CN106554685A - A kind of reflective heat-insulation paint and preparation method thereof - Google Patents
A kind of reflective heat-insulation paint and preparation method thereof Download PDFInfo
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- C09D143/00—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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
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Abstract
The invention discloses a kind of reflective heat-insulation paint, it includes the raw material of following mass percent：Near-infrared reflection material IR 1000 is 1 5%, and titanium dioxide is 10 20%, and film forming matter is 22.89 24.79%, dispersant is 0.8 1.1%, defoamer is 0.18 0.26%, and wetting agent is 0.5 0.7%, and hydroxyethyl cellulose is 0.22 0.25%, thickener is 0.48 0.7%, bactericide is 0.2 0.3%, and pH value regulator is 0.1 0.2%, and coalescents are 0.97 1.5%, filler is 26.73 29.58%, and water is 20.79 32.63%.Simultaneously the invention also discloses the preparation method of this reflective heat-insulation paint.It is an advantage of the invention that reflective heat-insulation paint can be strong reflection near infrared ray, such that it is able to the temperature for greatly reducing coated article body surface face.
Description
Technical field
The present invention relates to technical field of coatings, more particularly to a kind of reflective heat-insulation paint and preparation method thereof.
Background technology
Reflective heat-insulation paint is made up of base-material, near-infrared reflection material, filler and auxiliary agent etc..By the high-efficiency reflective sun
Light is reaching heat-insulated purpose.Solar radiation is made up of to the energy on ground infrared ray, visible ray, three part of ultraviolet, wherein
The energy of region of ultra-red at most accounts for the 55% of solar radiation energy, next to that visible ray constitutes about the 45% of gross energy, and it is ultraviolet
Line then accounts for less than the 1% of sunshine gross energy.As the energy of sunshine is essentially from infrared ray, and coating can to 780nm-
The solar infrared of 2500nm scopes carries out high reflection, therefore reflective heat-insulation paint can by the infrared ray in reflected sunlight
Absorption of the object to solar energy is reduced, and does not allow the heat of the sun accumulation intensification to be carried out in body surface.
As reflectivity insulating moulding coating can significantly reduce the exposure to the surface temperature of the object under sun heat radiation, because
And such coating rapidly expands to petroleum chemical industry, grain reserves industry etc. from aerospace industry application.At present, such coating
Have started to apply in architectural engineering, for the reflective insulation of roofing and metope, and the trend with rapid increase, silo should
With also wide.
At present, although the kind of the reflective heat-insulation paint on market is a lot, but big multipair sunshine reflectivity it is relatively low, no
Well object can be thermally shielded.
The content of the invention
Goal of the invention：For the problems referred to above, it is an object of the invention to provide a kind of reflective heat-insulation paint, can be effectively anti-
Penetrate the energy of sunshine；Another object of the present invention is to provide the preparation method of this reflective heat-insulation paint.
The above-mentioned technical purpose of the present invention is achieved through the following technical solutions：A kind of reflective heat-insulation paint, it includes
The raw material of following mass percent：
Above each component is amounted to absolutely.
There is rational particle diameter distribution by adopting above-mentioned technical proposal, near-infrared reflection material IR-1000, be to the sun
Infrared band in radiation has the material of high reflectance, can effective reflection length 780-2500nm infrared ray.Therefore adopt
With near-infrared reflection material IR-1000 as reflective heat-insulation paint functional pigment can be strong reflection near infrared ray, so as to
The temperature in coated article body surface face can greatly be reduced.Near-infrared reflection material IR-1000 in the present invention is Shandong Dong Jiaji
The production of limited company of group.
Rutile type titanium white stable chemical nature, is not reacted with most of material in general.Rutile
Type all has stable lattice, with superior whiteness, tinting strength, tinting power, covering power, weatherability, heat resistance and chemical stability, special
It is not no toxicity.Coating industry is the maximum user of rutile type titanium white, the coating manufactured with rutile type titanium white, color
Color bright-coloured, covering power is high, and strong coloring force is low-consuming, wide in variety, the stability of medium can be played a protective role, and can be strengthened
The mechanical strength and adhesive force of paint film, prevents crackle, prevents ultraviolet and moisture from passing through, extends the paint film life-span.
Film forming matter is various color stuffings and auxiliary agent in coating is combined into an entirety and is allowed to be firmly attached to coated article
Body surface face forms the main matter of continuous film, and it is the basis for constituting coating, determines the key property of coating.
Dispersant is the auxiliary agent for improving and improving coating liquid and solid material dispersive property, liquid-liquid can be lowered and consolidated-
Surface tension between liquid, prevents the sedimentation and cohesion of solid particle, promotes even particulate dispersion in medium, forms stable suspersion
Body, while coating gloss and levelability can be improved, improves the coloring and covering of coating.Dispersant includes dispersant 5040, dispersion
Agent G40, dispersant KP110, dispersant EL-2310 etc..
Defoamer is the mixture containing mineral oil, emulsifying agent, the ether that is modified, and its effect is brokenly bubble, froth breaking, reduction surface
Power, makes active component be dispersed into little particle, is easy to be dispersed in water the combination for contributing to carrier and bubbling system, itself
Surface tension is low to contribute to suds.Defoamer includes defoamer FoamStar 309A, defoamer NXZ, defoamer WBA, defoamer
LX-328 etc..
Wetting agent is to make color stuffing be easier the material being spontaneously wet out by water, and with wetting, emulsification and dispersive property, promotes to apply
The moistened surface of color stuffing in material, lowers the viscosity of pigments system, shortens milling time and overcomes the loose colour of coating, the disadvantage such as grow dim
End.Wetting agent includes wetting agent PE-100, wetting agent Disponer W-20, wetting agent X405, wetting agent PD 405 etc..
There is hydroxyethyl cellulose thickening, suspension, bonding, floatingization etc. to act on.The viscosity and rheological characteristic of adjusting coating.Hydroxyl second
Base cellulose includes hydroxyethyl cellulose TA 3000, hydroxyethyl cellulose HS30000YP2, hydroxyethyl cellulose HHR-250, hydroxyl
Ethyl cellulose ED-15 etc..
Thickener is used for the viscosity for improving coating, is allowed to be conducive to the dispersion of pigment and filler, and coating can be made to keep equal
Even stable suspended state is simultaneously conducive to the storage of coating to transport, and improves freeze-thaw resistance, prevents pigment from sinking to the bottom, lumps.Thickening
Agent includes thickener DSX 3551, thickener SN-636, thickener DSX 3290, thickener HC40 etc..
Used in coating, on the one hand filler can reduce the cost as filler, it is often more important that can play in coating
Skeleton and filling effect, increase film thickness, make paint film plentiful solid, and the rheological property such as thickening, anti-settling of adjusting coating changes
The mechanical strength of kind coating such as improves wear-resisting and durability, the optical property such as delustring of adjusting coating, with film forming matter generationization
Reaction is learned, is allowed to form an entirety, enable film effectively to stop passing through for light, improve the water-fast and weatherability of film.Often
Filler has talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, blanc fixe, wollastonite in powder, mica powder, swelling
Soil, sierozem power, attapulgite, silica flour, dolomite dust, calcite in powder etc..
There is to microorganisms such as various bacteriums, saccharomycete bactericide extensive suppression to kill effect, effectively prevent microorganism pollution
To improve product anti-corrosion, rustless property, the coating products save-resistant so as to obtain high-quality.Bactericide includes bactericide 253, kills
Microbial inoculum DGOS QB20, bactericide Ole 251, bactericide lex etc..
PH value regulator is alcamine compound, is primarily used to the pH value of adjusting coating, replaces ammoniacal liquor, smell is little, point
Scattered property is good, and can give the pH stability of coating, improves the scrubbing resistance and resistance to water of paint film, good environmental protection.PH adjusting agent bag
Include pH adjusting agent HY-95, pH adjusting agent AMP-95, pH adjusting agent C-950, pH adjusting agent PH-210 etc..
Coalescents have good coalescence function to the suspended particulate in emulsion, are allowed to form continuous paint film, lower and apply
The film-forming temperature of material, improves workability, and can improve the weatherability of coating, scrub performance, improves the gloss of paint film and protects
Hold the uniformity of color.Coalescents include that coalescents EFC 300, coalescents TEXANOL, coalescents DPM, film forming are helped
Agent PPH etc..
Further, the rutile type titanium white has sial coating.
By adopting above-mentioned technical proposal, the rutile titanium dioxide of sial coating have polymolecularity, high stability,
The characteristics of high-weatherability is with wetting is easy to, it is good with the amalgamation of each raw material in coating, the physical and chemical performance of coating can be improved, increased
The mechanical strength and adhesive force of strong paint film, prevents crackle, aging so as to postpone, and extends the paint film life-span, while also having very high
Covering power, therefore in being added to coating, can make coating that there is stronger covering effect.
Further, the film forming matter is silicone acrylic emulsion, pure-acrylic emulsion, styrene-acrylic emulsion, the one kind in vinyl acetate emulsion.
By adopting above-mentioned technical proposal, film forming matter is to make various color stuffings and auxiliary agent in coating be combined into an entirety
It is allowed to be firmly attached to the main matter that coated article body surface face forms continuous film, it is the basis for constituting coating, determines painting
The key property of material.Silicone acrylic emulsion, pure-acrylic emulsion, styrene-acrylic emulsion, vinyl acetate emulsion are selected typically, wherein silicone acrylic emulsion is to contain
The organic silicon monomer of unsaturated bond is polymerized with acrylic monomer, organosilicon fire-resistant, weatherability, chemical-resistant
And the high colour retention of the low not v ulnerability of hydrophobic, surface energy and acrylic resin, pliability, tack combine, make
For high durable, high water-fast, resistant to pollution environment-friendly type building emulsion is gone out, silicone acrylic emulsion includes that silicone acrylic emulsion RC-3677, silicon third are newborn
Liquid SD-528, silicone acrylic emulsion BF-400 etc.；Pure-acrylic emulsion generally refers to the ester monomer of acrylic compounds or methacrylic, and such as third
Olefin(e) acid ethyl ester, butyl acrylate, methyl methacrylate, EHMA, pure-acrylic emulsion include pure-acrylic emulsion
PRIMAL AC-8349, pure-acrylic emulsion XY-208C, pure-acrylic emulsion BA-201 etc.；Styrene-acrylic emulsion, is by styrene monomer and third
Alkene acrylic monomer is polymerized, and styrene-acrylic emulsion includes styrene-acrylic emulsion TL-668, styrene-acrylic emulsion BLJ-816, styrene-acrylic emulsion SME-01
Deng；Vinyl acetate emulsion, it is the aqueous of main function monomer copolymerization with vinyl acetate and butyl acrylate also known as acrylate and vinyl acetate emulsion to be
Macromolecule resin, including vinyl acetate emulsion TE, vinyl acetate emulsion TE-2 etc..
Further, described filler includes talcum powder, kaolin, precipitated calcium carbonate and powdered whiting.
Belong to monoclinic system by adopting above-mentioned technical proposal, talcum powder, be six sides or rhombus tabular crystal wafer shape structure,
Quality is harder, has soapy feeling, can improve application property, the levelability of coating for building coating, strengthens coating strength and durability.
Due to being fibrous structure, enable film to absorb the pressure produced because of expansion or shrinkage, make film avoid crack
With the symptom in space, it is important filler more used in building coating；
Kaolin is the clay with kaolinite as Main Ingredients and Appearance, with whiteness it is high, matter is soft, caking property is high, good dispersion, screening
The characteristic such as lid power is strong, coordinates the use of titanium dioxide improve the resultant effect of coating；
Precipitated calcium carbonate will be made into milk of lime after limestone calcination, then be passed through carbon dioxide gas and be obtained with precipitating into calcium carbonate
, with density it is little, particle is thin the characteristics of, be the maximum packing variety of consumption in building coating；
Powdered whiting is with lime stone Jing mechanical crushings, the step such as grinds, winnows also known as chalk powder, dry powder, old powder etc.
Rapid obtained, powdered whiting density is big, easily precipitates, and in building coating, unsuitable consumption is excessive, it should be noted that be with other suspensions
The good filler of property is used together, and the use of calcium carbonate is favorably improved anti-the grinding property of the levelability and film of coating, in water solubility
Used in coating, also certain dry hiding power.
Further, the talcous mass percent is 3.21-3.5%, and the kaolinic mass percent is
2.86-3.47%, the mass percent of the precipitated calcium carbonate is 11.78-12.34%, the quality hundred of the powdered whiting
Divide than being 8.88-10.27%.
By adopting above-mentioned technical proposal, the mass percent of talcum powder, kaolin, precipitated calcium carbonate and powdered whiting
Distribution is reasonable, the filler low cost being configured to, and for making paint film plentiful solid, not easy to crack in coating, improves coating
Viscosity, increases mechanical strength, and can play a part of to prevent coating from settling.
A kind of preparation method of above-mentioned reflective heat-insulation paint, comprises the following steps：
Step (1)：Prepare the raw material of following mass percent：Near-infrared reflection material IR-1000 be 1-5%, rutile
Type titanium dioxide is 10-20%, and film forming matter is 22.89-24.79, and dispersant is 0.8-1.1%, and defoamer is 0.18-
0.26%, wetting agent is 0.5-0.7%, and hydroxyethyl cellulose is 0.22-0.25%, and thickener is 0.48-0.7%, bactericide
For 0.2-0.3%, pH value regulator is 0.1-0.2%, and coalescents are 0.97-1.5%, and filler is 26.73-29.58%, water
For 20.79-32.63%；
Step (2)：By mass percent be the water of 11.67-13.79%, hydroxyethyl cellulose be added in dispersion machine,
Rotating speed be 2000r/min in the state of carry out fully dispersed 15min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, wetting agent, quality percentage is sequentially added in the slurry
After than the defoamer for 0.04-0.08%, dispersant, near-infrared reflection material IR-1000 and rutile titanium dioxide are slowly added to
Powder, disperses 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 2.72- in the slurry
After 4.07% water, filler, thickener are slowly added to successively, under the rotating speed of 2000r/min disperse 10min；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 3.5- in the slurry
5.17% water, film forming matter, it is that the defoamer of 0.14-0.18%, pH value are adjusted to add coalescents, mass percent
After agent, mass percent are the water of 1.7-2.52%, bactericide carries out dispersion 15min, addition mass percent is 1.2-7.08%
Water redisperse 10min.
Further, described filler includes talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, described talcous
Mass percent is 3.21-3.5%, the kaolinic mass percent be 2.86-3.47%, the matter of the precipitated calcium carbonate
Amount percentage is 11.78-12.34%, and the mass percent of the powdered whiting is 8.88-10.27%.
Beneficial effect：Compared with prior art, it is an advantage of the invention that near-infrared reflection material in coating of the present invention
IR-1000 can effective reflection length 780-2500nm infrared ray so that the reflection that reflective heat-insulation paint can be strong is near
Infrared ray, such that it is able to the temperature for greatly reducing coated article body surface face；Rutile titanium dioxide in coating, employs
Sial coating, with characteristics such as physicochemical properties stable, high covering power, high-weatherabilities, can improve the physical and chemical performance of coating,
Covering power, fast light, weatherability are improved, is strengthened the mechanical strength and adhesive force of paint film, is prevented crackle, it is aging so as to postpone, extend
The paint film life-span；Silicone acrylic emulsion, pure-acrylic emulsion, styrene-acrylic emulsion or the vinyl acetate emulsion adopted in coating has that particle diameter is thin, glued membrane is caused
The features such as close, good weatherability, make that coating uniform and smooth, compact in paint film be smooth, good weatherability；Solvent used in coating is water,
It is harmless, environmentally friendly, low production cost；Coating has production and processing facility, it is easy to which application, integrated cost are low, after
The advantages of phase safeguards convenient.
Specific embodiment
With reference to specific embodiment, the present invention is further elucidated, it should be understood that these embodiments are merely to illustrate the present invention
Rather than the scope of the present invention is limited, and after the present invention has been read, various equivalences of the those skilled in the art to the present invention
The modification of form falls within the application claims limited range.
Embodiment 1：A kind of reflective heat-insulation paint, it includes the raw material of following mass percent：
Near-infrared reflection material IR-1000 is 4%, and rutile type titanium white is 11%, and silicone acrylic emulsion RC-3677 is
22.89%, dispersant 5040 is 0.8%, and defoamer NXZ is 0.18%, and wetting agent PE-100 is 0.5%, hydroxyethyl cellulose
TA 3000 is 0.22%, and thickener DSX 3551 is 0.7%, and bactericide 253 is 0.2%, and pH value regulator HY-95 is
0.2%, coalescents EFC 300 are 0.97%, and talcum powder is 3.5%, and kaolin is 3.47%, and precipitated calcium carbonate is
12.34%, powdered whiting is 10.27%, and water is 28.76%.
The preparation method of the reflective heat-insulation paint of embodiment 1, comprises the following steps：
Step (1)：Prepare the raw material of the mass percent in embodiment 1；By the defoamer that mass percent is 0.18%
NXZ is divided to for 0.04% and 0.14% two part, by the moisture that mass percent is 28.76% be 11.67%, 4.07%,
5.17%th, 2.52% and 5.33% 5 part；
Step (2)：Water that mass percent is 11.67%, hydroxyethyl cellulose TA 3000 are added in dispersion machine,
Fully dispersed 15min is carried out in the state of rotating speed is 2000r/min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, wetting agent PE-100, matter is sequentially added in the slurry
After measuring the defoamer NXZ, dispersant 5040 that percentage is 0.04%, near-infrared reflection material IR-1000 and golden red are slowly added to
Stone-type titanium dioxide, disperses 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 4.07% in the slurry
Water after, be slowly added to talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, thickener DSX 3551 successively,
Disperse 10min under the rotating speed of 2000r/min；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 5.17% in the slurry
Water, silicone acrylic emulsion RC-3677, add defoamer NXZ, pH value that 300 mass percents of coalescents EFC are 0.14%
After conditioning agent HY-95, mass percent are 2.52% water, bactericide 253 carries out dispersion 15min, addition mass percent is
5.33% water redisperse 10min.
Embodiment 2：A kind of reflective heat-insulation paint, it includes the raw material of following mass percent：
Near-infrared reflection material IR-1000 is 5%, and rutile type titanium white is 10%, and pure-acrylic emulsion XY-208C is
24.79%, dispersant 5040 is 1.1%, and defoamer Foamstar 309A are 0.26%, and wetting agent Di sponer W-20 are
0.7%, hydroxyethyl cellulose HS30000YP2 are 0.25%, and thickener SN 636 is 0.48%, and bactericide DGOS QB20 are
0.3%, pH value regulator AMP-95 is 0.1%, and coalescents EFC 300 is 1.5%, and talcum powder is 3.21%, and kaolin is
2.86%, precipitated calcium carbonate is 11.78%, and powdered whiting is 8.88%, and water is 28.79%.
The preparation method of the reflective heat-insulation paint of embodiment 2, comprises the following steps：
Step (1)：Prepare the raw material of the mass percent in embodiment 2；By the defoamer that mass percent is 0.26%
Foamstar 309A are divided to for 0.08% and 0.18% two part, by the moisture that mass percent is 28.79% be 13.79%,
2.72%th, 3.5%, 1.7% and 7.08% 5 part；
Step (2)：Water that mass percent is 13.79%, hydroxyethyl cellulose HS30000YP2 are added to into dispersion machine
In, fully dispersed 15min is carried out in the state of rotating speed is 2000r/min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, wetting agent Di is sequentially added in the slurry
SponerW-20, mass percent are 0.08% defoamer Foamstar 309A, after dispersant 5040, are slowly added near red
External reflectance material IR-1000 and rutile type titanium white, disperse 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 2.72% in the slurry
Water after, be slowly added to talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, thickener SN 636 successively, in 2000r/
Disperse 10min under the rotating speed of min；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 3.5% in the slurry
Water, pure-acrylic emulsion XY-208C, add the defoamer Foamstar that coalescents EFC 300, mass percent is 0.18%
309A, pH value regulator AMP-95, mass percent be 1.7% water, bactericide DGOS QB20 carry out after dispersion 15min plus
Enter water redisperse 10min that mass percent is 7.08%.
Embodiment 3：A kind of reflective heat-insulation paint, it includes the raw material of following mass percent：
Near-infrared reflection material IR-1000 is 3%, and rutile type titanium white is 12%, and styrene-acrylic emulsion TL-668 is
23.08%, dispersant 5040 is 1%, and defoamer NEX is 0.21%, and wetting agent PE-100 is 0.65%, hydroxyethyl cellulose TA
3000 is 0.23%, and thickener SN-636 is 0.6%, and bactericide 253 is 0.28%, and pH value regulator C-950 is 0.15%,
Coalescents EFC 300 is 1.3%, and talcum powder is 3.31%, and kaolin is 2.97%, and precipitated calcium carbonate is 11.87%, heavy
Calcium carbonate is 9.86%, and water is 29.49%.
The preparation method of the reflective heat-insulation paint of embodiment 3, comprises the following steps：
Step (1)：Prepare the raw material of the mass percent in embodiment 3；By the defoamer that mass percent is 0.21%
NXZ is divided to for 0.05% and 0.16% two part, by the moisture that mass percent is 29.49% be 12.54%, 3.8%,
4.87%th, 1.7% and 5.18% 5 part；
Step (2)：Water that mass percent is 12.54%, hydroxyethyl cellulose TA 3000 are added in dispersion machine,
Fully dispersed 15min is carried out in the state of rotating speed is 2000r/min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, wetting agent PE-100, matter is sequentially added in the slurry
After measuring the defoamer NXZ, dispersant 5040 that percentage is 0.05%, near-infrared reflection material IR-1000 and golden red are slowly added to
Stone-type titanium dioxide, disperses 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 3.8% in the slurry
After water, talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, thickener SN-636 are slowly added to successively, in 2000r/min
Rotating speed under disperse 10min；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 4.87% in the slurry
Water, styrene-acrylic emulsion TL-668, add defoamer NXZ that 300 mass percents of coalescents EFC are 0.16%, pH value and adjust
After section agent C-950, the water that mass percent is 1.7%, bactericide 253 carry out dispersion 15min, addition mass percent is
5.18% water redisperse 10min.
Embodiment 4：A kind of reflective heat-insulation paint, it includes the raw material of following mass percent：
Near-infrared reflection material IR-1000 is 2%, and rutile type titanium white is 15%, and silicone acrylic emulsion BF-400 is
23.8%, dispersant KP110 are 1%, and defoamer LX-328 is 0.19%, and wetting agent Disponer W-20 are 0.7%, hydroxyl second
Base cellulose HS30000YP2 is 0.25%, and thickener HC40 is 0.54%, and bactericide DGOS QB20 are 0.25%, and pH value is adjusted
Section agent AMP-95 is 0.2%, and coalescents TEXANOL is 1.0%, and talcum powder is 3.21%, and kaolin is 3.16%, lightweight carbon
Sour calcium is 12.34%, and powdered whiting is 8.88%, and water is 27.48%.
The preparation method of the reflective heat-insulation paint of embodiment 4, comprises the following steps：
Step (1)：Prepare the raw material of the mass percent in embodiment 4；By the defoamer that mass percent is 0.19%
LX-328 is divided to for 0.04% and 0.15% two part, by the moisture that mass percent is 27.48% be 11.67%, 2.8%,
5.17%th, 1.9% and 5.94% 5 part；
Step (2)：Water that mass percent is 11.67%, hydroxyethyl cellulose HS30000YP2 are added to into dispersion machine
In, fully dispersed 15min is carried out in the state of rotating speed is 2000r/min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, wetting agent Disponer is sequentially added in the slurry
After W-20, mass percent are 0.04% defoamer LX-328, dispersant KP110, near-infrared reflection material IR- is slowly added to
1000 and rutile type titanium white, disperse 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 2.8% in the slurry
After water, talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, thickener HC40 are slowly added to successively, 2000r/min's
Disperse 10min under rotating speed；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 5.17% in the slurry
Water, silicone acrylic emulsion BF-400, add defoamer LX-328, pH that coalescents TEXANOL mass percents are 0.15%
Value conditioning agent AMP-95, the water that mass percent is 1.9%, bactericide DGOS QB20 add quality hundred after carrying out dispersion 15min
Divide than water redisperse 10min for 5.94%.
Embodiment 5：A kind of reflective heat-insulation paint, it includes the raw material of following mass percent：
Near-infrared reflection material IR-1000 is 4%, and rutile type titanium white is 10%, and pure-acrylic emulsion BA-201 is
23.79%, dispersant G40 are 1.1%, and defoamer LX-328 is 0.19%, and wetting agent X405 is 0.6%, hydroxyethyl cellulose
ED-15 is 0.22%, and thickener HC40 is 0.7%, and bactericide LEX is 0.27%, and pH value regulator PH-210 is 0.2%, into
Film auxiliary agent TEXANOL is 0.97%, and talcum powder is 3.3%, and kaolin is 3.47%, and precipitated calcium carbonate is 12.34%, heavy carbon
Sour calcium is 8.88%, and water is 29.97%.
The preparation method of the reflective heat-insulation paint of embodiment 5, comprises the following steps：
Step (1)：Prepare the raw material of the mass percent in embodiment 5；By the defoamer that mass percent is 0.19%
LX-328 is divided to for 0.04% and 0.15% two part, by the moisture that mass percent is 29.97% be 13.79%, 4.07%,
4%th, 1.7% and 6.41% 5 part；
Step (2)：Water that mass percent is 13.79%, hydroxyethyl cellulose ED-15 are added in dispersion machine,
Rotating speed be 2000r/min in the state of carry out fully dispersed 15min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, wetting agent X405, quality is sequentially added in the slurry
After percentage is 0.04% defoamer LX-328, dispersant G40, near-infrared reflection material IR-1000 and golden red are slowly added to
Stone-type titanium dioxide, disperses 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 4.07% in the slurry
Water after, be slowly added to talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, thickener HC40 successively, in 2000r/min
Rotating speed under disperse 10min；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 4% in the slurry
Water, pure-acrylic emulsion BA-201, add defoamer LX-328, pH value that coalescents PPH mass percents are 0.15% and adjust
After agent PH-210, mass percent are 1.7% water, bactericide LEX carries out dispersion 15min, addition mass percent is 6.41%
Water redisperse 10min.
Embodiment 6：A kind of reflective heat-insulation paint, it includes the raw material of following mass percent：
Near-infrared reflection material IR-1000 is 4%, and rutile type titanium white is 14%, and styrene-acrylic emulsion SME-01 is
22.95%, dispersant EL-2310 are 0.8%, and defoamer LX-328 is 0.24%, and wetting agent PD405 is 0.5%, and ethoxy is fine
Dimension element TA 3000 is 0.24%, and thickener DSX 3290 is 0.48%, and bactericide OLE 251 is 0.2%, pH value regulator C-
950 is 0.15%, and coalescents PPH is 1.5%, and talcum powder is 3.5%, and kaolin is 3.47%, and precipitated calcium carbonate is
11.78%, powdered whiting is 9%, and water is 27.19%.
The preparation method of the reflective heat-insulation paint of embodiment 6, comprises the following steps：
Step (1)：Prepare the raw material of the mass percent in embodiment 6；By the defoamer that mass percent is 0.24%
LX-328 is divided to for 0.08% and 0.16% two part, by the moisture that mass percent is 27.19% be 11.89%, 2.72%,
3.5%th, 2% and 7.08% 5 part；
Step (2)：Water that mass percent is 11.89%, hydroxyethyl cellulose TA 3000 are added in dispersion machine,
Fully dispersed 15min is carried out in the state of rotating speed is 2000r/min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, wetting agent PD405, matter is sequentially added in the slurry
After amount percentage is 0.08% defoamer LX-328, dispersant EL-2310, near-infrared reflection material IR-1000 is slowly added to
And rutile type titanium white, disperse 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 2.72% in the slurry
Water after, be slowly added to talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, thickener DSX 3290 successively,
Disperse 10min under the rotating speed of 2000r/min；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 3.5% in the slurry
Water, styrene-acrylic emulsion SME-01, add defoamer LX-328, pH value that coalescents PPH mass percents are 0.16% and adjust
After agent C-950, mass percent are 2% water, bactericide Ole 251 carries out dispersion 15min, addition mass percent is
7.08% water redisperse 10min.
Embodiment 7：A kind of reflective heat-insulation paint, it includes the raw material of following mass percent：
Near-infrared reflection material IR-1000 is 4%, and rutile type titanium white is 16%, and silicone acrylic emulsion SD-528 is
22.89%, dispersant G40 are 0.8%, and defoamer FoamStar 309A are 0.18%, and wetting agent Disponer W-20 are
0.5%, hydroxyethyl cellulose HS30000YP2 are 0.22%, and thickener SN-636 is 0.7%, and bactericide DGOS QB20 are
0.2%, pH value regulator C-950 is 0.2%, and coalescents DPM is 0.97%, and talcum powder is 3.5%, and kaolin is
3.47%, precipitated calcium carbonate is 12.34%, and powdered whiting is 9.27%, and water is 24.76%.
The preparation method of the reflective heat-insulation paint of embodiment 7, comprises the following steps：
Step (1)：Prepare the raw material of the mass percent in embodiment 7；By the defoamer that mass percent is 0.18%
FoamStar 309A are divided to for 0.04% and 0.14% two part, by the moisture that mass percent is 24.76% be 11.67%,
3.07%th, 4.17%, 2.52% and 3.33% 5 part；
Step (2)：Water that mass percent is 11.67%, hydroxyethyl cellulose HS30000YP2 are added to into dispersion machine
In, fully dispersed 15min is carried out in the state of rotating speed is 2000r/min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, wetting agent Disponer is sequentially added in the slurry
After W-20, mass percent are 0.04% defoamer FoamStar 309A, dispersant G40, near-infrared reflection material is slowly added to
Material IR-1000 and rutile type titanium white, disperse 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 3.07% in the slurry
Water after, be slowly added to talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, thickener SN-636 successively, in 2000r/
Disperse 10min under the rotating speed of min；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 4.17% in the slurry
Water, silicone acrylic emulsion SD-528, add defoamer FoamStar309A that coalescents DPM mass percents are 0.14%,
PH value regulator C-950, mass percent be 2.52% water, bactericide DGOS QB20 add quality after carrying out dispersion 15min
Percentage is 3.33% water redisperse 10min.
Embodiment 8：A kind of reflective heat-insulation paint, it includes the raw material of following mass percent：
Near-infrared reflection material IR-1000 is 3%, and rutile type titanium white is 12%, pure-acrylic emulsion PRIMAL AC-
8349 is 24.79%, and dispersant KP110 is 1.1%, and defoamer WBA is 0.26%, and wetting agent Disponer W-20 are
0.7%, hydroxyethyl cellulose HS30000YP2 are 0.25%, and thickener DSX 3290 is 0.48%, and bactericide 253 is 0.3%,
PH value regulator C-650 is 0.1%, and coalescents EFC 300 is 1.5%, and talcum powder is 3.21%, and kaolin is 2.86%,
Precipitated calcium carbonate is 11.78%, and powdered whiting is 8.88%, and water is 28.79%.
The preparation method of the reflective heat-insulation paint of embodiment 8, comprises the following steps：
Step (1)：Prepare the raw material of the mass percent in embodiment 8；By the defoamer that mass percent is 0.26%
WBA is 0.08% and 0.18% two part, by moisture that mass percent is 28.79% be 13.79%, 2.72%,
3.5%th, 1.7% and 7.08% 5 part；
Step (2)：Water that mass percent is 13.79%, hydroxyethyl cellulose HS30000YP2 are added to into dispersion machine
In, fully dispersed 15min is carried out in the state of rotating speed is 2000r/min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, wetting agent Disponer is sequentially added in the slurry
After W-20, mass percent are 0.08% defoamer WBA, dispersant KP110, near-infrared reflection material IR- is slowly added to
1000 and rutile type titanium white, disperse 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 2.72% in the slurry
Water after, be slowly added to talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, thickener DSX 3290 successively,
Disperse 10min under the rotating speed of 2000r/min；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 3.5% in the slurry
Water, pure-acrylic emulsion PRIMAL AC-8349, add the defoamer that coalescents EFC 300, mass percent is 0.18%
WBA, pH value regulator C-650, mass percent are 1.7% water, bactericide 253 carries out quality hundred is added after dispersion 15min
Divide than water redisperse 10min for 7.08%.
Embodiment 9：A kind of reflective heat-insulation paint, it includes the raw material of following mass percent：
Near-infrared reflection material IR-1000 is 3%, and rutile type titanium white is 17%, and styrene-acrylic emulsion BLJ-816 is
23.08%, dispersant KP110 are 1%, and defoamer WBA is 0.21%, and wetting agent X405 is 0.65%, hydroxyethyl cellulose
HS30000YP2 is 0.23%, and thickener DSX 3551 is 0.6%, and bactericide Ole 251 is 0.28%, pH value regulator C-
950 is 0.15%, and coalescents TEXANOL is 1.3%, and talcum powder is 3.31%, and kaolin is 2.97%, and precipitated calcium carbonate is
12.34%, powdered whiting is 8.88%, and water is 25%.
The preparation method of the reflective heat-insulation paint of embodiment 9, comprises the following steps：
Step (1)：Prepare the raw material of the mass percent in embodiment 9；By the defoamer that mass percent is 0.21%
WBA is divided to for 0.05% and 0.16% two part, by the moisture that mass percent is 25% be 12.54%, 3.8%, 4.87%,
1.7% and 3.09% 5 part；
Step (2)：Water that mass percent is 12.54%, hydroxyethyl cellulose HS30000YP2 are added to into dispersion machine
In, fully dispersed 15min is carried out in the state of rotating speed is 2000r/min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, wetting agent X405, quality is sequentially added in the slurry
After percentage is 0.05% defoamer WBA, dispersant KP110, near-infrared reflection material IR-1000 and rutile are slowly added to
Type titanium dioxide, disperses 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 3.8% in the slurry
After water, talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, thickener DSX 3551 are slowly added to successively, in 2000r/
Disperse 10min under the rotating speed of min；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 4.87% in the slurry
Water, styrene-acrylic emulsion BLJ-816, add defoamer WBA, pH value that coalescents TEXANOL mass percents are 0.16%
Conditioning agent C-950, mass percent be 1.7% water, bactericide Ole 251 add mass percent after carrying out dispersion 15min
For 3.09% water redisperse 10min.
Embodiment 10：A kind of reflective heat-insulation paint, it includes the raw material of following mass percent：
Near-infrared reflection material IR-1000 is 3%, and rutile type titanium white is 18%, and vinyl acetate emulsion TE-2 is
23.52%, dispersant KP110 are 1%, and defoamer LX-328 is 0.19%, and wetting agent Disponer W-20 are 0.7%, hydroxyl second
Base cellulose HS30000YP2 is 0.25%, and thickener HC40 is 0.54%, and bactericide DGOS QB20 are 0.25%, and pH value is adjusted
Section agent AMP-95 is 0.2%, and coalescents TEXANOL is 1.0%, and talcum powder is 3.21%, and kaolin is 3.16%, lightweight carbon
Sour calcium is 11.78%, and powdered whiting is 8.88%, and water is 24.32%.
The preparation method of the reflective heat-insulation paint of embodiment 10, comprises the following steps：
Step (1)：Prepare the raw material of the mass percent in embodiment 10；By the defoamer that mass percent is 0.19%
LX-328 is divided to for 0.04% and 0.15% two part, by the moisture that mass percent is 24.32% be 11.67%, 2.8%,
5.17%th, 1.9% and 2.78% 5 part；
Step (2)：Water that mass percent is 11.67%, hydroxyethyl cellulose HS30000YP2 are added to into dispersion machine
In, fully dispersed 15min is carried out in the state of rotating speed is 2000r/min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, wetting agent Disponer is sequentially added in the slurry
After W-20, mass percent are 0.04% defoamer LX-328, dispersant KP110, near-infrared reflection material IR- is slowly added to
1000 and rutile type titanium white, disperse 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 2.8% in the slurry
After water, talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, thickener HC40 are slowly added to successively, 2000r/min's
Disperse 10min under rotating speed；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 5.17% in the slurry
Water, vinyl acetate emulsion TE-2, add defoamer LX-328, pH value that coalescents TEXANOL mass percents are 0.15%
Conditioning agent AMP-95, mass percent are 1.9% water, bactericide DGOS QB20 carry out quality percentage is added after dispersion 15min
Than water redisperse 10min for 2.78%.
Embodiment 11：A kind of reflective heat-insulation paint, it includes the raw material of following mass percent：
Near-infrared reflection material IR-1000 is 1%, and rutile type titanium white is 12%, and pure-acrylic emulsion XY-208C is
24.79%, dispersant EL-2310 are 1.1%, and defoamer WBA is 0.19%, and wetting agent PD 405 is 0.6%, hydroxy ethyl fiber
Plain ED-15 is 0.22%, and thickener SN-636 is 0.7%, and bactericide Ole 251 is 0.27%, and pH value regulator PH-210 is
0.2%, coalescents DPM are 0.97%, and talcum powder is 3.3%, and kaolin is 3.47%, and precipitated calcium carbonate is 12.34%, weight
Matter calcium carbonate is 8.88%, and water is 29.97%.
The preparation method of the reflective heat-insulation paint of embodiment 11, comprises the following steps：
Step (1)：Prepare the raw material of the mass percent in embodiment 11；By the defoamer that mass percent is 0.19%
WBA is divided to for 0.04% and 0.15% two part, by the moisture that mass percent is 29.97% be 13.79%, 4.07%,
4%th, 1.7% and 6.41% 5 part；
Step (2)：Water that mass percent is 13.79%, hydroxyethyl cellulose ED-15 are added in dispersion machine,
Rotating speed be 2000r/min in the state of carry out fully dispersed 15min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, wetting agent PD 405, matter is sequentially added in the slurry
After amount percentage is 0.04% defoamer WBA, dispersant EL-2310, near-infrared reflection material IR-1000 and gold are slowly added to
Red stone-type titanium dioxide, disperses 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 4.07% in the slurry
Water after, be slowly added to talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, thickener SN-636 successively, in 2000r/
Disperse 10min under the rotating speed of min；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 4% in the slurry
Water, pure-acrylic emulsion XY-208C, add defoamer WBA, pH value regulator that coalescents DPM mass percents are 0.15%
After PH-210, mass percent are 1.7% water, bactericide Ole 251 carries out dispersion 15min, addition mass percent is
6.41% water redisperse 10min.
Embodiment 12：A kind of reflective heat-insulation paint, it includes the raw material of following mass percent：
Near-infrared reflection material IR-1000 is 3%, and rutile type titanium white is 20%, and vinyl acetate emulsion TE is 22.95%,
Dispersant EL-2310 is 0.8%, and defoamer FoamStar 309A are 0.24%, and wetting agent PE-100 is 0.5%, and ethoxy is fine
Dimension element ED-15 is 0.24%, and thickener HC40 is 0.48%, and bactericide LEX is 0.2%, and pH value regulator PH-210 is
0.15%, coalescents EFC 300 are 1.5%, and talcum powder is 3.5%, and kaolin is 3.47%, and precipitated calcium carbonate is
11.78%, powdered whiting is 8.88%, and water is 22.31%.
The preparation method of the reflective heat-insulation paint of embodiment 12, comprises the following steps：
Step (1)：Prepare the raw material of the mass percent in embodiment 12；By the defoamer that mass percent is 0.24%
FoamStar 309A are divided to for 0.08% and 0.16% two part, by the moisture that mass percent is 22.31% be 12.89%,
2.72%th, 3.5%, 2% and 1.2% 5 part；
Step (2)：Water that mass percent is 12.89%, hydroxyethyl cellulose ED-15 are added in dispersion machine,
Rotating speed be 2000r/min in the state of carry out fully dispersed 15min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, wetting agent PE-100, matter is sequentially added in the slurry
After amount percentage is 0.08% defoamer FoamStar 309A, dispersant EL-2310, near-infrared reflection material is slowly added to
IR-1000 and rutile type titanium white, disperse 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 2.72% in the slurry
Water after, be slowly added to talcum powder, kaolin, precipitated calcium carbonate, powdered whiting, thickener HC40 successively, in 2000r/min
Rotating speed under disperse 10min；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 3.5% in the slurry
Water, vinyl acetate emulsion TE, add defoamer FoamStar309A, pH that 300 mass percents of coalescents EFC are 0.16%
After value conditioning agent PH-210, the water that mass percent is 2%, bactericide LEX carry out dispersion 15min, addition mass percent is
1.2% water redisperse 10min.
According to building trade standard JG/T235-2014《Architectural reflective heat-insulation paint》Regulation embodiment 1-12 is contained
The coating for having near-infrared reflection material IR-1000 has carried out the survey of sun luminous reflectance, near-infrared reflection ratio, hemispherical emissivity
Examination, UV-Vis-NIR spectrophotometer Cary-5000 and radiance instrument AE1/RD1 of the tester for using for Agilent.Knot
Fruit is as follows：
Five kinds of market reflective heat-insulation paints on sale are taken using the reflective heat-insulation paint identical masking to embodiment 1-12
The sun light reflectivity that measures with detection method, near-infrared reflection ratio, hemispherical emissivity result it is as follows：
| Sample name | Lightness (L*) | Sun luminous reflectance | Near-infrared reflection ratio | Hemispherical emissivity |
| Comparative example 1 | 96.22 | 0.835 | 0.805 | 0.84 |
| Comparative example 2 | 96.37 | 0.829 | 0.806 | 0.83 |
| Comparative example 3 | 96.48 | 0.839 | 0.826 | 0.85 |
| Comparative example 4 | 96.26 | 0.836 | 0.815 | 0.82 |
| Comparative example 5 | 96.12 | 0.839 | 0.832 | 0.84 |
As can be seen from the table, the reflective heat-insulation paint containing near-infrared reflection material IR-1000 in embodiment 1-12 with
In comparative example 1-5, market reflective heat-insulation paint on sale compares sun luminous reflectance, near-infrared reflection ratio and hemispherical emissivity all
Comparison is high, illustrates that the reflective insulation effect of the reflective heat-insulation paint containing near-infrared reflection material IR-1000 is good, can be significant
Reduce the exposure to the surface temperature of the object under sun heat radiation.
According to GB/T9755-2014《Exterior wall coating material of synthetic resin emulsion》Performance of the regulation to above-mentioned reflective heat-insulation paint
Tested, it is as a result as follows：
In sum, as the functional pigment near-infrared reflection material IR-1000 in coating of the present invention has rational grain
Footpath be distributed, be the near-infrared reflection material for having high reflectance to the infrared band in solar radiation, can effective reflection length exist
The infrared ray of 780-2500nm, therefore applied as reflective insulation made by functional pigment using near-infrared reflection material IR-1000
Material can be strong reflection near infrared ray, such that it is able to the temperature for greatly reducing coated article body surface face.Meanwhile, raw material of the present invention
In rutile titanium dioxide, employ sial coating, with polymolecularity, high stability and be easy to wetting the characteristics of, with
In coating, the amalgamation of each raw material is good, and which also has preferable covering power, therefore can make painting in being added to coating
The stronger covering effect of material tool.Solvent used in coating be water, harmless, environmentally friendly, low production cost.Select
After proportioning of the present invention, coating has higher sun light reflectivity, wherein full sun reflectivity reaches 0.840-
0.859, near-infrared reflection ratio reaches 0.838-0.890, and hemispherical reflectance reaches 0.85-0.91.The reflective insulation that the present invention is provided
Coating has preferable reflecting properties to sunshine, reduces absorption of the object to solar radiation, so as to reduce the table of object
Face temperature, has reached the effect of heat-insulating and energy-saving, and the coating is nontoxic, and weatherability is good, and scrub resistance is good, and cost performance is high, production
Processing facility, it is easy to which application, integrated cost are low, later maintenance facility.
Claims (7)
1. a kind of reflective heat-insulation paint, it is characterised in that：It includes the raw material of following mass percent：
Above each component is amounted to absolutely.
2. a kind of reflective heat-insulation paint according to claim 1, it is characterised in that：The rutile type titanium white has silicon
Aluminium coating.
3. a kind of reflective heat-insulation paint according to claim 1, it is characterised in that：The film forming matter be silicone acrylic emulsion,
One kind in pure-acrylic emulsion, styrene-acrylic emulsion, vinyl acetate emulsion.
4. a kind of reflective heat-insulation paint according to claim 1, it is characterised in that：Described filler includes talcum powder, kaolinite
Soil, precipitated calcium carbonate and powdered whiting.
5. a kind of reflective heat-insulation paint according to claim 4, it is characterised in that：The talcous mass percent is
3.21-3.5%, the kaolinic mass percent are 2.86-3.47%, and the mass percent of the precipitated calcium carbonate is
11.78-12.34%, the mass percent of the powdered whiting is 8.88-10.27%.
6. the preparation method of the reflective heat-insulation paint described in a kind of claim 1-3 any one, it is characterised in that：Including following
Step：
Step (1)：Prepare the raw material of following mass percent：Near-infrared reflection material IR-1000 be 1-5%, rutile type titanium
White powder is 10-20%, and film forming matter is 22.89-24.79%, and dispersant is 0.8-1.1%, and defoamer is 0.18-0.26%,
Wetting agent is 0.5-0.7%, and hydroxyethyl cellulose is 0.22-0.25%, and thickener is 0.48-0.7%, and bactericide is 0.2-
0.3%, pH value regulator is 0.1-0.2%, and coalescents are 0.97-1.5%, and filler is 26.73-29.58%, and water is
20.79-32.63%；
Step (2)：By mass percent be the water of 11.67-13.79%, hydroxyethyl cellulose be added in dispersion machine, in rotating speed
For fully dispersed 15min is carried out in the state of 2000r/min；
Step (3)：The rotating speed of dispersion machine is reduced to into 1500r/min, sequentially adding wetting agent, mass percent in the slurry is
After the defoamer of 0.04-0.08%, dispersant, near-infrared reflection material IR-1000 and rutile type titanium white are slowly added to,
Disperse 15min under the rotating speed of 2000r/min；
Step (4)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 2.72-4.07% in the slurry
Water after, be slowly added to filler, thickener successively, disperse 10min under the rotating speed of 2000r/min；
Step (5)：The rotating speed of dispersion machine is reduced to into 1500r/min, adds mass percent to be 3.5-5.17% in the slurry
Water, film forming matter, it is the defoamer of 0.14-0.18%, pH value regulator, quality to add coalescents, mass percent
Percentage is the water of 1.7-2.52%, bactericide mass percent is added after carrying out dispersion 15min for 1.2-7.08% water again
Dispersion 10min.
7. a kind of reflective heat-insulation paint according to claim 6, it is characterised in that：Described filler includes talcum powder, kaolinite
Soil, precipitated calcium carbonate, powdered whiting, the talcous mass percent be 3.21-3.5%, the kaolinic quality
Percentage is 2.86-3.47%, and the mass percent of the precipitated calcium carbonate is 11.78-12.34%, the powdered whiting
Mass percent be 8.88-10.27%.
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| CN201611078171.1A CN106554685A (en) | 2016-11-30 | 2016-11-30 | A kind of reflective heat-insulation paint and preparation method thereof |
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| CN201611078171.1A CN106554685A (en) | 2016-11-30 | 2016-11-30 | A kind of reflective heat-insulation paint and preparation method thereof |
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Family
ID=58445374
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| CN106752963A (en) * | 2017-01-19 | 2017-05-31 | 四川省四亨实业有限公司 | One kind is except the full effect wall finiss of aldehyde purification |
| CN107151497A (en) * | 2017-05-17 | 2017-09-12 | 广州被动屋科技有限公司 | A kind of water transparent heat insulation paint and preparation method thereof and application method |
| CN107227075A (en) * | 2017-06-02 | 2017-10-03 | 安徽喜宝高分子材料有限公司 | A kind of emulsion paint with excellent freeze-thaw stability |
| CN109161284A (en) * | 2018-07-18 | 2019-01-08 | 湖南漆雕氏制造股份有限公司 | Aqueous reflective heat-insulation paint |
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| CN111334148A (en) * | 2020-03-24 | 2020-06-26 | 上海凡瑞得新型建材有限公司 | Building aerogel thermal insulation coating and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106752963A (en) * | 2017-01-19 | 2017-05-31 | 四川省四亨实业有限公司 | One kind is except the full effect wall finiss of aldehyde purification |
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| CN107227075A (en) * | 2017-06-02 | 2017-10-03 | 安徽喜宝高分子材料有限公司 | A kind of emulsion paint with excellent freeze-thaw stability |
| CN109161284A (en) * | 2018-07-18 | 2019-01-08 | 湖南漆雕氏制造股份有限公司 | Aqueous reflective heat-insulation paint |
| CN109913088A (en) * | 2019-02-23 | 2019-06-21 | 廊坊艾格玛新立材料科技有限公司 | The compound high heat-dissipation powder paint of acrylic acid sial and its preparation process |
| CN110396316A (en) * | 2019-07-23 | 2019-11-01 | 太仓淼品源材料科技有限公司 | A kind of low thermal conductivity infrared-reflection heat-insulation coating and preparation method thereof |
| CN111334148A (en) * | 2020-03-24 | 2020-06-26 | 上海凡瑞得新型建材有限公司 | Building aerogel thermal insulation coating and preparation method thereof |
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