CN106084962A - Adiabatic compositions of additives and purposes - Google Patents
Adiabatic compositions of additives and purposes Download PDFInfo
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- CN106084962A CN106084962A CN201610415168.8A CN201610415168A CN106084962A CN 106084962 A CN106084962 A CN 106084962A CN 201610415168 A CN201610415168 A CN 201610415168A CN 106084962 A CN106084962 A CN 106084962A
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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
- C09D5/32—Radiation-absorbing 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
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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
- C08K3/2279—Oxides; Hydroxides of metals of antimony
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
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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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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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
- 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
- C08K2003/2231—Oxides; Hydroxides of metals of tin
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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
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
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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
- 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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Abstract
The invention discloses a kind of adiabatic compositions of additives, transparent thermal insulation coating, adiabatic transparent article and the purposes of adiabatic compositions of additives.The compositions of the present invention includes that nm near-infrared absorbs powder and nanometer mid and far infrared reflection powder, but does not include blue nano oxidized tungsten powder；It is 2～16:2～16 that described nm near-infrared absorbs the weight proportion of powder and described nanometer mid and far infrared reflection powder；Wherein, it is 20～120nm that described nm near-infrared absorbs the particle diameter of powder；The particle diameter of described nanometer mid and far infrared reflection powder is 20～120nm.The adiabatic compositions of additives of the present invention and adiabatic coating have the thermal-insulation function of excellence.
Description
Technical field
The present invention relates to a kind of adiabatic compositions of additives and purposes, particularly relate to a kind of adiabatic compositions of additives, thoroughly
Bright adiabatic coating, adiabatic transparent article and the purposes of adiabatic compositions of additives.
Background technology
The technology of the most existing multiple production transparent heat insulating dope, these coating technologies many interpolations tin-antiomony oxide (ATO) are received
Rice & peanut milk material or tin indium oxide (ITO) nano pulp one of which are as heat insulation composition.
Such as, the Chinese patent application of Application No. 201110260315.6 discloses the heat-protecting glass of a kind of colourful transparent
Coating, including 39～the nano ATO slurry of the organic siliconresin of 85%, 13.9～60%, 0.1～0.8% nanometer transparent pigment
Mill base and 0.01～the levelling agent of 1%.This patent documentation utilizes good effect of heat insulation and the nano-sized iron oxide pigment of nano ATO
Ultraviolet absorption ability, make coating have good thermal insulation and the transparency；But, it is near that it lays particular emphasis on outside shield glass
Infrared light enters indoor by glass and realizes heat-blocking action, but can not mid and far infrared light in air lock to outdoor radiation, because of
And not there is heat insulation function.
For another example, the Chinese patent application of Application No. 200410014672.4 discloses the compound painting of a kind of nano transparent heat-insulating
Material, wherein have employed nano heat-insulating powder body wet pulp, this nano heat-insulating powder body wet pulp be particle size range 10～60nm, solid content 5～
Nano antimony tin oxide water/alcohol the wet pulp of 15% or particle diameter 10～60nm, solid content 10～20% nano-indium stannum oxide water/
Alcohol wet pulp.This patent documentation makes coating have thermal insulation and the transparency simultaneously, and wherein heat-proof quality is by absorbing, shielding near-infrared
The radiation of wave band and realize.This patent documentation the most alternatively uses ATO or ITO as heat insulating function component, and is distinctly claimed
Bi-material is not used in mixed way.
It addition, the Chinese patent application of Application No. 201110367312.2 discloses a kind of insulating mold coating of transparent glass,
The nanometer mixed slurry wherein comprised contains blue nanometer WO that the primary particle size that weight ratio is 1:1:1 is not more than 40nm3Powder body,
Primary particle size is not more than the blue ATO powder body of 10nm and primary particle size is not more than the blue ITO powder body of 20nm.This patent documentation is recognized
The properties of transparency of the least then insulating moulding coating of particle diameter, heat-proof quality for nanoparticle are the best, and blue nanometer WO3Powder body is necessary
Component.But, present inventor finds, the least preparation technology of particle diameter of nanoparticle is the most complicated, and cost is the highest；And due to
Its huge specific surface tension makes them be easy to reunite so that their aggregate particle size is uncontrollable, thus the final product of impact
The performance of product；Additionally, increase blue nanometer WO3Powder body will further improve the cost of insulating mold coating of transparent glass.
Summary of the invention
The first object of the present invention is to provide a kind of adiabatic compositions of additives, and the cost of said composition is relatively low, by it
Add coating to or other become in membrane product, thus give coating or the heat-insulating property of other one-tenth membrane products excellences.
The second object of the present invention is to provide a kind of transparent thermal insulation coating, this transparent thermal insulation applying coating glass or its
His transparent material surface, while keeping the transparency of material, plays good heat insulating function.
The third object of the present invention is to provide a kind of transparent thermal insulation goods, and described transparent thermal insulation goods are that surface is coated with
The clear glass of above-mentioned transparent thermal insulation coating or transparent polymer material goods, or be containing above-mentioned adiabatic compositions of additives
Adiabatic pad pasting goods.Described transparent thermal insulation goods have the good transparency and excellent heat-insulating property.
The fourth object of the present invention be to provide described adiabatic compositions of additives for prepare transparent thermal insulation coating or
The purposes of above-mentioned insulating product.
The present invention provides a kind of adiabatic compositions of additives, and described compositions includes that nm near-infrared absorbs powder and nanometer
Mid and far infrared reflection powder, but do not include blue nano oxidized tungsten powder；Described nm near-infrared absorbs powder and described nanometer
The weight proportion of mid and far infrared reflection powder is 2～16:2～16；
Wherein, described nm near-infrared absorbs powder in nano antimony tin oxide, nano-silicon nitride, nano aluminium oxide
At least one, it is 20～120nm that described nm near-infrared absorbs the particle diameter of powder；
Wherein, described nanometer mid and far infrared reflection powder selected from nano zircite, nano titanium oxide, nano oxidized niobium,
At least one in nano indium oxide, nano-indium stannum oxide and nano zine oxide, the grain of described nanometer mid and far infrared reflection powder
Footpath is 20～120nm.
The present invention also provides for a kind of adiabatic compositions of additives, and described compositions is absorbed powder and nanometer by nm near-infrared
Mid and far infrared reflection powder composition；Described nm near-infrared absorbs powder and the weight proportion of described nanometer mid and far infrared reflection powder
It is 2～16:2～16；
Wherein, described nm near-infrared absorbs powder in nano antimony tin oxide, nano-silicon nitride, nano aluminium oxide
At least one, it is 20～120nm that described nm near-infrared absorbs the particle diameter of powder；
Wherein, described nanometer mid and far infrared reflection powder selected from nano zircite, nano titanium oxide, nano oxidized niobium,
At least one in nano indium oxide, nano-indium stannum oxide and nano zine oxide, the grain of described nanometer mid and far infrared reflection powder
Footpath is 20～120nm.
According to compositions of the present invention, it is preferable that it is 30～100nm that described nm near-infrared absorbs the particle diameter of powder；
The particle diameter of described nanometer mid and far infrared reflection powder is 30～100nm.
According to compositions of the present invention, it is preferable that described nm near-infrared absorbs powder under 750～2500nm wavelength
Absorbance more than 65%；Described nanometer mid and far infrared reflection powder reflectance under 2.5～20 mum wavelengths is more than 70%.
According to compositions of the present invention, it is preferable that it is tin-antiomony oxide that described nm near-infrared absorbs powder, and described receives
Rice mid and far infrared reflection powder is tin indium oxide.
According to compositions of the present invention, it is preferable that described compositions also includes nanometer infrared reflecting paint；Described
Nm near-infrared absorbs the weight proportion of powder, described nanometer mid and far infrared reflection powder and described nanometer infrared reflecting paint
2～16:2～16:5～12；The particle diameter of described nanometer infrared reflecting paint is 30～100nm.
According to compositions of the present invention, it is preferable that described nanometer infrared reflecting paint selected from nanometer iron oxide red, receive
One or more in rice iron oxide yellow or nano oxidized barba hispanica.
The present invention also provides for a kind of transparent thermal insulation coating, including:
Base resin 18～40 weight portion；
Coating additive 2～20 weight portion；With
Adiabatic compositions of additives 5～25 weight portion；
Wherein, described adiabatic compositions of additives is any one in aforementioned adiabatic compositions of additives.
The present invention also provides for a kind of adiabatic transparent article, and described adiabatic transparent article is that surface is coated with above-mentioned transparent thermal insulation
The clear glass of coating or transparent polymer material goods；Or described adiabatic transparent article is containing aforementioned adiabatic additive group
The adiabatic pad pasting goods of compound.
The present invention also provides for the purposes of aforementioned adiabatic compositions of additives, and it is used for preparing transparent thermal insulation coating, thermal insulation thoroughly
Bright glass, adiabatic transparent polymer material goods or adiabatic pad pasting goods.
The present invention carries out rational proportion by nm near-infrared absorbs the consumption of powder and nanometer mid and far infrared reflection powder, and
Select the nano-powder of appropriate particle size scope especially so that the adiabatic compositions of additives cost of the present invention is relatively low, heat-insulating property
Excellent.The clear glass of adiabatic compositions of additives of the present invention, transparent pad pasting etc. is used to have the properties of transparency and absolutely of excellence
Hot property.Such as, the building of the clear glass of the adiabatic compositions of additives of the present invention is used to have the insulation effect of excellence, room
Interior temperature is affected less by outdoor temperature, cool in summer and warm in winter, environmental protection and energy saving；Use adiabatic compositions of additives saturating of the present invention
The automobile of bright glass by automobile outside ambient temperature affected less, cool in summer and warm in winter, environmental protection and energy saving.
Detailed description of the invention
Below the detailed description of the invention of the present invention is described in further details, but protection scope of the present invention is the most therefore
Any way limited.
In the present invention, tin-antiomony oxide is also referred to as ATO, has the implication that this area is conventional, i.e. stannum oxide and stibium oxide
Semiconductor composition.The tin indium oxide of the present invention is also referred to as ITO, has the implication that this area is conventional, i.e. Indium sesquioxide. and stannum oxide
Semiconductor composition.
In the present invention, " near infrared absorption ", " mid and far infrared reflection " are terms well known in the art, the most superfluous
State.
Unless specifically stated otherwise, " part " of the present invention represents weight portion.Unless specifically stated otherwise, " particle diameter " of the present invention represents flat
All particle diameters.
Although we cannot the adiabatic principle of adiabatic compositions of additives of the Accurate Prediction present invention, but substantially speculate former
Manage as follows: the energy overwhelming majority in solar spectrum is distributed in visible region and near infrared region；Nm near-infrared absorb powder for
The transmitance of visible ray is high, thus ensure that the transparency of glass；Can absorb near infrared light simultaneously, thus by outside the reddest
The Energy Efficient of outskirt intercepts, and plays good effect of heat insulation, the most during the broiling summer can the effective heat outside air lock；
Nanometer mid and far infrared radiation powder also has certain reflection near infrared light, it is possible to by outside part near-infrared photoresistance
Gear, in outdoor, has certain heat-blocking action in summer.Nanometer mid and far infrared reflection powder is high for the transmitance of visible ray, thus
Do not affect the transparency of glass；Meanwhile, nanometer mid and far infrared reflection powder centering far infrared radiation has stronger reflectance, because of
And in cold winter, can effectively prevent the heat energy (predominantly mid and far infrared wave band) of indoor to outdoor leakage, improve simultaneously
Obtain the amount of visible ray and near infrared light from outdoor, thus play heat insulation function.
<adiabatic compositions of additives>
The adiabatic compositions of additives of the present invention includes that nm near-infrared does not absorbs powder and nanometer mid and far infrared reflection powder, but not
Including blue nano oxidized tungsten powder.Described nm near-infrared absorbs powder and the weight of described nanometer mid and far infrared reflection powder
Proportioning is 2～16:2～16.According to a kind of detailed description of the invention of the present invention, the adiabatic compositions of additives of the present invention is only by upper
The nm near-infrared stating weight portion absorbs powder and nanometer mid and far infrared reflection powder composition.Another according to the present invention is embodied as
Mode, the adiabatic compositions of additives of the present invention can also include nanometer infrared reflecting paint；Described nm near-infrared absorbs
The weight proportion of powder, described nanometer mid and far infrared reflection powder and described nanometer infrared reflecting paint is 2～16:2～16:5
～12.
In the present invention, it is preferred to, described nm near-infrared absorbs powder and described nanometer mid and far infrared reflects powder
Weight proportion is 3～15:3～15, more preferably 5～12:5～12.In the present invention, described nm near-infrared absorb powder,
The weight proportion of described nanometer mid and far infrared reflection powder and described nanometer infrared reflecting paint be 3～15:3～15:5～
12；More preferably 5～12:5～12:5～12.
The nm near-infrared of the present invention absorbs powder and is selected from nano antimony tin oxide, nano-silicon nitride, nano aluminium oxide extremely
Few one；It is preferably nano antimony tin oxide or nano-silicon nitride；More preferably tin-antiomony oxide.In the present invention, described nanometer is near
The particle diameter of INFRARED ABSORPTION powder is 20～120nm；It is preferably 20～100nm, more preferably 20～50nm.In the present invention, it is preferred to
Ground, described nm near-infrared absorbs powder absorbance under 750～2500nm wavelength and is more than 65%, more preferably greater than 75%.
The nanometer mid and far infrared reflection powder of the present invention is selected from nano zircite, nano titanium oxide, nano oxidized niobium, nanometer
At least one in Indium sesquioxide., nano-indium stannum oxide and nano zine oxide；It is preferably nano indium oxide or nano-indium stannum oxide；More
It is preferably tin indium oxide.The particle diameter of described nanometer mid and far infrared reflection powder is 20～120nm；Preferably 20～100nm, more preferably
It is 20～50nm.In the present invention, it is preferred to, described nanometer mid and far infrared reflection powder reflectance under 2.5～20 mum wavelengths
More than 65%, more preferably greater than 75%.
The nano antimony tin oxide of the present invention, nano-silicon nitride, nano aluminium oxide, nano zircite, nano titanium oxide, receive
Rice niobium oxide, nano indium oxide, nano-indium stannum oxide, nano zine oxide etc. all can use known in the art those, can
The most freely buy.Can also buy from the market the bigger tin-antiomony oxide of particle diameter, nano-silicon nitride, nano aluminium oxide,
Zirconium oxide, titanium dioxide, niobium oxide, Indium sesquioxide., tin indium oxide, zinc oxide, by this area conventional method, for example with ball milling
Machine is ground to particle size range of the present invention.
The nanometer infrared reflecting paint of the present invention can be selected from the coating pigment of this area conventional color or pigment composition.
Such as, Chinese white: titanium dioxide, zinc oxide, lithopone；Red pigment: iron oxide red, toluidine red, cadmium red etc.；Orange face
Material: molybdenum cadmium orange；Yellow uitramarine chrome yellow, iron oxide yellow, Fast Yellow G；Viridine green: chrome green, chrome oxide green, phthalein are dark green；Blue
Color pigment: iron oxide blue, ultramarine, phthalocyanine blue etc.；Black pigment: iron oxide black, white carbon black etc.；Or any mixing of above-mentioned various pigment
Thing.It addition, may be used without commercially available various nano color paste.The particle diameter of the nanometer infrared reflecting paint of the present invention be preferably 20～
120nm；More preferably 20～100nm, it is further preferably 20～50nm.When the particle diameter of commercial pigment is excessive, ability can be passed through
Territory conventional method, is ground to above-mentioned particle size range for example with ball mill.In some embodiments of the present invention, described
Nanometer infrared reflecting paint is selected from nanometer iron oxide red, nano iron oxide yellow or nano oxidized barba hispanica, and its particle diameter is described above.
The preparation method of the adiabatic compositions of additives of the present invention can be method commonly used in the art, such as, can lead to
Cross and described nm near-infrared is absorbed powder, nanometer mid and far infrared reflection powder, alternatively, and nanometer infrared reflecting paint mixes
Arrive.
<transparent thermal insulation coating>
The transparent thermal insulation coating of the present invention includes basic coating and above-mentioned adiabatic compositions of additives.The present invention's is transparent
Adiabatic coating contains the component of following weight portion: base resin 18～40 parts, coating additive 2～20 parts, above-mentioned adiabatic additive
Compositions 5～25 parts.Described adiabatic coating also can be containing other the coating composition of conventional weight part, such as disperse medium.Make
For preferred embodiment, described adiabatic coating contains the component of following weight portion: base resin 20～35 parts, coating additive 5
～18 parts, above-mentioned adiabatic compositions of additives 6～20 parts.As preferred embodiment, described adiabatic coating contains as follows
The component of weight portion: base resin 22～30 parts, coating additive 6～16 parts, above-mentioned adiabatic compositions of additives 8～18 parts.
In the present invention, described base resin can be aqua type resin or solvent type resin, and according to the type of resin
Select to use water or organic solvent as solvent (disperse medium).When selecting aqua type resin, aqua type resin dispersion is at water
Middle basis of formation resin emulsion, or directly use aqua type resin emulsion.The aqua type resin of the present invention can be commonly used in the art
Those, be selected from any one in acrylic resin, organosilicon modified crylic acid resin and Styrene-acrylic copolymer
Or any mixture.Preferably, the aqua type resin of the present invention is in acrylic resin, organosilicon modified crylic acid resin
Any one or the two mixture.The solvent type resin of the present invention can be commonly used in the art those, is selected from fluorine carbon tree
Any one in fat, polyurethane resin, epoxy resin and alkyd resin or any mixture.It is normal that organic solvent can be selected for this area
Those of rule use, repeat no more.
In the present invention, described coating additive is selected from dispersant, wetting agent, thickening agent, coalescents, defoamer, anticorrosion
Any one in agent, levelling agent and pH adjusting agent or its combination in any.
The dispersant of the present invention can be commonly used in the art those, such as, be selected from inorganic dispersant, organic dispersing agent
Or high polymer dispersant.The example of described inorganic dispersant includes Quadrafos, such as sodium hexameta phosphate, sodium polyphosphate (such as
Calgon N, the Germany's lucky Buddhist nun in Bake (BK Giulini) chemical company's product), PTPP (potassium tripolyphosphate) (KTPP) and tetrapotassium pyrophosphate
(TKPP).The example of described organic dispersing agent includes polyacrylate, polystyrene/maleic acid salt, polyisobutylene
Maleic acid salt and AMP-95 (2-amino-2-methyl 1-propanol) etc..Described organic dispersing agent is preferably sodium salt and ammonium salt.
According to the preferred embodiment of the present invention, described dispersant is ammonium salt dispersant, such as ammonium polyacrylate salt, polystyrene/suitable
Butene dioic acid ammonium salt, polyisobutylene maleic acid ammonium salt, alkane hydroxylammonium salts (the such as moral of the block interpolymers containing acidic-group
The BYK180 of chemical (BYK) company of state Bi Ke).
The wetting agent of the present invention can be selected from polysiloxanes, polysiloxane polyether copolymer, Organic fluoride polymer-modified in
One or arbitrary composition.The wetting agent of the present invention may select commercial goods, such as the BYK-of Bi Ke chemical company of Germany
306, the product such as BYK-307, BYK-330, BYK-333, BYK-341, BYK-344, BYK-310.
The thickening agent of the present invention can be selected from inorganic thickening agent (such as bentonite, attapulgite), cellulose family (such as hydroxyl
B prime, carboxymethyl cellulose etc.), polyacrylate (polyacrylic acid saline solution and acrylic acid ester emulsion), association type polyurethane
Thickening agent, association type polyether polyol etc..
The coalescents of the present invention can be selected from Lauryl Alcohol ester (also known as alcohol ester 12), ethylene glycol phenyl ether, propylene glycol phenylate,
One in diisobutyl dibasic acid ester or any mixture.Preferably, described coalescents uses Lauryl Alcohol ester.
The defoamer of the present invention can be nonionic surfactant, optional mineral oil antifoam agent, organosilicon froth breaking
Any one in agent and not silicon-containing polymer defoamer.The mineral oil antifoam agent of the present invention is generally by carrier, activating agent, developing solvent
Deng composition.Carrier is water, hydrocarbon ils, fatty alcohol etc.；Activating agent divides relatively selected from wax, silicone oil, aliphatic amide, fatty acid ester, height
Protonatomic mass Polyethylene Glycol, natural oil, metallic soap, hydrophobic silica etc..The organic silicon defoamer of the present invention includes poly-two
Methylsiloxane or modified dimethyl polysiloxane (such as BYK-018).The example of the not silicon-containing polymer class defoamer of the present invention
For polyether type polymer.
The preservative of the present invention can select the preservative that this area is conventional, preferably 3-methyl-4-chloro-phenol.
The example of the pH adjusting agent of the present invention can be 2-amino-2-methyl-1-propanol, ammonia etc..
The levelling agent of the present invention can be modified polyorganosiloxane (the such as Levaslip of this (Elementis) company of hamming
432), polyacrylate (the such as BYK-S706 of Bi Ke chemical company of Germany), acrylate copolymer (such as Germany Bi Ke
BYK-350, BYK-356, BYK-359, BYK-361N of chemical company), fluorine richness polyacrylate (such as Germany Bi Ke chemistry
The BYK-388 of company).
According to one of the present invention preferred embodiment, the preparation technology of the transparent thermal insulation coating of the present invention is as follows: first
Nm near-infrared absorbs powder, nanometer mid and far infrared reflection powder makes wet pulp, then presses formula and base resin, coating additive and divide
Dispersion media mix homogeneously, obtains transparent thermal insulation coating.So it is more beneficial for nm near-infrared and absorbs powder, the reflection of nanometer mid and far infrared
Powder fully dispersed.In the adiabatic coating of the present invention, described nm near-infrared absorbs powder, nanometer mid and far infrared reflection powder with 20
～120nm, preferably 20～100nm, the particle diameter of more preferably 20～50nm exists.Described nm near-infrared absorbs powder, nanometer
Mid and far infrared reflection powder is fully dispersed in adiabatic coating, is substantially not present reunion.According to a kind of preferably embodiment party of the present invention
Formula, first can make wet pulp form by above-mentioned nano-powder, and then other components with coating are sufficiently mixed, and obtain the present invention's
Adiabatic coating.The solid content of described wet pulp can be 5～35wt%, more preferably 15～30wt%.Described wet pulp can be by such as
Prepared by lower section method: nm near-infrared absorbs powder 5～30 parts, nanometer mid and far infrared reflection powder 5～30 parts, deionized water 30～70
Part, 95% ethanol 10～30 parts, dispersant 1～5 parts of mixing, with high speed dispersor, ball mill dispersion, obtain particle diameter of nanometer powder
It it is the wet pulp of 20～120nm.
When in the adiabatic compositions of additives in the transparent thermal insulation coating of the present invention possibly together with nanometer infrared reflecting paint,
In the preparation technology of described transparent thermal insulation coating, nanometer infrared reflecting paint absorbs powder, nanometer mid and far infrared with nm near-infrared
Reflection powder makes wet pulp jointly, then carries out step below.
<adiabatic transparent article>
The adiabatic transparent article of the present invention is clear glass or the transparent polymer material that surface is coated with above-mentioned adiabatic coating
Material products (such as PMMA, CA, PS, PVC, PC or PE etc.), more preferably clear glass.The adiabatic transparent article of the present invention is permissible
By above-mentioned transparent thermal insulation applying coating is made in clear glass or a surface of transparent polymer material；Preferably,
Coating layer thickness is 20～100 μm, preferably 30～50 μm.
The adiabatic transparent article of the present invention can also be the adiabatic pad pasting goods containing above-mentioned adiabatic compositions of additives.Institute
State pad pasting goods e.g. building glass pad pasting, automobile glass pad pasting or transparent polymer goods pad pasting etc..Described
Pad pasting can obtain by adding above-mentioned compositions of additives in the conventional material producing pad pasting goods.
<purposes of adiabatic compositions of additives>
The adiabatic compositions of additives of the present invention may apply in various coating, is particularly suitable for transparent thermal insulation and is coated with
Material.The adiabatic compositions of additives of the present invention also also apply be applicable in pad pasting goods, such as, will combine containing additive of the present invention
The adhering film to glass of thing pastes on building glass, automobile glass, excellent effect, and owing to avoiding changing glass, thus cost
Relatively low.
Below by way of specific embodiment, the present invention is described in detail.
<method of testing>
Following preparation example, embodiment, the method for testing of comparative example are described as follows:
Particle diameter is tested: use Britain's Malvern nanometer particle size tester testing example and the transparent thermal insulation coating of comparative example
The particle diameter of middle nano-powder.
Visible light transmissivity is tested: according to GB/T 2680-94, the product of embodiment, comparative example is carried out visible light-transmissive
Rate performance is tested.
Heat-proof quality (sheltering coefficient) is tested: according to JG/T338-2011 to embodiment, the thermal insulation of the product of comparative example
Can test.
<raw material explanation>
Following preparation example, the raw material of embodiment are described as follows:
Polyurethane resin: Guangdong waterproof Yue Feng building materials company limited component A, Guangdong is high by 911；
Polyorganosiloxane resin: formula is shown in Table 1.
Table 1
KH560, TEOS being placed in three-neck flask, addition maleic acid, ethanol stir half a minute, the most slowly
Dropping Ludox, adds epoxy resin E-51 after completing.React 1 hour to obtain transparent clear resin solution.After being aged a night, close
Stand-by.
Other raw materials are commercially available prod.
Preparation example 1
By nano antimony tin oxide 50 grams that particle diameter is 100nm, particle diameter be the nano-indium stannum oxide 50 grams mixing of 100nm all
Even, obtain adiabatic compositions of additives.
Preparation example 2
It is that the nano titanium oxide 25 grams of 120nm, particle diameter are by nano antimony tin oxide 50 grams that particle diameter is 95nm, particle diameter
25 grams of mix homogeneously of the nano indium oxide of 100nm, obtain adiabatic compositions of additives.
Preparation example 3
By nano antimony tin oxide 50 grams that particle diameter is 80nm, particle diameter be the nano oxidized niobium 25 grams of 25nm, particle diameter be 50nm
25 grams of mix homogeneously of nano zine oxide, obtain adiabatic compositions of additives.
Preparation example 4
By nano antimony tin oxide 40 grams that particle diameter is 70nm, particle diameter be the nano indium oxide 20 grams of 100nm, particle diameter be 60nm
Nano-indium stannum oxide 20 grams, particle diameter be 20 grams of mix homogeneously of nano zine oxide of 60nm, obtain adiabatic compositions of additives.
Preparation example 5
It is that the nano-indium stannum oxide 25 grams of 80nm, particle diameter are by nano antimony tin oxide 50 grams that particle diameter is 65nm, particle diameter
25 grams of mix homogeneously of the nano iron oxide yellow of 80nm, obtain adiabatic compositions of additives.
Embodiment 1-5
By according to preparation example 1-5 method prepare adiabatic compositions of additives 30 parts, deionized water 34 parts, ethanol 35 parts,
Dispersant (BYK180) 1 part mixing, is placed in dispersion in high speed dispersor, obtains the wet pulp that solid content is 30wt%.
According to the formula of table 2, under magnetic stirring, by gained wet pulp and polyorganosiloxane resin, levelling agent, defoamer and just
Butanol mix homogeneously, stands, respectively obtains the transparent thermal insulation coating of embodiment 1-5.Wherein, levelling agent uses BYK-S706, disappears
Infusion uses modified dimethyl polysiloxane (BYK-018).
Table 2 (unit: weight portion)
Embodiment 6-10
By the adiabatic compositions of additives 30 parts prepared according to the method for preparation example 1-5, deionized water 34.4 parts, ethanol 34
Part, dispersant (BYK180) 1.6 parts mixing, be placed in dispersion in high speed dispersor, obtain the wet pulp that solid content is 30.0wt%.
According to the formula of table 3, under magnetic stirring, by gained wet pulp and polyurethane resin or aqueous PU acrylic resin
(BASF Aktiengesellschaft JONCRYL U4188), thickening agent, coalescents, levelling agent, defoamer and water mix homogeneously, stand,
Respectively obtain the transparent thermal insulation coating of embodiment 6-10.Wherein, thickening agent uses WT-105A, and coalescents is ethylene glycol only son
Ether/dipropylene, levelling agent uses BYK-S706, and defoamer uses BYK-018.
Table 3 (unit: weight portion)
Comparative example 1 (ITO type)
By nano-indium stannum oxide 30 parts that particle diameter is 60nm, deionized water 34 parts, ethanol 35 parts, dispersant 1 part mixing, put
Disperse in high speed dispersor, obtain the wet pulp that solid content is 30wt%.Under magnetic stirring, by this wet pulp and embodiment 1
Other components mixing that formula is identical, prepares transparent thermal insulation coating.
Comparative example 2 (ATO type)
Nano antimony tin oxide 30 parts that particle diameter is 60nm, deionized water 34 parts, ethanol 34.4 parts, dispersant 1.6 parts are mixed
Close, be placed in dispersion in high speed dispersor, obtain the wet pulp that solid content is 30wt%.Under magnetic stirring, by this wet pulp and enforcement
Other components that the formula of example 6 is identical mix, and prepare transparent thermal insulation coating.
Test example
The transparent thermal insulation coating obtaining embodiment 1-10, comparative example 1-2 carries out particle diameter test respectively.By embodiment 1-
10, the transparent thermal insulation coating that comparative example 1-2 obtains is applied to the surface of clear glass, and coating layer thickness is 35 μm, and carrying out can
See the test of light transmission rate, sheltering coefficient.Experimental result is shown in Table 4.
Table 4
Comparative example 1 uses nanometer mid and far infrared reflection powder ITO to be transparent thermal insulation coating prepared by filled insulation completely, and it is
The thermal insulation coatings of a kind of reflection-type, is suitable for using winter, and expensive.Comparative example 2 uses nm near-infrared to absorb powder completely
ATO is transparent thermal insulation coating prepared by filled insulation, and it is a kind of absorptive-type insulating moulding coating, is suitable for using summer.
Embodiments of the invention 1-10 have employed nm near-infrared absorption powder simultaneously and nanometer mid and far infrared reflection powder is exhausted
Transparent thermal insulation coating prepared by hot filler, and have employed specific weight proportion and specific particle diameter.From table 4, it can be seen that this
The sheltering coefficient of the adiabatic coating of inventive embodiment 1-10 is not inferior to, is even better than comparative example 1-2；Meanwhile, it is maximum
Advantage be, in actual applications, its existing heat-blocking action, be suitable for summer use, have again insulation effect, applicable winter to make
With, can play a role throughout the year, total energy-saving effect is significantly better than comparative example 1 and 2.
Claims (10)
1. an adiabatic compositions of additives, it is characterised in that described compositions includes that nm near-infrared absorbs powder and nanometer
Mid and far infrared reflection powder, but do not include blue nano oxidized tungsten powder；Described nm near-infrared absorbs powder and described nanometer
The weight proportion of mid and far infrared reflection powder is 2～16:2～16；
Wherein, described nm near-infrared absorbs powder and is selected from nano antimony tin oxide, nano-silicon nitride, nano aluminium oxide at least
One, it is 20～120nm that described nm near-infrared absorbs the particle diameter of powder；
Wherein, described nanometer mid and far infrared reflection powder is selected from nano zircite, nano titanium oxide, nano oxidized niobium, nanometer
At least one in Indium sesquioxide., nano-indium stannum oxide and nano zine oxide, the particle diameter of described nanometer mid and far infrared reflection powder is
20～120nm.
2. an adiabatic compositions of additives, it is characterised in that described compositions is absorbed in powder and nanometer by nm near-infrared
Far-infrared reflection powder forms；Described nm near-infrared absorbs the weight proportion of powder and described nanometer mid and far infrared reflection powder
2～16:2～16；
Wherein, described nm near-infrared absorb powder selected from nano antimony tin oxide, nano-silicon nitride, at least the one of nano aluminium oxide
Kind, it is 20～120nm that described nm near-infrared absorbs the particle diameter of powder；
Wherein, described nanometer mid and far infrared reflection powder is selected from nano zircite, nano titanium oxide, nano oxidized niobium, nanometer
At least one in Indium sesquioxide., nano-indium stannum oxide and nano zine oxide, the particle diameter of described nanometer mid and far infrared reflection powder is
20～120nm.
Compositions the most according to claim 1 and 2, it is characterised in that described nm near-infrared absorbs the particle diameter of powder and is
30～100nm；The particle diameter of described nanometer mid and far infrared reflection powder is 30～100nm.
Compositions the most according to claim 1 and 2, it is characterised in that described nm near-infrared absorb powder 750～
Absorbance under 2500nm wavelength is more than 65%；Described nanometer mid and far infrared reflection powder reflection under 2.5～20 mum wavelengths
Rate is more than 70%.
Compositions the most according to claim 1 and 2, it is characterised in that it is stannum oxide that described nm near-infrared absorbs powder
Antimony, described nanometer mid and far infrared reflection powder is tin indium oxide.
Compositions the most according to claim 1, it is characterised in that described compositions also includes nanometer infrared external reflection face
Material, described nm near-infrared absorbs powder, described nanometer mid and far infrared reflection powder and described nanometer infrared reflecting paint
Weight proportion is 2～16:2～16:5～12；The particle diameter of described nanometer infrared reflecting paint is 30～100nm.
Compositions the most according to claim 6, it is characterised in that described nanometer infrared reflecting paint is selected from nano oxidized
One or more in iron oxide red, nano iron oxide yellow or nano oxidized barba hispanica.
8. a transparent thermal insulation coating, including:
Base resin 18～40 weight portion；
Coating additive 2～20 weight portion；With
Adiabatic compositions of additives 5～25 weight portion；
Wherein, described adiabatic compositions of additives is to combine according to the adiabatic additive described in any one of claim 1～7
Thing.
9. an adiabatic transparent article, described adiabatic transparent article is the transparent thermal insulation painting that surface is coated with described in claim 8
The clear glass of material or transparent polymer material goods；Or described adiabatic transparent article is containing any one of claim 1～7
The adiabatic pad pasting goods of described adiabatic compositions of additives.
10. according to the purposes of the adiabatic compositions of additives described in any one of claim 1～7, it is characterised in that it is used for making
Standby transparent thermal insulation coating, adiabatic clear glass, adiabatic transparent polymer material goods or adiabatic pad pasting goods.
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| CN110785387A (en) * | 2017-06-29 | 2020-02-11 | 法国圣戈班玻璃厂 | Functionalized substrates |
| CN111004029A (en) * | 2019-12-17 | 2020-04-14 | 河北弘华节能科技有限公司 | Far infrared energy-saving radiation coating for high-temperature furnace |
| CN111607325A (en) * | 2020-06-18 | 2020-09-01 | 江苏保平信息科技有限公司 | Nano heat-insulating coating |
| CN112029402A (en) * | 2020-09-11 | 2020-12-04 | 湖南尚鑫新材料科技有限公司 | Heat insulation coating composition |
| CN112029431A (en) * | 2020-09-11 | 2020-12-04 | 湖南尚鑫新材料科技有限公司 | Heat-insulating explosion-proof film for automobile front windshield glass |
| CN115044294A (en) * | 2022-06-06 | 2022-09-13 | 广东智能涂料有限公司 | Heat insulation coating |
| WO2023063123A1 (en) * | 2021-10-15 | 2023-04-20 | デンカ株式会社 | Composition for ultraviolet light reflection |
| US11808833B2 (en) | 2016-10-28 | 2023-11-07 | Ppg Industries Ohio, Inc. | Coatings for increasing near-infrared detection distances |
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| US11808833B2 (en) | 2016-10-28 | 2023-11-07 | Ppg Industries Ohio, Inc. | Coatings for increasing near-infrared detection distances |
| US11977154B2 (en) | 2016-10-28 | 2024-05-07 | Ppg Industries Ohio, Inc. | Coatings for increasing near-infrared detection distances |
| CN110785387A (en) * | 2017-06-29 | 2020-02-11 | 法国圣戈班玻璃厂 | Functionalized substrates |
| US11809933B2 (en) | 2018-11-13 | 2023-11-07 | Ppg Industries Ohio, Inc. | Method of detecting a concealed pattern |
| US12001034B2 (en) | 2019-01-07 | 2024-06-04 | Ppg Industries Ohio, Inc. | Near infrared control coating, articles formed therefrom, and methods of making the same |
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| CN112029402A (en) * | 2020-09-11 | 2020-12-04 | 湖南尚鑫新材料科技有限公司 | Heat insulation coating composition |
| CN112029431A (en) * | 2020-09-11 | 2020-12-04 | 湖南尚鑫新材料科技有限公司 | Heat-insulating explosion-proof film for automobile front windshield glass |
| WO2023063123A1 (en) * | 2021-10-15 | 2023-04-20 | デンカ株式会社 | Composition for ultraviolet light reflection |
| CN115044294A (en) * | 2022-06-06 | 2022-09-13 | 广东智能涂料有限公司 | Heat insulation coating |
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Application publication date: 20161109 |