CN107779024A - A kind of heat-preservation building paint containing nanoparticle and preparation method thereof - Google Patents
A kind of heat-preservation building paint containing nanoparticle and preparation method thereof Download PDFInfo
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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
- 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
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
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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
- C09D5/004—Reflecting paints; Signal 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive 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
- 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
- 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
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
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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
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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Abstract
The invention discloses a kind of heat-preservation building paint containing nanoparticle, and be somebody's turn to do the heat-preservation building paint containing nanoparticle includes following raw material according to parts by weight：30 50 parts of hollow tiny pearl, 10 20 parts of nanometer titanium dioxide silica aerogel, 6 10 parts of nano yttrium oxide, 10 20 parts of silicone acrylic emulsion, 5 15 parts of water-base fluorocarbon emulsion, 24 parts of dispersant, 12 parts of wetting agent, 12 parts of defoamer, 13 parts of thickener, 37 parts of mould inhibitor and deionized water.The heat-preservation building paint containing nanoparticle that invention is prepared possess efficiently, thin layer, heat-insulation and heat-preservation, decoration, waterproof, fire prevention, anti-corrosion, electrically isolate from the advantages of integral.
Description
Technical field
The present invention relates to building coating technical field, more particularly to a kind of heat-preservation building paint containing nanoparticle.
Background technology
Building heat-insulation and heat-preservation is to save the energy, improve living environment and use an importance of function.Build energy
Consumption proportion in the whole energy resource consumption of the mankind typically in 30-40%, mostly heating and air-conditioning energy consumption, therefore is built
Energy-saving significance is great.Traditional building thermal insulation material generally existing poor thermal insulation property, working procedure is more, waste is serious, fire line
Can be poor phenomena such as, such as rock wool, mineral wool, foam concrete, mineral wool, material although anti-burning better performances but thermal conductivity factor
Poor, heat insulation effect is not good enough, and meeting water can also fail, so such construction material is extremely difficult to preferable heat insulation heat preservation energy-saving effect
Fruit, this just greatly limit application of traditional building thermal insulation material in architectural engineering.
Building thermal-insulating coating has the efficiently reflectivity to sunlight, excellent anti-ultraviolet property, extraordinary antipollution
Property, good adhesive force, abrasion resistance, acid-alkali-corrosive-resisting and the performance such as anti-mildew, are modern architecture heat-insulation and heat-preservation territorialities
Can excellent, strong applicability, a kind of novel building heat preserving and insulating material with high content of technology.
CN107189596A discloses a kind of heat-preservation building paint containing nanoparticle, nanoparticle part, sepiolite, silicon
It is diatomaceous earth, talcum powder, filler, glass hollow microballoon, desulfurization powder, acrylic emulsion, high-temperature resin, polyethylene glycol, defoamer, viscous
Mixture, thickener, mould inhibitor, bactericide, fire retardant and water, the heat-preserving building containing nanoparticle that the present invention is prepared apply
Expect it is easy to use, and with low heat conduction, insulation, fire-retardant, environmentally friendly and good chemical stability.
There is the reflectivity to sunlight is low, weatherability and corrosion-resistant poor, mould proof for heat-preservation building paint of the prior art
Become poor performance, the problem of thicker adhesive force of coating is poor, thermal conductivity factor is higher, heat insulation and preservation effect is unsatisfactory.
The content of the invention
It is an object of the invention to provide a kind of heat-preservation building paint containing nanoparticle, possess efficiently, it is thin layer, heat-insulated
Insulation, decoration, waterproof, fire prevention, anti-corrosion, electrically isolate from the advantages of integral, solve problems of the prior art.
A kind of heat-preservation building paint containing nanoparticle according to embodiments of the present invention, should the insulation containing nanoparticle
Building coating includes following raw material according to parts by weight：Hollow tiny pearl 30-50 parts, nanometer titanium dioxide silica aerogel 10-20 parts,
Nano yttrium oxide 6-10 parts, silicone acrylic emulsion 10-20 parts, water-base fluorocarbon emulsion 5-15 parts, dispersant 2-4 parts, wetting agent 1-2 parts,
Defoamer 1-2 parts, thickener 1-3 parts, mould inhibitor 3-7 parts and deionized water.
On the basis of such scheme, include the raw material of following parts by weight：Nano titanium oxide 2-6 parts.
On the basis of such scheme, include the raw material of following parts by weight：Nano zine oxide 2-6 parts.
On the basis of such scheme, include the raw material of following parts by weight：Crystal whisker of hexa potassium titanate 3-7 parts.
On the basis of such scheme, the dispersant is dispersant 5040.
On the basis of such scheme, the wetting agent is wetting agent X-405.
On the basis of such scheme, the defoamer is defoamer NXZ.
On the basis of such scheme, the mould inhibitor is ZPT, isothiazoline copper, iodopropynyl formic acid
One or more in ester.
A kind of preparation method of the heat-preservation building paint containing nanoparticle, it is characterised in that comprise the following steps：
Step 1：By hollow tiny pearl, nanometer titanium dioxide silica aerogel, nano yttrium oxide, nano titanium oxide, nanometer
Zinc oxide, crystal whisker of hexa potassium titanate are put into ball mill, after ball milling 20-30min, deionized water will be added in gained mixture and are placed in and stirred
Mix and 2-3h is stirred in machine, then carry out ultrasonic disperse 10-20min, obtain mixture；
Step 2：Step 1 gained mixture is placed in reactor, is heated to 40-60 DEG C, 20-40min is kept, adds
Silicone acrylic emulsion, water-base fluorocarbon emulsion, so that gained mixture is cooled into room after 1200-1500r/min stirring reactions 40-60min
Temperature；
Step 3：Dispersant, wetting agent, defoamer, thickener, mould inhibitor and deionized water are added to mixed obtained by step 2
In compound, 40-80 DEG C is heated to, is stirred with rotating speed 1000-1200r/min, obtains the heat-preserving building containing nanoparticle
Coating.
On the basis of such scheme, the mixing time in the step 3 is 100-150min.
Hollow tiny pearl is the novel light material of hollow and thin-walled ball powdery, excellent performance made of special process
Material, is a kind of spheroid of silvery white gloss, hollow, has hard shell, is N2 or CO2 inert gases in shell, wall thickness is diameter
8%~10%, thermal conductivity factor 0.07W/ (mk) left and right, have density is low, volume is big, thermal conductivity factor is low, compression strength is high,
The advantages that oil absorbency is low, auto-flowability is good.
Nanosized SiO_2 aeroge is a kind of very outstanding light nanoporous amorphous solid material of thermal and insulating performance, its
Porosity is up to 80%~99%, and the typical sizes of hole are 2~50nm, average pore size 20nm, and specific surface area is 600~
1000m2/g, apparent density are 0.003~0.35g/cm3, and room temperature thermal conductivity factor low can reach 0.013W/ (mk), even in 800
Under DEG C high temperature, its thermal conductivity factor is just 0.043W/ (mk), and do not decomposed under high temperature, and no pernicious gas is released, by nanosized SiO_2
Aeroge and hollow tiny pearl mixture, its film have unique microcellular structure, can under the crosslinked action of elastic film forming matter
The physical and mechanical properties of coating is substantially improved, while there are excellent heat reflection and heat-radiating properties.
Crystal whisker of hexa potassium titanate is chain tunnel structure, and loose thickness is 0.1~0.3g/cm3, specific surface area 11m2/
G, mesopore size are 0.8~1.2 μm of diameter, 30~50 μm of length, low (the normal temperature 0.0534W/ (mk), and having of thermal conductivity factor
Negative temperature coefficient (temperature more high thermal conductivity coefficient is more), thermal conductivity factor is 0.0174W/ (mk) at 760 DEG C；Infrared light transmission
It is small：In the μ m of wavelength 0.9~2.4, thick 0.25 μm of crystal whisker of hexa potassium titanate transmitance is only 8.4%.And it is nontoxic, use the longevity
Life length, can be with resistance to 1200 DEG C of high temperature, acid-fast alkali-proof, abrasion-proof insulating, mechanics and good physical performance.
Nano yttrium oxide can be used as curtain coating, increase substantially reflection heating rate.
Nano titanium oxide can more eliminate the peculiar smell in surrounding environment, solution formaldehyde and other harmful substances.
Nano zine oxide is stronger than traditional nano titanium oxide to the safeguard function of ultraviolet, to ultraviolet light,long wave and UV-B
It is respectively provided with good protection effect.
The present invention has an advantageous effect in that compared with prior art：Select with superior heat resistance, weatherability, corrosion-resistant
Silicone acrylic emulsion and water-base fluorocarbon emulsion with water resistance are film forming matter, add hollow tiny pearl, nano silicon gas
Gel, nano yttrium oxide, nano titanium oxide, nano zine oxide, crystal whisker of hexa potassium titanate are filler, and nanosized SiO_2 aeroge is with surpassing
Thin cenosphere has synergy, and its film formed has unique microcellular structure, is keeping thermal conductivity factor ascensional range
On the premise of less, the compression strength of coating is significantly improved, while there are excellent heat reflection and heat-radiating properties, and nano oxygen
Change yttrium and be used as curtain coating, increase substantially reflection heating rate, the film of formation can to the visible rays of 400-1800nm scopes and closely
The solar heat of infrared region carries out high reflection, introduces the extremely low hollow tiny pearl of thermal conductivity factor, nanometer titanium dioxide silica aerogel, six
Potassium titanate crystal whisker forms three-dimensional network filamentary structure to completely cut off the transmission of heat energy, passes through reinforcing reflex solar heat and convection current
Notable resistance, radiant heat transfer and convection heat transfer' heat-transfer by convection can be effectively reduced, so as to reduce the thermal equilibrium temperature of body surface, can be made
Roofing temperature highest reduces by 20 DEG C, and indoor temperature reduces 5-10 DEG C.Product thermal insulation grade reaches R-30.2, heat reflectivity 95%
Left and right, thermal conductivity factor 0.025W/m.K；The heat-preservation building paint containing nanoparticle that the present invention is prepared possess efficiently,
Thin layer, heat-insulation and heat-preservation, decoration, waterproof, fire prevention, anti-corrosion, electrically isolate from the advantages of integral.
Embodiment
For feature, technological means and the concrete function reached of the present invention can be further appreciated that, below with specific implementation
Mode is described in further detail to the present invention.
Raw material：Nanometer titanium dioxide silica aerogel, factor high-tech (Beijing) development in science and technology Co., Ltd；Potassium hexatitanate is brilliant
Must, Tangshan metal whisker composite manufacturing company；Hollow tiny pearl, converge the sub- nanometer new material Co., Ltd of essence in Shanghai；Nanometer two
Titanium oxide, nano yttrium oxide, nano zine oxide, Jiangsu Haitai；Silicone acrylic emulsion, water-base fluorocarbon emulsion, LG-DOW；Dispersant,
Wetting agent, defoamer, mould inhibitor, thickener, LG-DOW.
Embodiment 1
A kind of heat-preservation building paint containing nanoparticle, the heat-preservation building paint containing nanoparticle is somebody's turn to do according to parts by weight
Including following raw material：30 parts of hollow tiny pearl, 10 parts of nanometer titanium dioxide silica aerogel, 6 parts of nano yttrium oxide, nanometer titanium dioxide
2 parts of titanium, 2 parts of nano zine oxide, 3 parts of crystal whisker of hexa potassium titanate, 10 parts of silicone acrylic emulsion, 5 parts of water-base fluorocarbon emulsion, dispersant 50402
Part, wetting agent X-4051 parts, 1 part of defoamer NXZ, 1 part of thickener, 3 parts of mould inhibitor and deionized water.
The mould inhibitor is ZPT.
A kind of preparation method of the heat-preservation building paint containing nanoparticle, it is characterised in that comprise the following steps：
Step 1：By hollow tiny pearl, nanometer titanium dioxide silica aerogel, nano yttrium oxide, nano titanium oxide, nanometer
Zinc oxide, crystal whisker of hexa potassium titanate are put into ball mill, and after ball milling 20min, stirring is placed in by deionized water is added in gained mixture
2-3h is stirred in machine, then carries out ultrasonic disperse 10min, obtains mixture；
Step 2：Step 1 gained mixture is placed in reactor, is heated to 40 DEG C, keeps 20min, adds the breast of silicon third
Liquid, water-base fluorocarbon emulsion, so that gained mixture is cooled into room temperature after 1200r/min stirring reactions 40min；
Step 3：Dispersant, wetting agent, defoamer, thickener, mould inhibitor and deionized water are added to obtained by step 2 and mixed
In thing, 40 DEG C are heated to, 100min is stirred with rotating speed 1000r/min, obtains the heat-preservation building paint containing nanoparticle.
Embodiment 2
A kind of heat-preservation building paint containing nanoparticle, the heat-preservation building paint containing nanoparticle is somebody's turn to do according to parts by weight
Including following raw material：35 parts of hollow tiny pearl, 12 parts of nanometer titanium dioxide silica aerogel, 7 parts of nano yttrium oxide, nanometer titanium dioxide
3 parts of titanium, 3 parts of nano zine oxide, 4 parts of crystal whisker of hexa potassium titanate, 12 parts of silicone acrylic emulsion, 8 parts of water-base fluorocarbon emulsion, dispersant
50402.5 parts, wetting agent X-4051.2 parts, 1.2 parts of defoamer NXZ, 1.5 parts of thickener, 4 parts of mould inhibitor and deionized water.
The mould inhibitor is isothiazoline copper.
A kind of preparation method of the heat-preservation building paint containing nanoparticle, it is characterised in that comprise the following steps：
Step 1：By hollow tiny pearl, nanometer titanium dioxide silica aerogel, nano yttrium oxide, nano titanium oxide, nanometer
Zinc oxide, crystal whisker of hexa potassium titanate are put into ball mill, and after ball milling 22min, stirring is placed in by deionized water is added in gained mixture
2.2h is stirred in machine, then carries out ultrasonic disperse 12min, obtains mixture；
Step 2：Step 1 gained mixture is placed in reactor, is heated to 45 DEG C, keeps 25min, adds the breast of silicon third
Liquid, water-base fluorocarbon emulsion, so that gained mixture is cooled into room temperature after 1250r/min stirring reactions 45min；
Step 3：Dispersant, wetting agent, defoamer, thickener, mould inhibitor and deionized water are added to obtained by step 2 and mixed
In thing, 50 DEG C are heated to, 120min is stirred with rotating speed 1050r/min, obtains the heat-preservation building paint containing nanoparticle.
Embodiment 3
A kind of heat-preservation building paint containing nanoparticle, the heat-preservation building paint containing nanoparticle is somebody's turn to do according to parts by weight
Including following raw material：40 parts of hollow tiny pearl, 15 parts of nanometer titanium dioxide silica aerogel, 8 parts of nano yttrium oxide, nanometer titanium dioxide
4 parts of titanium, 4 parts of nano zine oxide, 5 parts of crystal whisker of hexa potassium titanate, 15 parts of silicone acrylic emulsion, 10 parts of water-base fluorocarbon emulsion, dispersant 50403
Part, wetting agent X-4051.5 parts, 1.5 parts of defoamer NXZ, 2 parts of thickener, 5 parts of mould inhibitor and deionized water.
The mould inhibitor is iodopropynyl formic acid esters.
A kind of preparation method of the heat-preservation building paint containing nanoparticle, it is characterised in that comprise the following steps：
Step 1：By hollow tiny pearl, nanometer titanium dioxide silica aerogel, nano yttrium oxide, nano titanium oxide, nanometer
Zinc oxide, crystal whisker of hexa potassium titanate are put into ball mill, and after ball milling 25min, stirring is placed in by deionized water is added in gained mixture
2.5h is stirred in machine, then carries out ultrasonic disperse 15min, obtains mixture；
Step 2：Step 1 gained mixture is placed in reactor, is heated to 50 DEG C, keeps 30min, adds the breast of silicon third
Liquid, water-base fluorocarbon emulsion, so that gained mixture is cooled into room temperature after 1350r/min stirring reactions 50min；
Step 3：Dispersant, wetting agent, defoamer, thickener, mould inhibitor and deionized water are added to obtained by step 2 and mixed
In thing, 60 DEG C are heated to, 130min is stirred with rotating speed 1100r/min, obtains the heat-preservation building paint containing nanoparticle.
Embodiment 4
A kind of heat-preservation building paint containing nanoparticle, the heat-preservation building paint containing nanoparticle is somebody's turn to do according to parts by weight
Including following raw material：40 parts of hollow tiny pearl, 18 parts of nanometer titanium dioxide silica aerogel, 9 parts of nano yttrium oxide, nanometer titanium dioxide
5 parts of titanium, 5 parts of nano zine oxide, 6 parts of crystal whisker of hexa potassium titanate, 18 parts of silicone acrylic emulsion, 12 parts of water-base fluorocarbon emulsion, dispersant
50403.5 parts, wetting agent X-4051.8 parts, 1.8 parts of defoamer NXZ, 2.5 parts of thickener, 6 parts of mould inhibitor and deionized water.
The mould inhibitor is ZPT, isothiazoline copper, iodopropynyl formic acid esters.
A kind of preparation method of the heat-preservation building paint containing nanoparticle, it is characterised in that comprise the following steps：
Step 1：By hollow tiny pearl, nanometer titanium dioxide silica aerogel, nano yttrium oxide, nano titanium oxide, nanometer
Zinc oxide, crystal whisker of hexa potassium titanate are put into ball mill, and after ball milling 28min, stirring is placed in by deionized water is added in gained mixture
2.8h is stirred in machine, then carries out ultrasonic disperse 18min, obtains mixture；
Step 2：Step 1 gained mixture is placed in reactor, is heated to 40-60 DEG C, 35min is kept, adds silicon
Acrylic emulsion, water-base fluorocarbon emulsion, so that gained mixture is cooled into room temperature after 1450r/min stirring reactions 40-60min；
Step 3：Dispersant, wetting agent, defoamer, thickener, mould inhibitor and deionized water are added to obtained by step 2 and mixed
In thing, 70 DEG C are heated to, 140min is stirred with rotating speed 1150r/min, obtains the heat-preservation building paint containing nanoparticle.
Embodiment 5
A kind of heat-preservation building paint containing nanoparticle, the heat-preservation building paint containing nanoparticle is somebody's turn to do according to parts by weight
Including following raw material：50 parts of hollow tiny pearl, 20 parts of nanometer titanium dioxide silica aerogel, 10 parts of nano yttrium oxide, nano-silica
Change 6 parts of titanium, 6 parts of nano zine oxide, 7 parts of crystal whisker of hexa potassium titanate, 20 parts of silicone acrylic emulsion, 15 parts of water-base fluorocarbon emulsion, dispersant
50404 parts, wetting agent X-4052 parts, 2 parts of defoamer NXZ, 3 parts of thickener, 7 parts of mould inhibitor and deionized water.
The mould inhibitor is ZPT, isothiazoline copper, iodopropynyl formic acid esters.
A kind of preparation method of the heat-preservation building paint containing nanoparticle, it is characterised in that comprise the following steps：
Step 1：By hollow tiny pearl, nanometer titanium dioxide silica aerogel, nano yttrium oxide, nano titanium oxide, nanometer
Zinc oxide, crystal whisker of hexa potassium titanate are put into ball mill, and after ball milling 30min, stirring is placed in by deionized water is added in gained mixture
3h is stirred in machine, then carries out ultrasonic disperse 20min, obtains mixture；
Step 2：Step 1 gained mixture is placed in reactor, is heated to 60 DEG C, keeps 40min, adds the breast of silicon third
Liquid, water-base fluorocarbon emulsion, so that gained mixture is cooled into room temperature after 1500r/min stirring reactions 60min；
Step 3：Dispersant, wetting agent, defoamer, thickener, mould inhibitor and deionized water are added to obtained by step 2 and mixed
In thing, 80 DEG C are heated to, 150min is stirred with rotating speed 1200r/min, obtains the heat-preservation building paint containing nanoparticle.
Part is not described in detail by the present invention, is the known technology of those skilled in the art.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of heat-preservation building paint containing nanoparticle, it is characterised in that should the heat-preservation building paint containing nanoparticle
Include following raw material according to parts by weight：It is hollow tiny pearl 30-50 parts, nanometer titanium dioxide silica aerogel 10-20 parts, nano oxidized
Yttrium 6-10 parts, silicone acrylic emulsion 10-20 parts, water-base fluorocarbon emulsion 5-15 parts, dispersant 2-4 parts, wetting agent 1-2 parts, defoamer 1-2
Part, thickener 1-3 parts, mould inhibitor 3-7 parts and deionized water.
2. a kind of heat-preservation building paint containing nanoparticle according to claim 1, it is characterised in that also including following
The raw material of parts by weight：Nano titanium oxide 2-6 parts.
3. a kind of heat-preservation building paint containing nanoparticle according to claim 1, it is characterised in that also including following
The raw material of parts by weight：Nano zine oxide 2-6 parts.
4. a kind of heat-preservation building paint containing nanoparticle according to claim 1, it is characterised in that also including following
The raw material of parts by weight：Crystal whisker of hexa potassium titanate 3-7 parts.
A kind of 5. heat-preservation building paint containing nanoparticle according to claim 1, it is characterised in that the dispersant
For dispersant 5040.
A kind of 6. heat-preservation building paint containing nanoparticle according to claim 1, it is characterised in that the wetting agent
For wetting agent X-405.
A kind of 7. heat-preservation building paint containing nanoparticle according to claim 1, it is characterised in that the defoamer
For defoamer NXZ.
A kind of 8. heat-preservation building paint containing nanoparticle according to claim 1, it is characterised in that the mould inhibitor
For the one or more in ZPT, isothiazoline copper, iodopropynyl formic acid esters.
9. a kind of preparation method of the heat-preservation building paint containing nanoparticle, it is characterised in that comprise the following steps：
Step 1：By hollow tiny pearl, nanometer titanium dioxide silica aerogel, nano yttrium oxide, nano titanium oxide, nano oxidized
Zinc, crystal whisker of hexa potassium titanate are put into ball mill, and after ball milling 20-30min, mixer is placed in by deionized water is added in gained mixture
In be stirred 2-3h, then carry out ultrasonic disperse 10-20min, obtain mixture；
Step 2：Step 1 gained mixture is placed in reactor, is heated to 40-60 DEG C, 20-40min is kept, adds silicon third
Emulsion, water-base fluorocarbon emulsion, so that gained mixture is cooled into room temperature after 1200-1500r/min stirring reactions 40-60min；
Step 3：Dispersant, wetting agent, defoamer, thickener, mould inhibitor and deionized water are added to step 2 gained mixture
In, 40-80 DEG C is heated to, is stirred with rotating speed 1000-1200r/min, obtains the heat-preservation building paint containing nanoparticle.
10. a kind of preparation method of heat-preservation building paint containing nanoparticle according to claim 9, its feature exist
In the mixing time in the step 3 is 100-150min.
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108864846A (en) * | 2018-07-18 | 2018-11-23 | 安徽诺辰新型材料有限公司 | Nano ceramics fireproof coating |
| CN108976963A (en) * | 2018-07-18 | 2018-12-11 | 安徽诺辰新型材料有限公司 | Nano thermal insulation coating and preparation method thereof |
| CN108976964A (en) * | 2018-07-18 | 2018-12-11 | 安徽诺辰新型材料有限公司 | Nanometer heat isolation paint and preparation method thereof |
| CN108977063A (en) * | 2018-07-18 | 2018-12-11 | 安徽诺辰新型材料有限公司 | Nano composite heat insulation coating and preparation method thereof |
| CN109337469A (en) * | 2018-10-16 | 2019-02-15 | 北京隆源纳欣科技有限公司 | A kind of water nano thermal insulation paint and preparation method |
| CN109517362A (en) * | 2018-11-05 | 2019-03-26 | 重庆市晨誉建材有限公司 | A kind of novel centrifugal thermal insulation material and preparation method thereof |
| CN109627972A (en) * | 2018-12-21 | 2019-04-16 | 北京隆源纳欣科技有限公司 | A kind of nanoporous aerogel thermal insulation paint |
| CN109748543A (en) * | 2019-03-11 | 2019-05-14 | 三河方元绿洲节能科技有限公司 | A kind of ultralight complex heat-preservation fire proofing material and preparation method thereof |
| CN110183149A (en) * | 2019-05-30 | 2019-08-30 | 浙江莱邦新材料有限公司 | A kind of water-proof, heat-insulating, heat-preserving coating and its construction technology |
| CN110330845A (en) * | 2019-07-08 | 2019-10-15 | 浙江工业大学 | A kind of compound heat-insulation coating |
| CN111171657A (en) * | 2020-02-11 | 2020-05-19 | 荆门市诺维英新材料科技有限公司 | Energy-saving environment-friendly fireproof coating and preparation method thereof |
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| CN111620595A (en) * | 2020-06-01 | 2020-09-04 | 邵东飞 | Nano aerogel building material and preparation method thereof |
| CN111675940A (en) * | 2020-07-14 | 2020-09-18 | 上海保立佳新材料有限公司 | Anti-cracking, anti-rust, anti-aging and nano waterproof heat-insulating coating and preparation process thereof |
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| CN109748543B (en) * | 2019-03-11 | 2021-09-28 | 三河方元绿洲节能科技有限公司 | Ultra-light composite heat-insulation fireproof material and preparation method thereof |
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| CN110183149A (en) * | 2019-05-30 | 2019-08-30 | 浙江莱邦新材料有限公司 | A kind of water-proof, heat-insulating, heat-preserving coating and its construction technology |
| CN110330845A (en) * | 2019-07-08 | 2019-10-15 | 浙江工业大学 | A kind of compound heat-insulation coating |
| CN111171657A (en) * | 2020-02-11 | 2020-05-19 | 荆门市诺维英新材料科技有限公司 | Energy-saving environment-friendly fireproof coating and preparation method thereof |
| CN111548060A (en) * | 2020-06-01 | 2020-08-18 | 邵东飞 | Green environment-friendly building material and preparation method thereof |
| CN111620595A (en) * | 2020-06-01 | 2020-09-04 | 邵东飞 | Nano aerogel building material and preparation method thereof |
| CN111675940A (en) * | 2020-07-14 | 2020-09-18 | 上海保立佳新材料有限公司 | Anti-cracking, anti-rust, anti-aging and nano waterproof heat-insulating coating and preparation process thereof |
| WO2022012014A1 (en) * | 2020-07-14 | 2022-01-20 | 上海保立佳新材料有限公司 | Anti-cracking, anti-rust and aging-resistant nano water-proof and heat-insulating coating and preparation process therefor |
| WO2022180087A1 (en) * | 2021-02-25 | 2022-09-01 | Hipor Materials Ab | Insulation material and method for production thereof |
| CN114045092A (en) * | 2021-11-30 | 2022-02-15 | 易元(迁安)新材料科技有限公司 | Novel nano heat-insulating, heat-preserving, anti-corrosive and decorative coating and preparation method thereof |
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