CN109135468A - A kind of inner wall heat-preservation coating and preparation method thereof - Google Patents
A kind of inner wall heat-preservation coating and preparation method thereof Download PDFInfo
- Publication number
- CN109135468A CN109135468A CN201810791717.0A CN201810791717A CN109135468A CN 109135468 A CN109135468 A CN 109135468A CN 201810791717 A CN201810791717 A CN 201810791717A CN 109135468 A CN109135468 A CN 109135468A
- Authority
- CN
- China
- Prior art keywords
- parts
- pmma
- microballoon
- wall heat
- nano metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- 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
-
- 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
- C09D5/004—Reflecting paints; Signal 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
- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
Landscapes
- 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)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of inner wall heat-preservation coating and preparation method thereof, the component including following parts by weight: 30-50 parts of acrylic emulsion, 20-30 parts of organic silicon emulsion, 20-30 parts of nano metal microballoon of PMMA cladding, 10-30 parts of modified vitrification micro-bead, 10-20 parts of alumina hollow ball, 5-15 parts of nanometer titanium dioxide micropowder, 15-25 parts of doughnut, 5-10 parts of calcium carbonate, 0.5-1.5 parts of thickener, 0.5-1 parts of dispersing agent, 0.3-0.8 parts of coalescing agent and 60-80 parts of water.Inner wall heat-preservation coating of the invention has the dual function of reflection-type and isolation-type thermal insulation coatings, and heat insulation effect is good.
Description
Technical field
The present invention relates to thermal insulation material technical fields, and in particular to a kind of inner wall heat-preservation coating and preparation method thereof.
Background technique
Currently, play insulation effect in the inner wall heat-preservation coating of most of building is foamed plastics, expanded perlite
With the ingredients such as cenosphere.They are to prevent transmitting and the spoke of hot-fluid using the gap between the hole and particle inside particle
Heat transfer is penetrated, and achieves certain heat insulation effect.
But as country further increases building energy-saving requirement, obviously cannot only expire by above-mentioned different materials
Foot requires.Therefore it needs to develop the coating for having more heat insulation effect, to meet current demand.
Through the literature search of existing technologies, Patent No. CN02145516.3, patent name are composite energy-saving guarantor
Thermo-paint, mainly by useless polyphenyl foam plastics, expanded perlite, fibrous material, a variety of fillers, additive, composite glue powder etc.
For primary raw material, the two-component thermal insulation coatings obtained after broken, immersion, screening, technique being mixed.The present invention has fine
Cracking resistance effect, adhesive property is good, no heat bridge, easy to apply, easily strike off, is at low cost.Suitable for building roofing and wall heat preservation,
Insulation contractors and hot-face temperature are not less than -40 DEG C of industrial engineering thermal insulation not higher than 70 DEG C with coldface temperature.Although this coating
It can play the role of insulation to a certain extent, but be difficult to meet country to the power conservation requirement of building.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of inner wall heat-preservation coating is provided, there is reflection
The dual function of type and isolation-type thermal insulation coatings, heat insulation effect are good.
The present invention is in order to solve the above technical problems, adopt the following technical scheme that
A kind of inner wall heat-preservation coating, the component including following parts by weight: 30-50 parts of acrylic emulsion, organic silicon emulsion 20-30
Part, PMMA coat 20-30 parts of nano metal microballoon, 10-30 parts of modified vitrification micro-bead, 10-20 parts of alumina hollow ball, nanometer two
5-15 parts of titanium oxide fine powder, 15-25 parts of doughnut, 5-10 parts of calcium carbonate, 0.5-1.5 parts of thickener, 0.5-1 parts of dispersing agent,
0.3-0.8 parts and water 60-80 parts of coalescing agent.
Preferably, the component including following parts by weight: 40 parts of acrylic emulsion, 25 parts of organic silicon emulsion,
PMMA coats 25 parts of nano metal microballoon, 20 parts of modified vitrification micro-bead, 15 parts of alumina hollow ball, nanometer titanium dioxide micropowder 10
Part, 20 parts of doughnut, 7.5 parts of calcium carbonate, 1 part of thickener, 0.7 part of dispersing agent, 0.5 part of coalescing agent and 70 parts of water.
Preferably, the preparation method of the PMMA cladding nano metal microballoon includes:
(1) PMMA is mixed, ultrasonic disperse 15-20min with the deionized water for accounting for 5-10 times of PMMA weight, PMMA dispersion is made
Liquid;
(2) nano metal microballoon is mixed with sulfur dioxide, benzotriazole, phosphoric acid butylene, wherein nano metal microballoon with
The mass ratio of PMMA is 1:3, and the mass ratio 1:1:1:1 of Nano metal powder, sulfur dioxide, benzotriazole, phosphoric acid butylene,
Under nitrogen protection, it is reacted at a temperature of said mixture material being warming up to 350-450 DEG C, is cooled to room temperature, obtained anti-
Object is answered, then PMMA dispersion liquid made from step (1) is added in reactant, PMMA is made and coats nano metal microballoon.
Preferably, the nano metal microballoon ball includes that iron oxide microballoon, copper alloy microballoon, chromium microballoon and manganese are micro-
At least one of ball
Preferably, the modified vitrification micro-bead be cenosphere under the conditions of 300-380 DEG C through polypropylene and polyphenyl second
Alkene spray modification forms.
Preferably, the nanometer titanium dioxide micropowder by quantity be 60-80% nanometer anatase titania and
The rutile type nano titanic oxide that quantity is 20-40% forms.
Preferably, the doughnut is hollow glass fibre, hollow ceramic fiber and hollow polymer fiber
Middle one or more.
Preferably, the thickener is methylcellulose or hydroxyethyl cellulose.
Preferably, the dispersing agent is neopelex;The coalescing agent is alcohol ester 12.
Preferably, the present invention also provides the preparation methods of above-mentioned inner wall heat-preservation coating, comprising the following steps:
(1) organic silicon emulsion is added drop-wise in acrylic emulsion, is heated to 50-60 DEG C, be dispersed with stirring 5-10min, mixed
Object, it is spare;
(2) PMMA of the parts by weight is coated into nano metal microballoon, modified vitrification micro-bead, alumina hollow ball, nanometer two
Titanium oxide fine powder and calcium carbonate are put into levigate in ball mill, then pour into levigate mixed-powder in agitator tank;
(3) water, dispersing agent and thickener are added into agitator tank according to the parts by weight, after mixing evenly, add step
(1) mixture made from, doughnut and coalescing agent, are heated to 40-60 DEG C, stir evenly to get inner wall heat-preservation coating.
Compared with prior art, the present invention have it is following the utility model has the advantages that
(1) present invention compounds generation with organic silicon emulsion with thermal coefficient is low, elastic-plastic is good, low temperature resistant by acrylic emulsion
The multiple emulsions such as property is excellent, water impermeability is good, adhesive force is good, can effectively improve the performance of thermal insulation coatings, make it have excellent
Weatherability, elastic-plastic, water impermeability and thermal coefficient, to extend the service life of thermal insulation coatings.
(2) PMMA of the invention cladding nano metal microballoon has preferable mobility, and can be dispersed in filming emulsion
In, there is preferable compatibility using PMMA and filming emulsion, coated nano metal microballoon, metallic microspheres can be effectively improved
The distributing homogeneity in filming emulsion, while PMMA is transparent organic matter, such metallic microspheres can be to the hot spoke of indoor mid and far infrared
Capable transmitting is injected, heat is reflected back interior, to improve the thermal insulation property of coating of the present invention.
(3) heat preservation that alumina hollow ball, the modified vitrification micro-bead that the present invention adds can be such that thermal insulation coatings obtain applies
Layer is porous structure, to form steric hindrance in heat insulation coating, which can block heat transfer, and make heat stream
It loses and reduces, to realize the insulation of heat insulation coating.
(4) nanometer titanium dioxide micropowder in the present invention is by nanometer anatase titania and rutile type nano titanium dioxide
Titanium composition, can be improved in this way to far-infrared thermal radiation, heat is reflected back interior, further increase the heat insulating ability of coating of the present invention
Energy.
Specific embodiment
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
The inner wall heat-preservation coating of the present embodiment, the component including following parts by weight: 40 parts of acrylic emulsion, organic silicon emulsion 25
Part, 25 parts of nano metal microballoon of PMMA cladding, 20 parts of modified vitrification micro-bead, 15 parts of alumina hollow ball, nano-titanium dioxide are micro-
10 parts of powder, 20 parts of doughnut, 5 parts of calcium carbonate, 0.5 part of thickener, 0.5 part of dispersing agent, 0.3 part of coalescing agent and 60 parts of water.
The preparation method of PMMA cladding nano metal microballoon includes:
(1) PMMA is mixed, ultrasonic disperse 15min with the deionized water for accounting for 5 times of PMMA weight, PMMA dispersion liquid is made;
(2) nano metal microballoon is mixed with sulfur dioxide, benzotriazole, phosphoric acid butylene, wherein nano metal microballoon with
The mass ratio of PMMA is 1:3, and the mass ratio 1:1:1:1 of Nano metal powder, sulfur dioxide, benzotriazole, phosphoric acid butylene,
Under nitrogen protection, said mixture material is warming up at a temperature of 350 DEG C and is reacted, be cooled to room temperature, obtain reactant,
PMMA dispersion liquid made from step (1) is added in reactant again, PMMA is made and coats nano metal microballoon.
The nano metal microballoon ball includes at least one in iron oxide microballoon, copper alloy microballoon, chromium microballoon and manganese microballoon
Kind.
The modified vitrification micro-bead be cenosphere it is modified through polypropylene and polystyrene spray under the conditions of 300 DEG C and
At.
The golden red that the nanometer anatase titania and quantity that the nanometer titanium dioxide micropowder is 60% by quantity are 40%
Stone-type nano-titanium dioxide composition.
The doughnut is one or more of in hollow glass fibre, hollow ceramic fiber and hollow polymer fiber.
The thickener is methylcellulose or hydroxyethyl cellulose.
The dispersing agent is neopelex;The coalescing agent is alcohol ester 12.
The present invention also provides the preparation methods of above-mentioned inner wall heat-preservation coating, comprising the following steps:
(1) organic silicon emulsion is added drop-wise in acrylic emulsion, is heated to 50 DEG C, is dispersed with stirring 5min, obtain mixture, it is standby
With;
(2) PMMA of the parts by weight is coated into nano metal microballoon, modified vitrification micro-bead, alumina hollow ball, nanometer two
Titanium oxide fine powder and calcium carbonate are put into levigate in ball mill, then pour into levigate mixed-powder in agitator tank;
(3) water, dispersing agent and thickener are added into agitator tank according to the parts by weight, after mixing evenly, add step
(1) mixture made from, doughnut and coalescing agent are heated to 40 DEG C, stir evenly to get inner wall heat-preservation coating.
Embodiment 2
The inner wall heat-preservation coating of the present embodiment, the component including following parts by weight: 30 parts of acrylic emulsion, organic silicon emulsion 20
Part, 20 parts of nano metal microballoon of PMMA cladding, 10 parts of modified vitrification micro-bead, 10 parts of alumina hollow ball, nano-titanium dioxide are micro-
5 parts of powder, 15 parts of doughnut, 5 parts of calcium carbonate, 1.5 parts of thickener, 1 part of dispersing agent, 0.8 part of coalescing agent and 80 parts of water.
The preparation method of PMMA cladding nano metal microballoon includes:
(1) PMMA is mixed, ultrasonic disperse 20min with the deionized water for accounting for 10 times of PMMA weight, PMMA dispersion liquid is made;
(2) nano metal microballoon is mixed with sulfur dioxide, benzotriazole, phosphoric acid butylene, wherein nano metal microballoon with
The mass ratio of PMMA is 1:3, and the mass ratio 1:1:1:1 of Nano metal powder, sulfur dioxide, benzotriazole, phosphoric acid butylene,
Under nitrogen protection, said mixture material is warming up at a temperature of 450 DEG C and is reacted, be cooled to room temperature, obtain reactant,
PMMA dispersion liquid made from step (1) is added in reactant again, PMMA is made and coats nano metal microballoon.
The nano metal microballoon ball includes at least one in iron oxide microballoon, copper alloy microballoon, chromium microballoon and manganese microballoon
Kind.
The modified vitrification micro-bead be cenosphere it is modified through polypropylene and polystyrene spray under the conditions of 380 DEG C and
At.
The golden red that the nanometer anatase titania and quantity that the nanometer titanium dioxide micropowder is 80% by quantity are 20%
Stone-type nano-titanium dioxide composition.
The doughnut is one or more of in hollow glass fibre, hollow ceramic fiber and hollow polymer fiber.
The thickener is methylcellulose or hydroxyethyl cellulose.
The dispersing agent is neopelex;The coalescing agent is alcohol ester 12.
The present invention also provides the preparation methods of above-mentioned inner wall heat-preservation coating, comprising the following steps:
(1) organic silicon emulsion is added drop-wise in acrylic emulsion, is heated to 60 DEG C, is dispersed with stirring 10min, obtain mixture, it is standby
With;
(2) PMMA of the parts by weight is coated into nano metal microballoon, modified vitrification micro-bead, alumina hollow ball, nanometer two
Titanium oxide fine powder and calcium carbonate are put into levigate in ball mill, then pour into levigate mixed-powder in agitator tank;
(3) water, dispersing agent and thickener are added into agitator tank according to the parts by weight, after mixing evenly, add step
(1) mixture made from, doughnut and coalescing agent are heated to 60 DEG C, stir evenly to get inner wall heat-preservation coating.
Embodiment 3
The inner wall heat-preservation coating of the present embodiment, the component including following parts by weight: 40 parts of acrylic emulsion, organic silicon emulsion 25
Part, 25 parts of nano metal microballoon of PMMA cladding, 20 parts of modified vitrification micro-bead, 15 parts of alumina hollow ball, nano-titanium dioxide are micro-
10 parts of powder, 20 parts of doughnut, 7.5 parts of calcium carbonate, 1 part of thickener, 0.7 part of dispersing agent, 0.5 part of coalescing agent and 70 parts of water
The preparation method of PMMA cladding nano metal microballoon includes:
(1) PMMA is mixed, ultrasonic disperse 18min with the deionized water for accounting for 5-10 times of PMMA weight, PMMA dispersion liquid is made;
(2) nano metal microballoon is mixed with sulfur dioxide, benzotriazole, phosphoric acid butylene, wherein nano metal microballoon with
The mass ratio of PMMA is 1:3, and the mass ratio 1:1:1:1 of Nano metal powder, sulfur dioxide, benzotriazole, phosphoric acid butylene,
Under nitrogen protection, said mixture material is warming up at a temperature of 400 DEG C and is reacted, be cooled to room temperature, obtain reactant,
PMMA dispersion liquid made from step (1) is added in reactant again, PMMA is made and coats nano metal microballoon.
The nano metal microballoon ball includes at least one in iron oxide microballoon, copper alloy microballoon, chromium microballoon and manganese microballoon
Kind.
The modified vitrification micro-bead be cenosphere it is modified through polypropylene and polystyrene spray under the conditions of 340 DEG C and
At.
The golden red that the nanometer anatase titania and quantity that the nanometer titanium dioxide micropowder is 70% by quantity are 30%
Stone-type nano-titanium dioxide composition.
The doughnut is one or more of in hollow glass fibre, hollow ceramic fiber and hollow polymer fiber.
The thickener is methylcellulose or hydroxyethyl cellulose.
The dispersing agent is neopelex;The coalescing agent is alcohol ester 12.
The present invention also provides the preparation methods of above-mentioned inner wall heat-preservation coating, comprising the following steps:
(1) organic silicon emulsion is added drop-wise in acrylic emulsion, is heated to 55 DEG C, is dispersed with stirring 7min, obtain mixture, it is standby
With;
(2) PMMA of the parts by weight is coated into nano metal microballoon, modified vitrification micro-bead, alumina hollow ball, nanometer two
Titanium oxide fine powder and calcium carbonate are put into levigate in ball mill, then pour into levigate mixed-powder in agitator tank;
(3) water, dispersing agent and thickener are added into agitator tank according to the parts by weight, after mixing evenly, add step
(1) mixture made from, doughnut and coalescing agent are heated to 50 DEG C, stir evenly to get inner wall heat-preservation coating.
Comparative example 1
In addition to no organic silicon emulsion, material content and preparation step are consistent with embodiment 1.
Comparative example 2
In addition to no PMMA coats nano metal microballoon, material content and preparation step are consistent with embodiment 1.
Comparative example 3
In addition to saving alumina hollow ball, material content and preparation step are consistent with embodiment 1.
Test example
The test of the key technical indexes is carried out to the waterproof and heat-insulating mortar of each embodiment and comparative example respectively, test method is ability
Well known to field technique personnel, experimental result is shown in Table 1:
1 waterproof and heat-insulating mortar performance test result of table
Test item | Compression strength (MPa) | Tensile strength (Mpa) | Thermal coefficient (w/m.K) | Mid and far infrared emissivity (%) | Hemispherical emissivity (%) |
Embodiment 1 | 0.86 | 0.34 | 0.064 | 35 | 83 |
Embodiment 2 | 0.88 | 0.37 | 0.062 | 39 | 86 |
Embodiment 3 | 0.92 | 0.40 | 0.058 | 43 | 89 |
Embodiment 4 | 0.89 | 0.38 | 0.060 | 41 | 85 |
Embodiment 5 | 0.91 | 0.36 | 0.056 | 38 | 82 |
Comparative example 1 | 0.78 | 0.28 | 0.072 | 29 | 75 |
Comparative example 2 | 0.81 | 0.25 | 0.067 | 24 | 65 |
Comparative example 3 | 0.83 | 0.30 | 0.069 | 26 | 70 |
As shown in Table 1, nano metal microballoon is coated by addition organic silicon emulsion, PMMA and by alumina hollow ball, can be improved
Mechanical property, the thermal insulation property of thermal insulation coatings.
In conclusion inner wall heat-preservation coating of the invention has the dual function of reflection-type and isolation-type thermal insulation coatings, protect
Temp effect is good.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of inner wall heat-preservation coating, which is characterized in that the component including following parts by weight: 30-50 parts of acrylic emulsion has
20-30 parts of machine silicon emulsion, PMMA coat 20-30 parts of nano metal microballoon, 10-30 parts of modified vitrification micro-bead, alumina hollow ball
10-20 parts, 5-15 parts of nanometer titanium dioxide micropowder, 15-25 parts of doughnut, 5-10 parts of calcium carbonate, 0.5-1.5 parts of thickener,
0.5-1 parts of dispersing agent, 0.3-0.8 parts of coalescing agent and 60-80 parts of water.
2. inner wall heat-preservation coating according to claim 1, which is characterized in that the component including following parts by weight: propylene
40 parts of yogurt liquid, 25 parts of organic silicon emulsion, 25 parts of nano metal microballoon of PMMA cladding, 20 parts of modified vitrification micro-bead, aluminium oxide are empty
15 parts of bulbus cordis, 10 parts of nanometer titanium dioxide micropowder, 20 parts of doughnut, 7.5 parts of calcium carbonate, 1 part of thickener, 0.7 part of dispersing agent,
0.5 part and 70 parts of water of coalescing agent.
3. inner wall heat-preservation coating according to claim 1, which is characterized in that the system of the PMMA cladding nano metal microballoon
Preparation Method includes:
(1) PMMA is mixed, ultrasonic disperse 15-20min with the deionized water for accounting for 5-10 times of PMMA weight, PMMA dispersion is made
Liquid;
(2) nano metal microballoon is mixed with sulfur dioxide, benzotriazole, phosphoric acid butylene, wherein nano metal microballoon with
The mass ratio of PMMA is 1:3, and the mass ratio 1:1:1:1 of Nano metal powder, sulfur dioxide, benzotriazole, phosphoric acid butylene,
Under nitrogen protection, it is reacted at a temperature of said mixture material being warming up to 350-450 DEG C, is cooled to room temperature, obtained anti-
Object is answered, then PMMA dispersion liquid made from step (1) is added in reactant, PMMA is made and coats nano metal microballoon.
4. inner wall heat-preservation coating according to claim 3, which is characterized in that the nano metal microballoon ball includes iron oxide
At least one of microballoon, copper alloy microballoon, chromium microballoon and manganese microballoon.
5. inner wall heat-preservation coating according to claim 1, which is characterized in that the modified vitrification micro-bead is that cenosphere exists
It is formed under the conditions of 300-380 DEG C through polypropylene and polystyrene spray modification.
6. inner wall heat-preservation coating according to claim 1, which is characterized in that the nanometer titanium dioxide micropowder is by quantity
The rutile type nano titanic oxide that the nanometer anatase titania and quantity of 60-80% is 20-40% forms.
7. inner wall heat-preservation coating according to claim 1, which is characterized in that the doughnut be hollow glass fibre,
It is one or more of in hollow ceramic fiber and hollow polymer fiber.
8. inner wall heat-preservation coating according to claim 1, which is characterized in that the thickener is methylcellulose or hydroxyl second
Base cellulose.
9. inner wall heat-preservation coating according to claim 1, which is characterized in that the dispersing agent is dodecyl benzene sulfonic acid
Sodium;The coalescing agent is alcohol ester 12.
10. the preparation method of -9 described in any item inner wall heat-preservation coatings according to claim 1, which is characterized in that including following
Step:
(1) organic silicon emulsion is added drop-wise in acrylic emulsion, is heated to 50-60 DEG C, be dispersed with stirring 5-10min, mixed
Object, it is spare;
(2) PMMA of the parts by weight is coated into nano metal microballoon, modified vitrification micro-bead, alumina hollow ball, nanometer two
Titanium oxide fine powder and calcium carbonate are put into levigate in ball mill, then pour into levigate mixed-powder in agitator tank;
(3) water, dispersing agent and thickener are added into agitator tank according to the parts by weight, after mixing evenly, add step
(1) mixture made from, doughnut and coalescing agent, are heated to 40-60 DEG C, stir evenly to get inner wall heat-preservation coating.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810791717.0A CN109135468A (en) | 2018-07-18 | 2018-07-18 | A kind of inner wall heat-preservation coating and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810791717.0A CN109135468A (en) | 2018-07-18 | 2018-07-18 | A kind of inner wall heat-preservation coating and preparation method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109135468A true CN109135468A (en) | 2019-01-04 |
Family
ID=64800772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810791717.0A Withdrawn CN109135468A (en) | 2018-07-18 | 2018-07-18 | A kind of inner wall heat-preservation coating and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109135468A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111718651A (en) * | 2020-05-22 | 2020-09-29 | 苏州天澜生物材料科技有限公司 | Double-layer intelligent temperature control coating material and preparation method and application thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104774508A (en) * | 2015-05-01 | 2015-07-15 | 李亮军 | Preparing method of modified heat insulating coating |
CN105237937A (en) * | 2015-11-11 | 2016-01-13 | 常州绚铭新材料科技有限公司 | Preparation method for resin with free-spraying metal effect |
US20170165949A1 (en) * | 2015-12-14 | 2017-06-15 | Industrial Technology Research Institute | Heat shielding material, heat shielding composition and heat shielding structure employing the same |
CN107267010A (en) * | 2017-07-27 | 2017-10-20 | 莱恩创科(北京)科技有限公司 | A kind of multifunctional and composite type nanometer reflection heat insulating coatings and preparation method thereof |
CN107267011A (en) * | 2017-08-01 | 2017-10-20 | 合肥择浚电气设备有限公司 | A kind of coating with heat insulating reflecting function and preparation method thereof |
-
2018
- 2018-07-18 CN CN201810791717.0A patent/CN109135468A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104774508A (en) * | 2015-05-01 | 2015-07-15 | 李亮军 | Preparing method of modified heat insulating coating |
CN105237937A (en) * | 2015-11-11 | 2016-01-13 | 常州绚铭新材料科技有限公司 | Preparation method for resin with free-spraying metal effect |
US20170165949A1 (en) * | 2015-12-14 | 2017-06-15 | Industrial Technology Research Institute | Heat shielding material, heat shielding composition and heat shielding structure employing the same |
CN107267010A (en) * | 2017-07-27 | 2017-10-20 | 莱恩创科(北京)科技有限公司 | A kind of multifunctional and composite type nanometer reflection heat insulating coatings and preparation method thereof |
CN107267011A (en) * | 2017-08-01 | 2017-10-20 | 合肥择浚电气设备有限公司 | A kind of coating with heat insulating reflecting function and preparation method thereof |
Non-Patent Citations (1)
Title |
---|
佚名: "《远红外加热干燥技术专辑》", 30 April 1979, 上海科学技术出版社 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111718651A (en) * | 2020-05-22 | 2020-09-29 | 苏州天澜生物材料科技有限公司 | Double-layer intelligent temperature control coating material and preparation method and application thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103087605B (en) | Water-based nano heat insulation material and preparation method thereof | |
CN101747675A (en) | Tunnel fireproof paint | |
CN101948653A (en) | Nano aqueous interior wall heat insulation paint and preparation method thereof | |
CN110819184A (en) | Waterproof heat-preservation reflective heat-insulation multifunctional water-based paint and preparation method and application thereof | |
CN102533011A (en) | Thermosetting reflection thermal insulation coating and preparation method thereof | |
CN111171658A (en) | Energy-saving and environment-friendly heat-insulating coating and preparation method thereof | |
WO2014107930A1 (en) | Environment-friendly, multifunctional, energy-saving, inorganic modified and flexible building decorative sheet and preparation method therefor | |
CN102925019A (en) | Exterior wall coating and preparation method thereof | |
CN107244842A (en) | A kind of cracking resistance fireproof energy-saving thermal insulation board | |
CN108795200A (en) | Lightweight complex building heat insulating coatings and preparation method thereof | |
CN107760158A (en) | A kind of high abrasion oil resistant fireproof coating and preparation method thereof | |
CN104761993A (en) | Polyurethane anticorrosive thermal-insulation paint and preparation method thereof | |
CN112521793A (en) | Novel water-based nano heat-insulating coating and preparation method thereof | |
CN103146290B (en) | Preparation method for aqueous composite thermal insulation coating | |
CN108707378A (en) | A kind of novel antibacterial heat insulating coatings and preparation method thereof | |
CN109135468A (en) | A kind of inner wall heat-preservation coating and preparation method thereof | |
CN108774437A (en) | A kind of aqueous adiabatic heat-insulation self-cleaning coating and preparation method thereof | |
CN112080163A (en) | Novel inorganic fireproof energy-saving composite coating and preparation method thereof | |
CN108948465A (en) | High-strength heat-insulating pipeline and preparation method thereof | |
CN112266198A (en) | Elastic heat-insulating slurry and preparation method thereof | |
CN113861744B (en) | Radiation refrigeration coating with high reflectivity and preparation method and application thereof | |
CN108359374A (en) | It can be used for the heat-barrier material and preparation method thereof of inner-outer wall | |
CN102898090A (en) | Inorganic nanometer gas condensation thermal insulation and heat preservation mortar and preparation method thereof | |
CN112876951A (en) | Heat-insulating powder coating and preparation method and application thereof | |
CN106747214A (en) | A kind of insulation heat-proof dry-powder paint and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |