CN108976950A - Insulating moulding coating, heat insulating coat and construction material - Google Patents
Insulating moulding coating, heat insulating coat and construction material Download PDFInfo
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- CN108976950A CN108976950A CN201810871114.1A CN201810871114A CN108976950A CN 108976950 A CN108976950 A CN 108976950A CN 201810871114 A CN201810871114 A CN 201810871114A CN 108976950 A CN108976950 A CN 108976950A
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- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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- C09D109/00—Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
- C09D109/06—Copolymers with styrene
- C09D109/08—Latex
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- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- 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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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
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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
- C09D7/66—Additives characterised by particle size
- C09D7/67—Particle size smaller than 100 nm
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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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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- 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
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- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention provides a kind of insulating moulding coating, heat insulating coat and construction materials, are related to technical field of coatings.The insulating moulding coating includes the following raw material according to parts by weight: 20-40 parts of ceramic particle, 10-30 parts of nanoporous aerogel, 80-120 parts of binder and optional auxiliary agent, wherein ceramic particle is mainly made of foamed ceramic waste material.The insulating moulding coating has good heat-proof quality and mechanical performance, since nanoporous aerogel and ceramic particle all have microcellular structure, coating thermal and insulating performance can be improved, and solid particulate matter is added in the coating, particulate matter can be filled into the cavity on surface to be coated, coating dosage can be reduced, cost is reduced.Heat insulating coat and construction material are mainly made of above-mentioned insulating moulding coating, therefore all beneficial effects with above-mentioned insulating moulding coating.
Description
Technical field
The present invention relates to technical field of coatings, more particularly, to a kind of insulating moulding coating, heat insulating coat and construction material.
Background technique
With the development of society and the requirement of low-carbon environment-friendly, the energy-saving weight having become in energy source use and scientific research
Big problem.Heat insulating coatings are a kind of new type functional coating to grow up under this social background.Heat-insulation and heat-preservation applies
Material is the heat insulating function coating by the slurry state of coating and thermal insulation material, will form after dry solidification with some strength and
The thermal insulation coat of toughness can effectively inhibit thermal loss.But there is also be used as heat-insulated function for insulating moulding coating at present
The filler higher cost of energy ingredient, and performance is unstable in actual production, causes insulating moulding coating performance is bad to lack
Point.Therefore it provides a kind of good insulating moulding coating of heat insulation is required for existing market.
In view of this, the present invention is specifically proposed.
Summary of the invention
The first object of the present invention is to provide a kind of insulating moulding coating, which has good heat-proof quality.
The second object of the present invention is to provide a kind of heat insulating coat being mainly prepared by above-mentioned insulating moulding coating, should be every
Hot coating is at low cost, and has good heat insulation and preservation effect.
The third object of the present invention is to provide a kind of to be prepared comprising above-mentioned insulating moulding coating or above-mentioned heat insulating coat
Construction material.
In order to solve the above technical problems, spy of the present invention adopts the following technical scheme that
A kind of insulating moulding coating, the insulating moulding coating includes the following raw material according to parts by weight: 20-40 parts of ceramic particle is received
10-30 parts of aeroge of rice, 80-120 parts of binder and optional auxiliary agent；The ceramic particle is mainly by foamed ceramic waste material system
At.
Preferably, the insulating moulding coating includes the following raw material according to parts by weight: 25-35 parts of ceramic particle, nanometer airsetting
15-25 parts and binder 90-110 parts of glue.
Preferably, the insulating moulding coating includes the following raw material according to parts by weight: 28-32 parts of ceramic particle, nanometer airsetting
18-22 parts and binder 95-105 parts of glue.
Preferably, the insulating moulding coating includes the following raw material according to parts by weight: 30 parts of ceramic particle, nanoporous aerogel 20
Part and 100 parts of binder.
Preferably, the ceramic particle is the ceramic particle of at least -325 mesh of mistake.
Preferably, the nanoporous aerogel includes SiO2Aeroge, Al2O3Aeroge, V2O5Aeroge, ZrO2Aeroge,
TiO2Aeroge, Al2O3-SiO2Aeroge and TiO2-SiO2At least one of aeroge；
Preferably, the nanoporous aerogel is Nano-meter SiO_22Aeroge and/or modified Nano SiO2Aeroge.
Preferably, the binder includes binder component A and binder component B；
The binder component A include in acrylic emulsion, modified acroleic acid ester pressure-sensitive and acrylic acid ester emulsion extremely
Few one kind；The binder component B is styrene-butadiene emulsion；
Preferably, the binder includes component A 50-70 parts by weight in parts by weight, and preferably 55-65 parts, more excellent
Select 58-62 parts, more preferable 60 parts；The binder includes component B 30-50 parts by weight, preferably 35-45 in parts by weight
Part, it is 37-43 parts more preferable, more preferable 40 parts.
Preferably, the auxiliary agent includes at least one of thickener, defoaming agent, preservative and mould inhibitor；
Preferably, heat insulating coat includes the thickener 0.1-0.5 parts by weight, preferably 0.1-0.3 parts by weight, more preferably
0.2 parts by weight；
Preferably, heat insulating coat includes the defoaming agent 0.2-0.8 parts by weight, preferably 0.4-0.5 parts by weight, more preferably
0.45 parts by weight；
Preferably, heat insulating coat includes the preservative 0.1-0.5 parts by weight, preferably 0.1-0.2 parts by weight, more preferably
0.15 parts by weight；
Preferably, heat insulating coat includes the mould inhibitor 0.1-0.8 parts by weight, preferably 0.3-0.4 parts by weight, more preferably
0.35 parts by weight.
The present invention also provides a kind of heat insulating coat, the heat insulating coat is mainly prepared by above-mentioned insulating moulding coating.
The present invention also provides a kind of construction material, the construction material includes above-mentioned insulating moulding coating or above-mentioned heat-insulated painting
Layer.
Compared with prior art, the invention has the following beneficial effects:
Insulating moulding coating provided by the invention is mainly prepared by ceramic particle, nanoporous aerogel and binder.Nanometer gas
Gel is a kind of novel light porous nanometer material, is that lightweight prepared by a kind of solvent replaced in original skeleton with air is received
Meter level porous material.There is ceramic particle porous structure, usual water absorption rate to be greater than 9%, and section is coarse unglazed, product mechanical strength
Higher with chemical stability, High anti bending strength, wear-resistant, acid and alkali-resistance, non-discolouring, the service life is long.
The present invention in insulating moulding coating by adding ceramic particle, on the one hand, and it is from a wealth of sources due to ceramic particle, especially
Be can from it is a variety of comprising ceramics waste materials, therefore using ceramic particle replace part nanoporous aerogel can reduce it is heat-insulated
The cost of coating；On the other hand, the mechanical performance of ceramic particle is better than nanoporous aerogel, therefore ceramics are added in insulating moulding coating
The mechanical strength of insulating moulding coating can be enhanced in particle.Ceramic particle is mainly made of foamed ceramic waste material, and foamed ceramic waste material exists
Building trade is commonplace, obtains at low cost.Use foamed ceramic waste material as the main source of ceramic particle, on the one hand, can
To save the burial processing cost of shraff, mitigate environmental pressure；On the other hand, use shraff as porous material
A part of source can reduce the cost of insulating moulding coating.
The present invention makes nanoporous aerogel and ceramic particle by the dosage of reasonably compounding nanoporous aerogel and ceramic particle
Heat insulating function filler as the insulating moulding coating can be stable be dispersed in coating, play good heat insulation.And
Since nanoporous aerogel and ceramic particle all have microcellular structure, coating thermal and insulating performance can be improved, and add in the coating
Reinforcing body particulate matter, particulate matter can fill into the cavity on surface to be coated, can reduce coating dosage, reduce cost.
Based on identical inventive concept, therefore heat insulating coat and construction material provided by the invention and above-mentioned insulating moulding coating are
All beneficial effects with above-mentioned insulating moulding coating.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.The person that is not specified actual conditions in embodiment, carries out according to conventional conditions or manufacturer's recommended conditions.Agents useful for same or instrument
Production firm person is not specified, is the conventional products that can be obtained by commercially available purchase.
The present invention provides a kind of insulating moulding coating, the insulating moulding coating includes the following raw material according to parts by weight: ceramics
20-40 parts of grain, 10-30 parts of nanoporous aerogel, 80-120 parts of binder and optional auxiliary agent；The ceramic particle is mainly by foaming
Shraff is made.
Insulation coating provided by the invention is added to nanoporous aerogel and ceramic particle.Nanoporous aerogel is a kind of new
The light porous nano material of type is the nanometer porous material of lightweight prepared by a kind of solvent replaced in original skeleton with air
Material, it is mutually to be coalesced to constitute nanoporous network structure by colloidal particle or the high-polymer molecule, and be full of gaseous state in hole
A kind of high dispersive solid-state material of decentralized medium has continuous random network structure, is typical fractal structure.Ceramic particle
It is greater than 9% with porous structure, usual water absorption rate, section is coarse unglazed, and product mechanical strength and chemical stability are higher, anti-folding
Intensity is high, wear-resistant, acid and alkali-resistance, non-discolouring, the service life is long.
The present invention in insulating moulding coating by adding ceramic particle, on the one hand, and it is from a wealth of sources due to ceramic particle, especially
Be can from it is a variety of comprising ceramics waste materials, therefore using ceramic particle replace part nanoporous aerogel can reduce it is heat-insulated
The cost of coating；On the other hand, the mechanical performance of ceramic particle is better than nanoporous aerogel, therefore ceramics are added in insulating moulding coating
The mechanical strength of insulating moulding coating can be enhanced in particle.The ceramic particle is mainly made of foamed ceramic waste material, and foamed ceramic is useless
Material is commonplace in building trade, obtains at low cost.Use foamed ceramic waste material as the main source of ceramic particle, a side
Face can save the burial processing cost of shraff, mitigate environmental pressure；On the other hand, use shraff as porous
A part of source of material, can reduce the cost of insulating moulding coating.
The present invention makes nanoporous aerogel and ceramic particle by the dosage of reasonably compounding nanoporous aerogel and ceramic particle
Heat insulating function filler as the insulating moulding coating can be stable be dispersed in coating, play good heat insulation.And
Since nanoporous aerogel and ceramic particle all have microcellular structure, coating thermal and insulating performance can be improved, and add in the coating
Reinforcing body particulate matter, particulate matter can fill into the cavity on surface to be coated, can reduce coating dosage, reduce cost.
Optionally, the parts by weight of the ceramic particle may be, for example, but be not limited to 20 parts, 22 parts, 25 parts, 28 parts, 30
Part, 32 parts, 35 parts, 38 parts or 40 parts.Optionally, the parts by weight of the nanoporous aerogel may be, for example, but be not limited to 10
Part, 12 parts, 15 parts, 18 parts, 20 parts, 22 parts, 25 parts, 28 parts or 30 parts.Optionally, the parts by weight of the binder for example may be used
For but be not limited to 80 parts, 82 parts, 85 parts, 88 parts, 90 parts, 92 parts, 95 parts, 98 parts, 100 parts, 102 parts, 105 parts, 108 parts,
110 parts, 112 parts, 115 parts, 118 parts or 120 parts.
In some optionally embodiments, the heat insulating coat includes the following raw material according to parts by weight: ceramic particle
25-35 parts, 15-25 parts of nanoporous aerogel and 90-110 parts of binder.
In some optionally embodiments, the heat insulating coat includes the following raw material according to parts by weight: ceramic particle
28-32 parts, 18-22 parts of nanoporous aerogel and 95-105 parts of binder.
In some optionally embodiments, the heat insulating coat includes the following raw material according to parts by weight: ceramic particle
30 parts, 20 parts of nanoporous aerogel and 100 parts of binder.By optimizing the dosage of each raw material, heat insulating coat can be advanced optimized
Performance.
In some optionally embodiments, the ceramic particle is the ceramic particle of at least -325 mesh of mistake.Ceramics
The grain excessive present invention that is unfavorable for filling into the cavity on surface to be coated of partial size is found through experiments that, when ceramic particle is at least
When crossing the ceramic particle of -325 meshes, the heat-proof quality of insulating moulding coating is best.
It should be noted that mesh, through the unit frequently as material particle size or mesh size.Mesh number is bigger, indicates particle
It is thinner, it is usually used in the quantifier of laboratory sample broke granularity.In general, the aperture mesh number * (micron number)=15000.For this
For the technical staff of field, "-(negative sign) " is added before the Arabic numerals of mesh number often to indicate that particle can be by selected
Sieve, "+(positive sign) " indicate particle cannot pass through selected sieve.Such as: " -80 mesh " then indicates that of 80 meshes can be passed through
Grain；"+120 mesh " then indicates that the particle of 120 meshes cannot be passed through.
In some optionally embodiments, the nanoporous aerogel includes SiO2Aeroge, Al2O3Aeroge, V2O5Gas
Gel, ZrO2Aeroge, TiO2Aeroge, Al2O3-SiO2Aeroge and TiO2-SiO2At least one of aeroge；
In some preferred embodiments, the nanoporous aerogel is Nano-meter SiO_22Aeroge and/or modified SiO2Airsetting
Glue；SiO2Aeroge is a kind of porous ultra heat insulating material of novel nano, have it is powdered and blocky, hole ratio is up to 80-
99.8%, it is a kind of nano-meter porous amorphous state material of low-density.SiO2Aeroge is with specific surface area is very big, porosity is high, close
Spend the low advantage low with thermal coefficient.The modified SiO2Aeroge optionally can be the SiO for using modifier modification2Airsetting
Glue, the modifying agent optionally includes organosilan, alcohol compound or aminated compounds, such as can be but be not limited to three
Methylchlorosilane, dimethylchlorosilane, hexamethyldisiloxane, alphanol, n-octyl alcohol, 1,2- ethylenediamine, diethylenetriamines,
Trien, tetren or hexamethyldisilazane etc..
In some optionally embodiments, the binder for example can be but be not limited to carboxymethyl cellulose, carboxylic
Ethyl cellulose, oxidized starch, carboxymethyl starch, polyvinyl alcohol, POLYPROPYLENE GLYCOL, polyethylene glycol, polyacrylamide, epoxy resin
Glue, phenolic resin glue, polyurethane resin adhesive, hydroxypropyl methyl cellulose, styrene-butadiene emulsion, acrylic emulsion, modification acrylate
At least one of pressure sensitive adhesive and acrylic acid ester emulsion.
In some preferred embodiments, the binder is made of binder component A and binder component B, wherein
Binder component A includes at least one of acrylic emulsion, modified acroleic acid ester pressure-sensitive and acrylic acid ester emulsion；Binder
Component B is styrene-butadiene emulsion.Optionally, the binder includes component A 50-70 parts by weight in parts by weight, such as can be with
For but be not limited to 50 parts, 52 parts, 55 parts, 58 parts, 60 parts, 62 parts, 65 parts, 68 parts or 70 parts；It is preferred that 55-65 parts, more preferably
58-62 parts, more preferable 60 parts；Optionally, the binder includes component B 30-50 parts by weight in parts by weight, such as
It can be but be not limited to 30 parts, 32 parts, 35 parts, 38 parts, 40 parts, 42 parts, 45 parts, 48 parts or 50 parts；It is preferred that 35-45 parts, more
It is preferred that 37-43 parts, more preferable 40 parts.By optimizing the proportion of binder and the dosage of each component, can advanced optimize heat-insulated
The performance of coating.
It is understood that " optional auxiliary agent " indicates: auxiliary agent can be added in the insulating moulding coating, it can also not
Add auxiliary agent.It is understood that the auxiliary agent may include auxiliary agent commonly used in the art, such as dispersing agent, thickener, bonding
Agent, defoaming agent, water-reducing agent, antioxidant, fire retardant, coloring agent, UV absorbers, infrared light screening agent, antistatic agent, stabilization
Agent, reinforcing agent and subtle inorganic compound etc..The assistant types of addition are not particularly limited in the present invention, and above-mentioned auxiliary agent can
One kind is used alone, can also be used in combination of two or more.It can be further by the compounding and dosage that adjust various auxiliary agents
Adjust and optimize the performance of lightweight concrete.
In some preferred embodiments, the auxiliary agent include in thickener, defoaming agent, preservative and mould inhibitor extremely
Few one kind can further be adjusted and be optimized the performance of lightweight concrete by the compounding and dosage that adjust various auxiliary agents.
In some alternative embodiments, the thickener for example can be but be not limited to polyacrylamide, poly- second
Enol, polyvinylpyrrolidone, polyethylene glycol oxide, carbomer, polyacrylic acid, Sodium Polyacrylate, polyacrylate copolymerization cream
Liquid, butadiene rubber, butadiene-styrene rubber, polyurethane, modified polyurea, low-molecular polyethylene wax, methylcellulose, hydroxypropyl methyl fiber
Element, sodium carboxymethylcellulose, hydroxyethyl cellulose, starch, gelatin, sodium alginate, casein, guar gum, chitosan, Arab
Natural gum, xanthan gum, soybean protein glue, natural rubber or lanolin or agar.Optionally, heat insulating coat includes thickener 0.1-
0.5 parts by weight, for example, can be but be not limited to 0.1 part, 0.15 part, 0.2 part, 0.25 part, 0.3 part, 0.35 part, 0.4 part,
0.45 part or 0.5 part；It is preferred that 0.1-0.3 parts by weight, more preferable 0.2 parts by weight.
In some alternative embodiments, the defoaming agent for example can be but be not limited to silicone emulsion, higher alcohols
Fatty acid ester compounded object, polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polyoxypropylene glyceryl
One of ether, polyoxyethylene polyoxypropylene glycerin ether and dimethyl silicone polymer are a variety of.Optionally, heat insulating coat includes disappearing
Infusion 0.2-0.8 parts by weight, for example, can be but be not limited to 0.2 part, 0.25 part, 0.3 part, 0.35 part, 0.4 part, 0.45 part,
0.5 part, 0.55 part, 0.6 part, 0.65 part, 0.7 part, 0.75 part or 0.8 part；It is preferred that 0.4-0.5 parts by weight, more preferable 0.45 weight
Measure part.
In some alternative embodiments, the preservative includes parabens, dehydroactic acid and sodium salt
It is class, benzoic acid, sorbic acid, p-hydroxybenzoic acid, aethyl parabenum, nipasol, Butyl Chemosept, right
One of hydroxybenzoate isopropyl ester, p-hydroxybenzoic acid isobutyl ester, salicylic acid and hydroquinone are a variety of.Optionally, heat-insulated painting
Layer includes preservative 0.1-0.5 parts by weight, such as can be but be not limited to 0.1 part, 0.15 part, 0.2 part, 0.25 part, 0.3
Part, 0.35 part, 0.4 part, 0.45 part or 0.5 part；It is preferred that 0.1-0.2 parts by weight, more preferable 0.15 parts by weight.
In some alternative embodiments, the mould inhibitor include phenols, chlorophenols, organic mercury salt, organic copper salt,
One or more of organic tin salt and inorganic salts, for example, can be but be not limited to phenol, pentachlorophenol, phenyl mercury oleate,
Copper 8-quinolinolate, three second of chlorination or tributyl tin, copper sulphate, mercury chloride or sodium fluoride.Optionally, heat insulating coat includes mould proof
Agent 0.1-0.8 parts by weight, for example, can be but be not limited to 0.1 part, 0.15 part, 0.2 part, 0.25 part, 0.3 part, 0.35 part,
0.4 part, 0.45 part, 0.5 part, 0.55 part, 0.6 part, 0.65 part, 0.7 part, 0.75 part or 0.8 part；It is preferred that 0.3-0.4 parts by weight,
More preferable 0.35 parts by weight.
The present invention also provides a kind of heat insulating coat being prepared by above-mentioned insulating moulding coating, the heat insulating coat and it is above-mentioned every
Hot coating is based on identical inventive concept, therefore the beneficial effect all with above-mentioned insulating moulding coating, and details are not described herein.
The present invention also provides a kind of construction material comprising above-mentioned insulating moulding coating or above-mentioned heat insulating coat, the construction material
With good heat-proof quality, the construction material can for coated with the insulating moulding coating or heat insulating coat wallboard, brick and tile or
Person's pipeline etc..
Beneficial effects of the present invention are further illustrated below with reference to preferred embodiment.
Embodiment 1
A kind of insulating moulding coating is present embodiments provided, the insulating moulding coating includes the following raw material according to parts by weight: ceramics
30 parts of particle, Nano-meter SiO_2220 parts of aeroge, 40 parts of adhesive component B, 0.2 part of thickener, disappears at 60 parts of adhesive component A
0.45 part of infusion, 0.15 part of preservative and 0.35 part of mould inhibitor.
Wherein, ceramic particle was the foamed ceramic waste residue of -325 meshes；
Adhesive component A is modified acroleic acid ester pressure-sensitive；Adhesive component B is styrene-butadiene emulsion；
Defoaming agent is polyoxyethylene polyoxy propyl alcohol amidogen ether；Preservative is p-hydroxybenzoic acid isopropyl ester；Mould inhibitor is phenol；Increase
Thick dose is Polyacrylate Emulsion.
Embodiment 2
A kind of insulating moulding coating is present embodiments provided, the insulating moulding coating includes the following raw material according to parts by weight: ceramics
28 parts of particle, Nano-meter SiO_2222 parts of aeroge, 43 parts of adhesive component B, 0.1 part of thickener, disappears at 58 parts of adhesive component A
0.45 part of infusion, 0.1 part of preservative and 0.4 part of mould inhibitor.
Wherein, ceramic particle was the foamed ceramic waste residue of -325 meshes；
Adhesive component A is the modified acroleic acid ester pressure-sensitive and acrylic emulsion that mass ratio is 1:1；Adhesive component B
For styrene-butadiene emulsion；
Defoaming agent is polyoxyethylene polyoxypropylene pentaerythrite ether；Preservative is benzoic acid；Mould inhibitor is phenol；Thickening
Agent Polyacrylate Emulsion.
Embodiment 3
A kind of insulating moulding coating is present embodiments provided, the insulating moulding coating includes the following raw material according to parts by weight: ceramics
32 parts of particle, Nano-meter SiO_2218 parts of aeroge, 37 parts of adhesive component B, 0.3 part of thickener, disappears at 62 parts of adhesive component A
0.5 part of infusion, 0.2 part of preservative and 0.3 part of mould inhibitor.
Wherein, ceramic particle was the foamed ceramic waste residue of -325 meshes；
Adhesive component A is the modified acroleic acid ester pressure-sensitive and acrylic acid ester emulsion that mass ratio is 2:1；Adhesive component
B is styrene-butadiene emulsion；
Defoaming agent is polyoxyethylene polyoxypropylene pentaerythrite ether；Preservative is p-hydroxybenzoic acid；Mould inhibitor is 8- hydroxyl
Copper 8-hydroxyquinolinate；Thickener Polyacrylate Emulsion.
Embodiment 4
A kind of insulating moulding coating is present embodiments provided, the insulating moulding coating includes the following raw material according to parts by weight: ceramics
25 parts of particle, Nano-meter SiO_2225 parts of aeroge, 45 parts of adhesive component B, 0.1 part of thickener, disappears at 55 parts of adhesive component A
0.8 part of infusion, 0.1 part of preservative and 0.8 part of mould inhibitor.
Wherein, ceramic particle was the foamed ceramic waste residue of -325 meshes；
Adhesive component A is the modified acroleic acid ester pressure-sensitive and acrylic acid ester emulsion that mass ratio is 1:1；Adhesive component
B is styrene-butadiene emulsion；
Defoaming agent is dimethyl silicone polymer；Preservative is butyl parabens；Mould inhibitor is phenol；Thickener is poly- third
Olefin(e) acid ester copolymer emulsion.
Embodiment 5
A kind of insulating moulding coating is present embodiments provided, the insulating moulding coating includes the following raw material according to parts by weight: ceramics
35 parts of particle, Nano-meter SiO_2215 parts of aeroge, 35 parts of adhesive component B, 0.5 part of thickener, disappears at 65 parts of adhesive component A
0.2 part of infusion, 0.5 part of preservative and 0.1 part of mould inhibitor.
Wherein, ceramic particle was the foamed ceramic waste residue of -325 meshes；
Adhesive component A is acrylic acid ester emulsion；Adhesive component B is styrene-butadiene emulsion；
Defoaming agent is dimethyl silicone polymer；Preservative is butyl parabens；Mould inhibitor is phenol；Thickener is poly- third
Olefin(e) acid ester copolymer emulsion.
Embodiment 6
A kind of insulating moulding coating is present embodiments provided, the insulating moulding coating includes the following raw material according to parts by weight: ceramics
20 parts of particle, Nano-meter SiO_2230 parts of aeroge, 50 parts of adhesive component B, 0.1 part of thickener, disappears at 50 parts of adhesive component A
0.8 part of infusion, 0.1 part of preservative and 0.8 part of mould inhibitor.
Wherein, ceramic particle was the foamed ceramic waste residue of -400 meshes；
Adhesive component A is acrylic acid ester emulsion；Adhesive component B is styrene-butadiene emulsion；
Defoaming agent is dimethyl silicone polymer；Preservative is butyl parabens；Mould inhibitor is phenol；Thickener is poly- third
Olefin(e) acid ester copolymer emulsion.
Embodiment 7
A kind of insulating moulding coating is present embodiments provided, the insulating moulding coating includes the following raw material according to parts by weight: ceramics
40 parts of particle, Nano-meter SiO_2210 parts of aeroge, 30 parts of adhesive component B, 0.5 part of thickener, disappears at 70 parts of adhesive component A
0.2 part of infusion, 0.5 part of preservative and 0.1 part of mould inhibitor.
Wherein, ceramic particle was the foamed ceramic waste residue of -325 meshes；
Adhesive component A is modified acroleic acid ester pressure-sensitive；Adhesive component B is styrene-butadiene emulsion；
Defoaming agent is dimethyl silicone polymer；Preservative is butyl parabens；Mould inhibitor is phenol；Thickener is poly- third
Olefin(e) acid ester copolymer emulsion.
Comparative example 1
This comparative example provides a kind of insulating moulding coating, and the insulating moulding coating includes the following raw material according to parts by weight: ceramics
10 parts of particle, Nano-meter SiO_2250 parts of aeroge, 70 parts of modified acroleic acid ester pressure-sensitive, 0.2 part of thickener, 0.45 part of defoaming agent,
0.15 part and 0.35 part of mould inhibitor of preservative.
Wherein, ceramic particle was the foamed ceramic waste residue of -325 meshes；
Defoaming agent is polyoxyethylene polyoxy propyl alcohol amidogen ether；Preservative is p-hydroxybenzoic acid isopropyl ester；Mould inhibitor is phenol；Increase
Thick dose is Polyacrylate Emulsion.
Comparative example 2
This comparative example provides a kind of insulating moulding coating, and the insulating moulding coating includes the following raw material according to parts by weight: ceramics
50 parts of particle, Nano-meter SiO_225 parts of aeroge, 150 parts of modified acroleic acid ester pressure-sensitive, 0.2 part of thickener, 0.45 part of defoaming agent,
0.15 part and 0.35 part of mould inhibitor of preservative.
Wherein, ceramic particle was the foamed ceramic waste residue of -200 meshes；
Defoaming agent is polyoxyethylene polyoxy propyl alcohol amidogen ether；Preservative is p-hydroxybenzoic acid isopropyl ester；Mould inhibitor is phenol；Increase
Thick dose is Polyacrylate Emulsion.
Comparative example 3
This comparative example provides a kind of insulating moulding coating, the difference from embodiment 1 is that, using 25 parts by weight diatomite and
The ceramic particle and Nano-meter SiO_2 in insulating moulding coating that the pearl rock of 25 parts by weight replaces embodiment 1 to provide2Aeroge, wherein
Diatomite and pearl Rock Powder were broken to -325 meshes.
Comparative example 4
This comparative example provides a kind of insulating moulding coating, the difference from embodiment 1 is that being free of ceramic particle.
Comparative example 5
This comparative example provides a kind of insulating moulding coating, the difference from embodiment 1 is that being free of Nano-meter SiO_22Aeroge.
The insulating moulding coating of embodiment 1-10 and comparative example 1-4 after being uniformly mixed each raw material by being made.
Effect example 1
Referring to the performance parameter of the insulating moulding coating of GB/T 17371-2008 detection embodiment 1-10 and comparative example 1-4, as a result
As shown in table 1.
The performance of insulating moulding coating can be optimized by the proportion of optimizing raw material each component it can be seen from embodiment 1-10,
Insulating moulding coating is set to refer to shrinking percentage, preferable adhesive strength and lower thermal coefficient with lesser.By embodiment 1-10 and
Comparative example 1-4 comparison is as can be seen that the selection of each component of heat-insulated raw material provided by the invention and the selection of each component formula ratio
Relatively reasonable, the insulating moulding coating compounded out is had excellent performance.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of insulating moulding coating, which is characterized in that the insulating moulding coating includes the following raw material according to parts by weight: ceramic particle
20-40 parts, 10-30 parts of nanoporous aerogel, 80-120 parts of binder and optional auxiliary agent；The ceramic particle is mainly made pottery by foaming
Porcelain waste material is made.
2. insulating moulding coating according to claim 1, which is characterized in that the insulating moulding coating includes as follows according to parts by weight
Raw material: 25-35 parts of ceramic particle, 15-25 parts of nanoporous aerogel and 90-110 parts of binder.
3. insulating moulding coating according to claim 2, which is characterized in that the insulating moulding coating includes as follows according to parts by weight
Raw material: 28-32 parts of ceramic particle, 18-22 parts of nanoporous aerogel and 95-105 parts of binder.
4. insulating moulding coating according to claim 3, which is characterized in that the insulating moulding coating includes as follows according to parts by weight
Raw material: 30 parts of ceramic particle, 20 parts of nanoporous aerogel and 100 parts of binder.
5. insulating moulding coating described in any one of -4 according to claim 1, which is characterized in that the ceramic particle is at least mistake -
The ceramic particle of 325 meshes.
6. insulating moulding coating described in any one of -4 according to claim 1, which is characterized in that the nanoporous aerogel includes SiO2
Aeroge, Al2O3Aeroge, V2O5Aeroge, ZrO2Aeroge, TiO2Aeroge, Al2O3-SiO2Aeroge and TiO2-SiO2Gas
At least one of gel；
Preferably, the nanoporous aerogel is Nano-meter SiO_22Aeroge and/or modified Nano SiO2Aeroge.
7. insulating moulding coating described in any one of -4 according to claim 1, which is characterized in that the binder includes binder group
Part A and binder component B；
The binder component A includes at least one in acrylic emulsion, modified acroleic acid ester pressure-sensitive and acrylic acid ester emulsion
Kind；The binder component B is styrene-butadiene emulsion；
Preferably, the binder includes component A 50-70 parts by weight in parts by weight, and preferably 55-65 parts, more preferably
58-62 parts, more preferable 60 parts；The binder includes component B 30-50 parts by weight in parts by weight, preferably 35-45 parts,
More preferably 37-43 parts, more preferable 40 parts.
8. insulating moulding coating described in any one of -4 according to claim 1, which is characterized in that the auxiliary agent includes thickener, disappears
At least one of infusion, preservative and mould inhibitor；
Preferably, heat insulating coat includes the thickener 0.1-0.5 parts by weight, preferably 0.1-0.3 parts by weight, more preferable 0.2 weight
Measure part；
Preferably, heat insulating coat includes the defoaming agent 0.2-0.8 parts by weight, preferably 0.4-0.5 parts by weight, more preferable 0.45 weight
Measure part；
Preferably, heat insulating coat includes the preservative 0.1-0.5 parts by weight, preferably 0.1-0.2 parts by weight, more preferable 0.15 weight
Measure part；
Preferably, heat insulating coat includes the mould inhibitor 0.1-0.8 parts by weight, preferably 0.3-0.4 parts by weight, more preferable 0.35 weight
Measure part.
9. a kind of heat insulating coat, which is characterized in that the heat insulating coat is mainly by of any of claims 1-8 heat-insulated
Coating preparation obtains.
10. a kind of construction material, which is characterized in that the construction material includes of any of claims 1-8 heat-insulated
Coating or heat insulating coat as claimed in claim 9.
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| CN201810871114.1A CN108976950A (en) | 2018-08-02 | 2018-08-02 | Insulating moulding coating, heat insulating coat and construction material |
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| CN109762376A (en) * | 2018-12-18 | 2019-05-17 | 沈阳理工大学 | A kind of infrared shield film layer and preparation method thereof for coating |
| CN109971222A (en) * | 2019-03-31 | 2019-07-05 | 常州兴烯石墨烯科技有限公司 | A kind of graphene energy-accumulating luminous paint and preparation method thereof |
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| CN113025091A (en) * | 2021-03-25 | 2021-06-25 | 常州鑫邦装饰材料有限公司 | Scratch-resistant self-cleaning aluminum veneer and preparation method thereof |
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Application publication date: 20181211 |