CN104610818A - Thermal insulation material for exterior walls of buildings and preparation method of thermal insulation material - Google Patents
Thermal insulation material for exterior walls of buildings and preparation method of thermal insulation material Download PDFInfo
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- CN104610818A CN104610818A CN201510099708.1A CN201510099708A CN104610818A CN 104610818 A CN104610818 A CN 104610818A CN 201510099708 A CN201510099708 A CN 201510099708A CN 104610818 A CN104610818 A CN 104610818A
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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
- C09D131/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
- C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09D131/04—Homopolymers or copolymers of vinyl acetate
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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
- C09D125/00—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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
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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
- 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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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- 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
- C09D7/65—Additives macromolecular
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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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- 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
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- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- 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
- C08K2201/011—Nanostructured additives
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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 invention discloses a thermal insulation material for exterior walls of buildings and a preparation method of the thermal insulation material. The thermal insulation material comprises the following raw materials in parts by weight: an emulsion, sepiolite, diatomite, xylene, an acrylic binder, nanometer titanium dioxide, natural granite stone powder, fumed silica, water glass, hollow glass microspheres, hollow ceramic microspheres, a dispersant, a coalescing agent, cellulose liquid, a penetrant, a fire retardant, lignin, an antimycotic and antifungal agent, an antifreezing agent, an antifoaming agent and a flatting agent. The thermal insulation material has the advantages of being thin in coatings, convenient to construct, low in heat conductivity coefficient, remarkable in thermal insulation effect, resistant to acid-base and good in adhesive force, can be firmly bound with a base body, and cannot peel and fall off. The raw materials and the preparation process do not pollute environment and conform to the development direction of modern industry required by environmental protection. A small amount of fire retardant is added during preparation, so that the defects that the current coating on the market is poor in water proofing property and inflammable are overcome.
Description
Technical field
The present invention relates to a kind of heat-insulating heat-preserving material technical field for building, specifically a kind of skin lagging material and preparation method thereof.
Background technology
Building energy consumption occupies very large ratio in the whole energy consumption of the mankind, and the overwhelming majority is the energy consumption of heating and air-conditioning, the importance of save energy during the heat-insulation and heat-preservation of buildings.Heat insulating coatings is the new function coating that development in recent years is got up, the surface they being used for buildings can reduce the internal temperature of buildings, interior of building heat also can be made not easily to scatter and disappear fast, effectively can control the change of external temperature at the exterior wall of buildings or roofing applications one layer of heat preservation coating, play the effect of heat insulating.
Existing skin coating is the large class of solvent-home and water-iome paint two mainly, be applied to chamber outer surface application, reach device effect and the erosion of anti-sealing, air, microorganism and corrosives, it consists of and is made up of base-material, auxiliary agent and filler, existing exterior coating, main manifestations is that heat insulating effect is not good, resistance of aging is poor, easy efflorescence, easy to change, poor adhesive force, so improve the over-all properties of building external paint, especially improving thermal and insulating performance is energy-conservation key.
Summary of the invention
Skin lagging material that the object of the present invention is to provide a kind of strong adhesion, water resistance good and preparation method thereof, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of skin lagging material, comprise according to the raw material of weight part: emulsion 50-70 part, sepiolite 30-40 part, diatomite 30-35 part, dimethylbenzene 20-30 part, acryloid cement 20-25 part, nanometer titanium dioxide 20-25 part, natural granite powder 15-20 part, aerosil 10-20 part, water glass 10-18 part, hollow glass microballoon 8-10 part, ceramic microspheres 8-10 part, dispersion agent 5-10 part, film coalescence aid 5-8 part, cellulose solution 5-8 part, permeate agent 3-8 part, fire retardant 3-8 part, xylogen 3-5 part, germproof matter 3-5 part, frostproofer 3-5 part, defoamer 2-4 part, flow agent 2-4 part.
As the further scheme of the present invention: described skin lagging material, comprise according to the raw material of weight part: emulsion 60 parts, sepiolite 35 parts, 32 parts, diatomite, dimethylbenzene 25 parts, acryloid cement 22 parts, nanometer titanium dioxide 22 parts, 18 parts, natural granite powder, aerosil 15 parts, water glass 14 parts, hollow glass microballoon 9 parts, ceramic microspheres 9 parts, dispersion agent 8 parts, film coalescence aid 6 parts, cellulose solution 6 parts, permeate agent 5 parts, fire retardant 5 parts, 4 parts, xylogen, germproof matter 4 parts, frostproofer 4 parts, defoamer 3 parts, flow agent 3 parts.
As the further scheme of the present invention: described emulsion is acrylate and vinyl acetate emulsion, pure-acrylic emulsion, benzene emulsion, organosilicon crylic acid latex or elastic styrene acrylic emulsion.
As the further scheme of the present invention: described fire retardant is ammonium polyphosphate, aluminium hydroxide, magnesium hydroxide or graphite.
As the further scheme of the present invention: described film coalescence aid is ethylene glycol, propylene glycol, hexylene glycol, propandiol butyl ether, butyl glycol ether, propylene-glycol ethyl ether, xylyl alcohol, a diethyl acetal or hexylene glycol monobutyl ether acetate.
As the present invention's further scheme: the fineness of described hollow glass microballoon is 100-300 order, and wall thickness is 1-3 μm.
The preparation method of described skin lagging material, concrete steps are as follows:
(1) each raw material is taken according to weight part;
(2) acryloid cement is dissolved in dimethylbenzene all in, stir 15-25min with glass stick, make it dissolve completely and obtain binder solution;
(3) sepiolite, diatomite and natural granite powder are added stirrer with after the screening of 400-500 object sieve respectively, add water after mixing and stir 5-8min under the rotating speed of 300-500r/min, then this solution is added in reactor;
(4) continue to add binder solution, film coalescence aid, dispersion agent and frostproofer in reactor, under the rotating speed of 300-500r/min, stir 3-10min;
(5) in reactor, nanometer titanium dioxide, aerosil and water glass is added, disperse 30-45min to obtain under the rotating speed of 1000-2000r/min mixed system that fineness is 50-70 μm;
(6) under the rotating speed of 300-600r/min, fire retardant, germproof matter, defoamer, hollow glass microballoon, ceramic microspheres, emulsion, cellulose solution, permeate agent, xylogen and flow agent is added in the mixed system that step (4) obtains, stir 10-20min and obtain the mixed system that viscosity is 12000-14000mp/s, stop stirring rear filtration discharging and obtain finished product.
Compared with prior art, the invention has the beneficial effects as follows:
Building exterior wall heat preserving paint coatings prepared by the present invention is thin, easy construction, thermal conductivity is low, heat insulation effect is remarkable, acid and alkali-resistance, and sticking power is good, can with matrix mortise, the phenomenon can not produce peeling, coming off, and raw material of the present invention and preparation process environmentally safe, the developing direction of the modern industry that composite environmental-friendly requires, add a small amount of fire retardant in the preparation, improve the shortcomings such as existing coating water-proof on market is poor, inflammable.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Embodiment 1
A kind of skin lagging material, comprises according to the raw material of weight part: acrylate and vinyl acetate emulsion 50 parts, sepiolite 30 parts, 30 parts, diatomite, dimethylbenzene 20 parts, acryloid cement 20 parts, nanometer titanium dioxide 20 parts, 15 parts, natural granite powder, aerosil 10 parts, water glass 10 parts, hollow glass microballoon 8 parts, ceramic microspheres 8 parts, dispersion agent 5-10 part, ethylene glycol 5 parts, cellulose solution 5 parts, permeate agent 3 parts, ammonium polyphosphate 3 parts, 3 parts, xylogen, germproof matter 3 parts, frostproofer 3 parts, defoamer 2 parts, flow agent 2 parts.
The preparation method of described skin lagging material, concrete steps are as follows:
(1) each raw material is taken according to weight part;
(2) acryloid cement is dissolved in dimethylbenzene all in, stir 15min with glass stick, make it dissolve completely and obtain binder solution;
(3) sepiolite, diatomite and natural granite powder are added stirrer with after 400 object sieve screenings respectively, add water after mixing and stir 5min under the rotating speed of 300r/min, then this solution is added in reactor;
(4) continue to add binder solution, ethylene glycol, dispersion agent and frostproofer in reactor, under the rotating speed of 300r/min, stir 3min;
(5) in reactor, nanometer titanium dioxide, aerosil and water glass is added, disperse 30min to obtain under the rotating speed of 1000r/min mixed system that fineness is 50 μm;
(6) under the rotating speed of 300r/min, ammonium polyphosphate, germproof matter, defoamer, hollow glass microballoon, ceramic microspheres, acrylate and vinyl acetate emulsion, cellulose solution, permeate agent, xylogen and flow agent is added in the mixed system that step (4) obtains, the fineness of hollow glass microballoon is 100 orders, wall thickness is 1 μm, stir 10min and obtain the mixed system that viscosity is 12000mp/s, stop stirring rear filtration discharging and obtain finished product.
Embodiment 2
A kind of skin lagging material, comprises according to the raw material of weight part: pure-acrylic emulsion 60 parts, sepiolite 35 parts, 32 parts, diatomite, dimethylbenzene 25 parts, acryloid cement 22 parts, nanometer titanium dioxide 22 parts, 18 parts, natural granite powder, aerosil 15 parts, water glass 14 parts, hollow glass microballoon 9 parts, ceramic microspheres 9 parts, dispersion agent 8 parts, butyl glycol ether 6 parts, cellulose solution 6 parts, permeate agent 5 parts, 5 parts, aluminium hydroxide, 4 parts, xylogen, germproof matter 4 parts, frostproofer 4 parts, defoamer 3 parts, flow agent 3 parts.
The preparation method of described skin lagging material, concrete steps are as follows:
(1) each raw material is taken according to weight part;
(2) acryloid cement is dissolved in dimethylbenzene all in, stir 20min with glass stick, make it dissolve completely and obtain binder solution;
(3) sepiolite, diatomite and natural granite powder are added stirrer with after 450 object sieve screenings respectively, add water after mixing and stir 6min under the rotating speed of 400r/min, then this solution is added in reactor;
(4) continue to add binder solution, butyl glycol ether, dispersion agent and frostproofer in reactor, under the rotating speed of 400r/min, stir 6min;
(5) in reactor, nanometer titanium dioxide, aerosil and water glass is added, disperse 38min to obtain under the rotating speed of 1500r/min mixed system that fineness is 60 μm;
(6) under the rotating speed of 450r/min, aluminium hydroxide, germproof matter, defoamer, hollow glass microballoon, ceramic microspheres, pure-acrylic emulsion, cellulose solution, permeate agent, xylogen and flow agent is added in the mixed system that step (4) obtains, the fineness of hollow glass microballoon is 200 orders, wall thickness is 2 μm, stir 15min and obtain the mixed system that viscosity is 13000mp/s, stop stirring rear filtration discharging and obtain finished product.
Embodiment 3
A kind of skin lagging material, comprises according to the raw material of weight part: benzene emulsion 70 parts, sepiolite 40 parts, 35 parts, diatomite, dimethylbenzene 30 parts, acryloid cement 25 parts, nanometer titanium dioxide 25 parts, 20 parts, natural granite powder, aerosil 20 parts, water glass 18 parts, hollow glass microballoon 10 parts, ceramic microspheres 10 parts, dispersion agent 10 parts, xylyl alcohol 8 parts, cellulose solution 8 parts, permeate agent 8 parts, magnesium hydroxide 8 parts, 5 parts, xylogen, germproof matter 5 parts, frostproofer 5 parts, defoamer 4 parts, flow agent 4 parts.
The preparation method of described skin lagging material, concrete steps are as follows:
(1) each raw material is taken according to weight part;
(2) acryloid cement is dissolved in dimethylbenzene all in, stir 25min with glass stick, make it dissolve completely and obtain binder solution;
(3) sepiolite, diatomite and natural granite powder are added stirrer with after 500 object sieve screenings respectively, add water after mixing and stir 8min under the rotating speed of 500r/min, then this solution is added in reactor;
(4) continue to add binder solution, xylyl alcohol, dispersion agent and frostproofer in reactor, under the rotating speed of 500r/min, stir 10min;
(5) in reactor, nanometer titanium dioxide, aerosil and water glass is added, disperse 45min to obtain under the rotating speed of 2000r/min mixed system that fineness is 70 μm;
(6) under the rotating speed of 600r/min, magnesium hydroxide, germproof matter, defoamer, hollow glass microballoon, ceramic microspheres, benzene emulsion, cellulose solution, permeate agent, xylogen and flow agent is added in the mixed system that step (4) obtains, the fineness of hollow glass microballoon is 300 orders, wall thickness is 3 μm, stir 20min and obtain the mixed system that viscosity is 14000mp/s, stop stirring rear filtration discharging and obtain finished product.
Building exterior wall heat preserving paint coatings prepared by the present invention is thin, easy construction, thermal conductivity is low, heat insulation effect is remarkable, acid and alkali-resistance, and sticking power is good, can with matrix mortise, the phenomenon can not produce peeling, coming off, and raw material of the present invention and preparation process environmentally safe, the developing direction of the modern industry that composite environmental-friendly requires, add a small amount of fire retardant in the preparation, improve the shortcomings such as existing coating water-proof on market is poor, inflammable.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (7)
1. a skin lagging material, it is characterized in that, comprise according to the raw material of weight part: emulsion 50-70 part, sepiolite 30-40 part, diatomite 30-35 part, dimethylbenzene 20-30 part, acryloid cement 20-25 part, nanometer titanium dioxide 20-25 part, natural granite powder 15-20 part, aerosil 10-20 part, water glass 10-18 part, hollow glass microballoon 8-10 part, ceramic microspheres 8-10 part, dispersion agent 5-10 part, film coalescence aid 5-8 part, cellulose solution 5-8 part, permeate agent 3-8 part, fire retardant 3-8 part, xylogen 3-5 part, germproof matter 3-5 part, frostproofer 3-5 part, defoamer 2-4 part, flow agent 2-4 part.
2. skin lagging material according to claim 1, it is characterized in that, described skin lagging material, comprise according to the raw material of weight part: emulsion 60 parts, sepiolite 35 parts, 32 parts, diatomite, dimethylbenzene 25 parts, acryloid cement 22 parts, nanometer titanium dioxide 22 parts, 18 parts, natural granite powder, aerosil 15 parts, water glass 14 parts, hollow glass microballoon 9 parts, ceramic microspheres 9 parts, dispersion agent 8 parts, film coalescence aid 6 parts, cellulose solution 6 parts, permeate agent 5 parts, fire retardant 5 parts, 4 parts, xylogen, germproof matter 4 parts, frostproofer 4 parts, defoamer 3 parts, flow agent 3 parts.
3. skin lagging material according to claim 1, is characterized in that, described emulsion is acrylate and vinyl acetate emulsion, pure-acrylic emulsion, benzene emulsion, organosilicon crylic acid latex or elastic styrene acrylic emulsion.
4. skin lagging material according to claim 1, is characterized in that, described fire retardant is ammonium polyphosphate, aluminium hydroxide, magnesium hydroxide or graphite.
5. skin lagging material according to claim 1, it is characterized in that, described film coalescence aid is ethylene glycol, propylene glycol, hexylene glycol, propandiol butyl ether, butyl glycol ether, propylene-glycol ethyl ether, xylyl alcohol, a diethyl acetal or hexylene glycol monobutyl ether acetate.
6. skin lagging material according to claim 1, is characterized in that, the fineness of described hollow glass microballoon is 100-300 order, and wall thickness is 1-3 μm.
7. a preparation method for the skin lagging material as described in as arbitrary in claim 1-6, it is characterized in that, concrete steps are as follows:
(1) each raw material is taken according to weight part;
(2) acryloid cement is dissolved in dimethylbenzene all in, stir 15-25min with glass stick, make it dissolve completely and obtain binder solution;
(3) sepiolite, diatomite and natural granite powder are added stirrer with after the screening of 400-500 object sieve respectively, add water after mixing and stir 5-8min under the rotating speed of 300-500r/min, then this solution is added in reactor;
(4) continue to add binder solution, film coalescence aid, dispersion agent and frostproofer in reactor, under the rotating speed of 300-500r/min, stir 3-10min;
(5) in reactor, nanometer titanium dioxide, aerosil and water glass is added, disperse 30-45min to obtain under the rotating speed of 1000-2000r/min mixed system that fineness is 50-70 μm;
(6) under the rotating speed of 300-600r/min, fire retardant, germproof matter, defoamer, hollow glass microballoon, ceramic microspheres, emulsion, cellulose solution, permeate agent, xylogen and flow agent is added in the mixed system that step (4) obtains, stir 10-20min and obtain the mixed system that viscosity is 12000-14000mp/s, stop stirring rear filtration discharging and obtain finished product.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105295573A (en) * | 2015-09-29 | 2016-02-03 | 武汉鲁邦建材有限公司 | Waterproof base layer coating, waterproof base layer and coating method of waterproof base layer |
| CN106893413A (en) * | 2017-03-16 | 2017-06-27 | 佛山市嘉柏丽涂料有限公司 | A kind of nano thermal insulation exterior coating and preparation method thereof |
| CN107022251A (en) * | 2017-05-23 | 2017-08-08 | 欧亚绿邦（北京）科技有限公司 | Disposable net white carbon printing coating and preparation method thereof |
| CN107057479A (en) * | 2017-01-11 | 2017-08-18 | 江西纳宇纳米新材料有限公司 | A kind of aquosity heat insulating heat preserving fire proofing material and preparation method thereof |
| CN107189604A (en) * | 2017-07-12 | 2017-09-22 | 合肥梵腾环保科技有限公司 | A kind of environment-friendly type building construction finishing paint and preparation method thereof |
| CN108299922A (en) * | 2018-01-31 | 2018-07-20 | 铜陵狮达防火门有限责任公司 | A kind of fire resistant coating and its preparation process of highly effective flame-retardant |
| CN109439103A (en) * | 2017-08-29 | 2019-03-08 | 陶玉华 | A kind of alkali resistant exterior coating |
| CN109439102A (en) * | 2017-08-29 | 2019-03-08 | 马秀儒 | A kind of exterior coating can be used for hot-summer and cold-winter area high-low temperature resistant |
| CN110684405A (en) * | 2019-10-24 | 2020-01-14 | 樊福生 | Building waterproof coating and preparation method thereof |
| JP2020066672A (en) * | 2018-10-24 | 2020-04-30 | アイカ工業株式会社 | Aqueous coating material composition and jointless finishing construction method of exterior wall by using the same |
| CN112480753A (en) * | 2020-11-11 | 2021-03-12 | 沪宝新材料科技（上海）股份有限公司 | PC outer wall interface agent and preparation method thereof |
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