CN110437738A - A kind of organosilicon heat-resistant coating - Google Patents
A kind of organosilicon heat-resistant coating Download PDFInfo
- Publication number
- CN110437738A CN110437738A CN201810411345.4A CN201810411345A CN110437738A CN 110437738 A CN110437738 A CN 110437738A CN 201810411345 A CN201810411345 A CN 201810411345A CN 110437738 A CN110437738 A CN 110437738A
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- China
- Prior art keywords
- parts
- resistant coating
- organosilicon heat
- organosilicon
- heat
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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
- C09D183/06—Polysiloxanes containing silicon bound to oxygen-containing groups
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to coating material technical fields, and in particular to a kind of organosilicon heat-resistant coating.A kind of organosilicon heat-resistant coating, in parts by weight, the organosilicon heat-resistant coating raw material includes: 100-200 parts of epoxy silicone resin, 50-120 parts of epoxy modified silicone resin, 30-80 parts of acrylic resin, 14-22 parts of alumina silicate fibre, 12-24 parts of molybdenum oxide, 10-18 parts of bamboo charcoal powder, 10-15 parts of mica powder, 1-1.5 parts of dispersing agent, 200-300 parts of deionized water, 3-5 parts of defoaming agent, 1.5-3 parts of thickener, 1-3 parts of composite fire retardant, organosilicon heat-resistant coating stability provided by the invention and heat-resist.
Description
Technical field
The present invention relates to coating material technical fields, and in particular to a kind of organosilicon heat-resistant coating.
Background technique
Coating belongs to organic chemical industry's macromolecular material, is formed by film and belongs to high-molecular compound type.According to the modern times
The classification of current chemical products, coating belong to fine chemical product.Modern coating is gradually becoming a kind of multi-functional
Engineering material, be an important industry in chemical industry.Therefore the research and development of the research and development especially batch formula of all kinds of coating,
It is that development paint industry is essential.One as organic high temperature-resistant coating of organosilicon coating, it is existing at present much to grind
Study carefully.But stability and heat resistance be not it is very high, thus coating be easy fade, be detached from, influence service life.
Summary of the invention
Present invention aims at provide a kind of organosilicon heat-resistant coating for prior art deficiency.
In order to solve the above-mentioned technical problem, technical scheme is as follows:
A kind of organosilicon heat-resistant coating, in parts by weight, the organosilicon heat-resistant coating raw material include: epoxy organosilicon tree
100-200 parts of rouge, 50-120 parts of epoxy modified silicone resin, 30-80 parts of acrylic resin, 14-22 parts of alumina silicate fibre, oxygen
Change molybdenum 12-24 parts, 10-18 parts of bamboo charcoal powder, 10-15 parts of mica powder, 1-1.5 parts of dispersing agent, 200-300 parts of deionized water, defoaming
3-5 parts of agent, 1.5-3 parts of thickener, 1-3 parts of composite fire retardant.
Preferred scheme, the dispersing agent are methacrylic acid homo objects.
Preferred scheme, the composite fire retardant include: aluminium hydroxide, iron oxide red and antimony oxide.
Preferred scheme, the aluminium hydroxide, iron oxide red and antimony oxide weight ratio are 5:3:2.
Preferred scheme, in parts by weight, the defoaming agent include: 2-3 parts of silicone oil, 0.6-1 parts of vegetable oil, octylphenol polyethylene
0.1-0.3 parts of ethylene oxide ether, 0.2-0.5 parts of zinc soap salt, 0.1-0.2 parts of polyvinylether.
Preferred scheme, in parts by weight, the thickener include: 1-2.5 parts of gelatin, 0.1-0.3 parts of casein sodium,
0.2-0.8 parts of xanthan gum, 0.2-0.4 parts of sodium carboxymethyl starch.
Compared with prior art, it is former that the invention has the following beneficial effects: organosilicon heat-resistant coatings provided by the invention
Organic siliconresin has good film-formation result in material；Alumina silicate fibre can increase the heat resistance of coating as high temperature resistant filler
Energy；Mica powder has certain temperature tolerance, can reduce cracking, the dusting of coating；Coating combustion can be effectively suppressed in composite fire retardant
It burns.Composite fire retardant can inhibit coating burns, to improve the Burning corrosion resistance energy of coating；Organosilicon provided by the invention is heat-resisting
It is paint stability and heat-resist.
Specific embodiment
In order to which those skilled in the art better understood when technical solution provided by the present invention, below with reference to specific
Embodiment is illustrated.
Embodiment one
A kind of organosilicon heat-resistant coating, in parts by weight, the organosilicon heat-resistant coating raw material include: epoxy organosilicon tree
100 parts of rouge, 120 parts of epoxy modified silicone resin, 80 parts of acrylic resin, 14 parts of alumina silicate fibre, 24 parts of molybdenum oxide, bamboo charcoal
It is 10 parts of powder, 15 parts of mica powder, 1 part of methacrylic acid homo object, 200 parts of deionized water, 3 parts of defoaming agent, 3 parts of thickener, compound
1 part of type fire retardant.
Preferred scheme, the composite fire retardant include: aluminium hydroxide, iron oxide red and antimony oxide.
Preferred scheme, the aluminium hydroxide, iron oxide red and antimony oxide weight ratio are 5:3:2.
Preferred scheme, in parts by weight, the defoaming agent include: 3 parts of silicone oil, 0.6 part of vegetable oil, octyl phenol polyoxy second
0.3 part of alkene ether, 0.2 part of zinc soap salt, 0.2 part of polyvinylether.
Preferred scheme, in parts by weight, the thickener include: 2.5 parts of gelatin, 0.1 part of casein sodium, xanthan gum
0.8 part, 0.4 part of sodium carboxymethyl starch.
Embodiment two
A kind of organosilicon heat-resistant coating, in parts by weight, the organosilicon heat-resistant coating raw material include: epoxy organosilicon tree
200 parts of rouge, 50 parts of epoxy modified silicone resin, 30 parts of acrylic resin, 22 parts of alumina silicate fibre, 12 parts of molybdenum oxide, bamboo charcoal
18 parts of powder, 10 parts of mica powder, 1.5 parts of methacrylic acid homo object, 300 parts of deionized water, 5 parts of defoaming agent, 1.5 parts of thickener,
3 parts of composite fire retardant.
Preferred scheme, the composite fire retardant include: aluminium hydroxide, iron oxide red and antimony oxide.
Preferred scheme, the aluminium hydroxide, iron oxide red and antimony oxide weight ratio are 5:3:2.
Preferred scheme, in parts by weight, the defoaming agent include: 2 parts of silicone oil, 1 part of vegetable oil, octylphenol polyethylene ethylene oxide
0.1 part of ether, 0.5 part of zinc soap salt, 0.1 part of polyvinylether.
Preferred scheme, in parts by weight, the thickener include: 1 part of gelatin, 0.3 part of casein sodium, xanthan gum
0.2 part, 0.2 part of sodium carboxymethyl starch.
Embodiment three
A kind of organosilicon heat-resistant coating, in parts by weight, the organosilicon heat-resistant coating raw material include: epoxy organosilicon tree
150 parts of rouge, 80 parts of epoxy modified silicone resin, 50 parts of acrylic resin, 18 parts of alumina silicate fibre, 18 parts of molybdenum oxide, bamboo charcoal
14 parts of powder, 1.2 parts of methacrylic acid homo object, 250 parts of deionized water, 4 parts of defoaming agent, 2 parts of thickener, is answered at 12 parts of mica powder
2 parts of mould assembly fire retardant.
Preferred scheme, the composite fire retardant include: aluminium hydroxide, iron oxide red and antimony oxide.
Preferred scheme, the aluminium hydroxide, iron oxide red and antimony oxide weight ratio are 5:3:2.
Preferred scheme, in parts by weight, the defoaming agent include: 2.5 parts of silicone oil, 0.8 part of vegetable oil, octyl phenol polyoxy
0.2 part of vinethene, 0.35 part of zinc soap salt, 0.15 part of polyvinylether.
Preferred scheme, in parts by weight, the thickener include: 1.8 parts of gelatin, 0.2 part of casein sodium, xanthan gum
0.6 part, 0.3 part of sodium carboxymethyl starch.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, In
Under the premise of not departing from present inventive concept, architectural form cans be flexible and changeable, can be with derivative series product.It only makes several
Simple deduction or replace all shall be regarded as belonging to present invention scope of patent protection determined by the appended claims.Though
So the present invention is disclosed as above with preferred embodiment, and however, it is not to limit the invention, anyone skilled in the art, not
It is detached from the spirit and scope of the present invention, when can make a little modification and perfect, therefore protection scope of the present invention is when with right
Subject to claim is defined.
Claims (6)
1. a kind of organosilicon heat-resistant coating, which is characterized in that in parts by weight, the organosilicon heat-resistant coating raw material includes: ring
100-200 parts of oxygen organic siliconresin, 50-120 parts of epoxy modified silicone resin, 30-80 parts of acrylic resin, alumina silicate fibre
14-22 parts, 12-24 parts of molybdenum oxide, 10-18 parts of bamboo charcoal powder, 10-15 parts of mica powder, 1-1.5 parts of dispersing agent, deionized water 200-
300 parts, 3-5 parts of defoaming agent, 1.5-3 parts of thickener, 1-3 parts of composite fire retardant.
2. organosilicon heat-resistant coating according to claim 1, which is characterized in that the dispersing agent is methacrylic acid homo
Object.
3. organosilicon heat-resistant coating according to claim 1, which is characterized in that the composite fire retardant includes: hydrogen-oxygen
Change aluminium, iron oxide red and antimony oxide.
4. organosilicon heat-resistant coating according to claim 3, which is characterized in that the aluminium hydroxide, iron oxide red and three
Aoxidizing two antimony weight ratios is 5:3:2.
5. organosilicon heat-resistant coating according to claim 1, which is characterized in that in parts by weight, the defoaming agent includes:
2-3 parts of silicone oil, 0.6-1 parts of vegetable oil, 0.1-0.3 parts of octyl phenol polyoxyethylene ether, 0.2-0.5 parts of zinc soap salt, polyvinylether
0.1-0.2 parts.
6. organosilicon heat-resistant coating according to claim 1, which is characterized in that in parts by weight, the thickener includes:
1-2.5 parts of gelatin, 0.1-0.3 parts of casein sodium, 0.2-0.8 parts of xanthan gum, 0.2-0.4 parts of sodium carboxymethyl starch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810411345.4A CN110437738A (en) | 2018-05-02 | 2018-05-02 | A kind of organosilicon heat-resistant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810411345.4A CN110437738A (en) | 2018-05-02 | 2018-05-02 | A kind of organosilicon heat-resistant coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110437738A true CN110437738A (en) | 2019-11-12 |
Family
ID=68427045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810411345.4A Pending CN110437738A (en) | 2018-05-02 | 2018-05-02 | A kind of organosilicon heat-resistant coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110437738A (en) |
-
2018
- 2018-05-02 CN CN201810411345.4A patent/CN110437738A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191112 |
|
| WD01 | Invention patent application deemed withdrawn after publication |