrylic resin modified organic silicon tree
Rouge) 27% (upper sea otter rising sun Chemical Co., Ltd.), alkyd resin 28% (Jiangsu champion's coating science and technology group), dimethylbenzene 7.8%
(Sinopec Yangzi Petrochemical Co), AF300 organoclay 1% (Zhejiang is suitable to inspire confidence in clay Chemical Co., Ltd.), carbon black
3% (Tianjin Bao Chi Chemical Co., Ltd.), black 3% (the Shanghai Fu Rui Chemical Co., Ltd.) of ceramics, 30% (Nan Jingnan of slag micropowder
Gang Jiahua building material Co., Ltd), organic silicon defoamer 0.2% (Hangzhou stand upright Chemical Co., Ltd.).
It is prepared as follows to obtain:
1) alkyd resin 140kg, AF300 organoclay 5kg, carbon black 15kg, the black 15kg of ceramics, slag ingredient: are separately added into
Micro mist 150kg, organic silicon defoamer 1kg, 39kg dimethylbenzene are stirred；
2) coating prepared is carried out to be dispersed to uniform slurry using the revolving speed of 1200r/min in high speed disperser；
3) it is sanded: being milled using the three-dimensional sand mill of self-priming high speed, flow control mills 4 times to fineness in 500kg/h
30 μm hereinafter, viscosity (applying -4 glasss) is 100s or more, then 135kg8810 modified organic silicone resin is sucked sand mill；
4) mix colours: after the semi-finished product sucking toning tank after qualification of milling, (such as color and standard jig are or not brush sample colorimetric
Symbol, need to be added color paste toning), and be uniformly mixed, viscosity is surveyed, as viscosity is lower than 100s hereinafter, sucking organic siliconresin, is tuned into rule
Fixed viscosity；
5) it packs: being packed according to the specification of production.
Formula one is prepared according to each component mass percent ingredient referring to the above method.
2 400 DEG C of high-temperature resistant coatings of embodiment
Formula three:
The each component for selecting mass percent following: 8810 modified organic silicone resins (acrylic resin modified organic silicon tree
Rouge) 40% (upper sea otter rising sun Chemical Co., Ltd.), polyurethane resin 18% (Amway material Science and Technology Co., Ltd.), dimethylbenzene
7.8% (Sinopec Yangzi Petrochemical Co), AF300 organoclay 1% (Zhejiang along inspires confidence in clay Chemical Co., Ltd.),
Carbon black 2% (Tianjin Bao Chi Chemical Co., Ltd.), black 1% (the Shanghai Fu Rui Chemical Co., Ltd.) of the ceramics, (spirit of sericite in powder 15%
Shou County Yao Tai mica powder factory), 1250R board talcum powder 15% (Changxing great Jing new material Science and Technology Ltd.), organic silicon defoamer
0.2% (Hangzhou stand upright Chemical Co., Ltd.).
It is formulated four (sericite in powder and talcum powder that are formulated three are replaced with into slag micropowder of the present invention): selection quality hundred
Divide than following each component)): (the upper sea otter rising sun of 8810 modified organic silicone resins (acrylic resin modified organic silicone resin) 37%
Chemical Co., Ltd.), polyurethane resin 18% (Amway material Science and Technology Co., Ltd.), dimethylbenzene 7.8% (raise by Sinopec
Sub- petrochemical industry Co., Ltd), AF300 organoclay 1% (Zhejiang along inspires confidence in clay Chemical Co., Ltd.), carbon black 3% (speed by Tianjin treasured
Chemical Co., Ltd.), black 3% (the Shanghai Fu Rui Chemical Co., Ltd.) of ceramics, (good China, Nanjing Nangang is novel to be built slag micropowder 30%
Material Co., Ltd), organic silicon defoamer 0.2% (Hangzhou stand upright Chemical Co., Ltd.).
It is prepared as follows to obtain:
1) polyurethane resin 90kg and 100kg8810 modified organic silicone resin, AF300 organoclay ingredient: are separately added into
5kg, carbon black 15kg, the black 15kg of ceramics, slag micropowder 150kg, organic silicon defoamer 1kg, 39kg dimethylbenzene are stirred；
2) coating prepared is carried out to be dispersed to uniform slurry using the revolving speed of 1200r/min in high speed disperser；
3) it is sanded: being milled using the three-dimensional sand mill of self-priming high speed, flow control mills 4 times to fineness in 500kg/h
30 μm hereinafter, viscosity (applying -4 glasss) is 100s or more, then remaining 85kg8810 modified organic silicone resin is sucked sand mill；
4) mix colours: after the semi-finished product sucking toning tank after qualification of milling, (such as color and standard jig are or not brush sample colorimetric
Symbol, need to be added color paste toning), and be uniformly mixed, viscosity is surveyed, as viscosity is lower than 100s hereinafter, sucking organic siliconresin, is tuned into rule
Fixed viscosity；
5) it packs: being packed according to the specification of production.
Formula three is prepared according to each component mass percent ingredient referring to the above method.
Embodiment 3
By the formula three of the high-temperature resistant coating and embodiment two of the formula one of embodiment one and formula two and formula four
High-temperature resistant coating is tested for the property, as a result as shown in Table 1 and Table 2.The result shows that high-temperature resistant coating of the present invention is compared
There is superior high temperature resistant, salt tolerant, alkaline-resisting, resistance in the high-temperature resistant coating using traditional high temperature resistant filler such as mica powder, talcum powder
Salt fog performance, and there is higher paint film adhesion, hardness of paint film.
Table 1
Table 2
Claims (4)
1. a kind of high-temperature resistant coating of improvement, including solvent, through the modified organic siliconresin of acrylic resin and alkyd resin, mine
Slag micro mist, high-temperature resisting pigment and/or auxiliary agent, it is characterised in that mass percent of each component in high-temperature resistant coating are as follows: through third
Organic siliconresin 40-60%, the solvent 5-10%, slag micropowder 20-30% that olefin(e) acid resin and alkyd resin are modified, remaining is resistance to height
Warm pigment and/or auxiliary agent, the slag micropowder meet GB/T18046-2008 " for the granulated blast-furnace in cement and concrete
Slag powders ", while meeting HG/T 3249.2-2013 " coatings industry powdered whiting ", quality coefficient >=0.9, simultaneously
CaO+MgO+ Al2O3+ SiO2+MnO+TiO2The sum of mass fraction should reach >=94.0%.
2. high-temperature resistant coating as described in claim 1, it is characterised in that the auxiliary agent be selected from wetting agent, dispersing agent, emulsifier,
Defoaming agent, anti-settling agent, anti skinning agent, preservative, freeze-thaw stabiliser, anti-sagging agent, levelling agent, floating preventing agent, thickening
Agent, ultraviolet absorbing agent, light stabilizer, fire retardant, one or more of antistatic agent.
3. high-temperature resistant coating as claimed in claim 1 or 2, it is characterised in that the solvent is selected from toluene, dimethylbenzene, positive fourth
One or more of alcohol, ethyl alcohol, isopropanol, ethyl acetate, butyl acetate, butanone or cyclohexanone.
4. high-temperature resistant coating as claimed in claim 1 or 2, it is characterised in that the high-temperature resistant coating includes through acrylic resin
Modified organic siliconresin, dimethylbenzene, anti-settling agent, high-temperature resisting pigment, slag micropowder and organic silicon defoamer with alkyd resin.
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| CN101759402A (en) * | 2008-11-21 | 2010-06-30 | 刘方圆 | Concrete fireproof hollow lath |
| CN101747832A (en) * | 2008-12-12 | 2010-06-23 | 上海大通高科技材料有限责任公司 | Anticorrosive allochroic paint used for high-temperature steel structure and preparation method thereof |
| CN101503598A (en) * | 2009-02-23 | 2009-08-12 | 江门市英特宝涂料有限公司 | Solvent type organosilicon open fire burning-resistant coating |
| CN102010629A (en) * | 2010-12-29 | 2011-04-13 | 上海大学 | Method for preparing environment-friendly dry powder putty for exterior walls, with blast furnace slag as main raw material |
| CN102719193B (en) * | 2012-06-27 | 2015-03-04 | 广州豪之晟化工有限公司 | High-temperature resistant coating |
| CN104877397B (en) * | 2015-05-21 | 2017-11-07 | 石家庄炳欣冶金炉料有限公司 | A kind of steel billet high temperature protective coating and its application |
-
2016
- 2016-06-17 CN CN201610435602.9A patent/CN105860790B/en active Active
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