CN109761505A - A kind of heat absorption anti-ultraviolet radiation glass and its processing technology - Google Patents
A kind of heat absorption anti-ultraviolet radiation glass and its processing technology Download PDFInfo
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- CN109761505A CN109761505A CN201910079167.4A CN201910079167A CN109761505A CN 109761505 A CN109761505 A CN 109761505A CN 201910079167 A CN201910079167 A CN 201910079167A CN 109761505 A CN109761505 A CN 109761505A
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Abstract
The invention discloses a kind of heat absorption anti-ultraviolet radiation glass and its processing technologys, the heat absorption anti-ultraviolet radiation glass includes the first glass body and the second glass body, first glass this inner surface is coated with heat absorption anti-ultraviolet radiation layer, outer surface is coated with highly heat-conductive material layer, the processing technology of the heat absorption anti-ultraviolet radiation glass are as follows: the preparation of glass body；The preparation of heat absorption anti-ultraviolet radiation dispersion liquid；The preparation of highly heat-conductive material；In the outer surface of the first glass body spraying highly heat-conductive material, inner surface spraying heat absorption anti-ultraviolet radiation dispersion liquid, the first glass body and the second glass body are pressed, heat absorption anti-ultraviolet radiation glass is obtained；The experimental results showed that heat absorption anti-ultraviolet radiation glass of the invention has preferable shaded effects, it can be effectively prevent the transmission of ultraviolet light, near infrared ray, while there is preferable translucency, help to reduce the influence caused by indoor environment.
Description
Technical field
The present invention relates to non-browning glass technical field, specifically a kind of heat absorption anti-ultraviolet radiation glass and its processing work
Skill.
Background technique
Glass is a kind of transparent semisolid, semiliquid substance, forms contiguous network structure in melting, in cooling procedure
Viscosity is gradually increased and non crystallized silicates nonmetallic materials, and the main component of simple glass is silica, it has
Very high chemical stability, thermal stability and transparency well, are therefore widely used in every field, but common glass
Glass does not have selectivity to the transmission of sunlight, and sunlight is by ultraviolet light (200nm-380nm), visible light (380nm-760nm)
It is formed with infrared ray (760nm-2500nm), when glass is by sufficient visible light-transmissive, infrared ray is the main source of heat,
The amount of heat that infrared light district in solar spectrum is had can be transferred to interior therewith, in order to control room temperature, necessarily need
The burden for aggravating room conditioning, causes energy waste；Meanwhile the radiation of institute's band also can be saturating in the ultraviolet region in solar spectrum
It crosses glass to damage the skin, eyes and immune system of human body, also results in the weather stain of the objects such as leatherware, plastic cement,
Article service life is influenced, therefore, it is necessary to obstruct to infrared ray and ultraviolet light, the higher the better for rejection rate, that is, penetrates
The lower rate the better.
Chinese patent 93105012.X discloses the green glass of a kind of high visible, low ultraviolet and low IR transmittance
Glass composition.The composition is by control iron (with Fe2O3Indicate) it is reduced into FeO and the percentage of both oxides and makes glass
Glass has the property that high visible light transmissivity, low ultraviolet ray transmissivity, low infrared energy transmitance and low total solar energy penetrate
Rate, the glass composition visible light transmittance reach 70% or more, and ultraviolet radioactive transmitance is less than 38%, total solar energy transmitance
It is difficult to control FeO and Fe less than 44.5%, but in such glass one side production process2O3Ratio, on the other hand due to not adding
Add other ultraviolet absorbers, ultraviolet permeability is higher.
Summary of the invention
The purpose of the present invention is to provide a kind of heat absorption anti-ultraviolet radiation glass and its processing technologys, to solve the prior art
The problems in.
To achieve the above object, the invention provides the following technical scheme:
A kind of heat absorption anti-ultraviolet radiation glass, the heat absorption anti-ultraviolet radiation glass include the first glass body and the second glass sheet
Body, first glass this inner surface is coated with heat absorption anti-ultraviolet radiation layer, outer surface is coated with highly heat-conductive material layer.Heat absorption UV resistance
Radiating layer can absorb the infrared ray and ultraviolet light of sunlight, and after absorbing infrared ray, the temperature of the first glass body can be increased, this
When the first glass body heat there are two whereabouts, a whereabouts is the highly heat-conductive material layer that heat is conducted to outer surface, so
After be scattered to outdoor, another whereabouts is that heat is conducted to the second glass body, interior is then scattered to, due to highly heat-conductive material layer
Thermal coefficient be greater than the second glass body thermal coefficient be then scattered to so heat is preferentially conducted to highly heat-conductive material layer
Outdoor enters the room to reduce heat, mitigates the burden of room conditioning, saves the energy, and improve the comfortable of the interior space
Sense, can prevent ultraviolet light to injury caused by skin, eyes of human body etc. the absorption of ultraviolet light.
As optimization, the anti-ultraviolet radiation layer that absorbs heat includes the component of following parts by weight: 10-20 parts of infrared absorbing agents, purple
Outer absorbent 20-30 parts, 5-15 parts of dispersing agent, 1-3 parts of defoaming agent, 30-50 parts of nano-titanium dioxide graft copolymer and water
100-140 parts.
As optimization, ultraviolet absorbing agent is benzotriazole, 2,4-DihydroxyBenzophenone, single benzoic acid resorcinol
One of ester is a variety of, and dispersing agent is one of Arlacel-60, Arlacel-80, Tween-60, Tween-80 or a variety of, defoaming agent
For dimethyl silicone polymer, one of infrared absorbent FeO, CuO, six calcium borides or a variety of, nano-titanium dioxide is connect
Graft copolymer is nano-titanium dioxide, acrylate monomer and fluorochemical monomer graft copolymer.The effect of FeO is that absorption is infrared
Line reduces solar energy transmitance；CuO absorbs infrared ray, facilitates the transmitance for reducing gross energy, and do not change visible light
Transmitance.
The nano-titanium dioxide of acrylate and fluoropolymer monomer graft modification is added in heat absorption anti-ultraviolet radiation layer,
It plays and acts synergistically with ultraviolet absorbing agent, improve the performance that ultraviolet absorber absorbs ultraviolet light, overcome organic uv
The disadvantages of absorbent is volatile, gasification and performance are single；Acrylate and fluoropolymer monomer connect nano-titanium dioxide
Branch is modified, generates the finely dispersed Nanocomposites microballoon in dispersed phase, improves the dispersion stabilization of nanoparticle,
Avoid TiO2The deficiency of easy to reunite, difficult dispersion when the dispersion of aqueous dispersions high speed shear and ultrasonic disperse processing, to make nanometer
The nano effect of titanium dioxide gives full play to；Contain fluorine monomer in nano-titanium dioxide graft copolymer, reduces graft copolymerization
The surface tension of object, improves the compatibility of itself and ultraviolet radiation absorption agent dispersing liquid, and is not easy to form boundary defect, and can enhance suction
The stability of hot anti-ultraviolet radiation layer.
As optimization, highly heat-conductive material layer includes the component of following parts by weight: 10-20 parts of boron nitride powder, boron nitride
1-5 parts of nanometer sheet, 10-30 parts of powdered graphite, 1-5 parts of graphene, 1-10 parts of adhesive and 30-50 parts of base resin.High thermal conductivity
Material is that outermost layer is heat conductive graphite and boron nitride, and center is base resin, and middle layer is graphene and boron nitride nanosheet glue
The thermal conductivity graphene and boron nitride nanosheet of the core-shell structure of stick, outermost heat conductive graphite and boron nitride and middle layer can
To form four passage of heat, the foundation of heat conduction network is thermally conductive so that the highly heat-conductive material has very high thermal coefficient
Performance is significantly larger than simple heat conductive graphite or boron nitride Heat Conduction Material.
As optimization, adhesive is one or both of polystyrene type adhesive, ethyl acetate class adhesive, substrate
Resin is one of polystyrene, polypropylene, polyethylene or a variety of.
As optimization, glass body includes the component of following parts by weight: SiO2 60-90 parts, R210-20 parts of O, CaO
5-10 parts, 1-5 parts of MgO, Al2O31-5 parts, Na21-3 parts of O and K21-5 parts of O.
It is a kind of absorb heat anti-ultraviolet radiation glass processing technology, the processing technology of the heat absorption anti-ultraviolet radiation glass include with
Lower step:
(1) preparation of glass body；
(2) preparation of heat absorption anti-ultraviolet radiation dispersion liquid；
(3) preparation of highly heat-conductive material；
It (4), will in the outer surface of the first glass body spraying highly heat-conductive material, inner surface spraying heat absorption anti-ultraviolet radiation dispersion liquid
First glass body is pressed with the second glass body, obtains heat absorption anti-ultraviolet radiation glass.
As optimization, a kind of processing technology for the anti-ultraviolet radiation glass that absorbs heat, the processing of the heat absorption anti-ultraviolet radiation glass
Technique the following steps are included:
(1) preparation of glass body:
(a) SiO is weighed2、R2O、CaO、MgO、Al2O3、Na2O and K2O is put into ball milling mixing in ball mill, is then placed in crucible,
It is heated in Muffle furnace, is fused into glass metal；
(b) sub-fraction of the resulting glass metal of step (a) is poured into water and carries out the processing of water extraction, most of glass metal is fallen
Enter in-mold molding, is put into Muffle furnace and anneals after shaping and demoulding；
(c) by the glass grinding of the resulting Water Quenching of step (b) at powder, its DSC curve, root are measured using thermogravimetric analyzer
The best nucleation temperature and crystallization temperature of glass body are determined according to DSC curve；
(d) coring and crystallization are carried out under the best nucleation temperature and crystallization temperature that step (c) is surveyed, and obtain glass body；
(2) preparation of heat absorption anti-ultraviolet radiation dispersion liquid: infrared absorbing agents, ultraviolet absorber, dispersing agent and water are weighed and is placed in ball
It grinds in instrument, ball milling, then adds defoaming agent and nano-titanium dioxide graft copolymer, continue ball milling, filtrate is collected in filtering,
As absorb heat anti-ultraviolet radiation dispersion liquid；
(3) preparation of highly heat-conductive material:
(a1) at normal temperature, boron nitride nanosheet and graphene point are added in adhesive, are ultrasonically treated while stirring, mixing is equal
It is even；
(b1) base resin is added in step (1) resulting adhesive, is stirred, is uniformly mixed；
(c1) boron nitride powder and powdered graphite are added in step (b1) resulting resin, are ultrasonically treated while stirring, mixed
Uniformly, highly heat-conductive material is obtained；
(4) preparation of heat absorption non-browning glass:
(a2) degreasing and attachment are carried out to glass body surface；
(b2) highly heat-conductive material obtained by the outer surface spraying process (3) of resulting first glass body of step (a2)；
(c2) in the resulting heat absorption anti-ultraviolet radiation of inner surface spraying process (2) of resulting first glass body of step (b2) point
Dispersion liquid；
(d2) the first glass body is aligned with the second glass body, is then placed in autoclave and is pressed, it is anti-to obtain heat absorption
Ultraviolet radioactive glass.
As optimization, a kind of processing technology for the anti-ultraviolet radiation glass that absorbs heat, the processing of the heat absorption anti-ultraviolet radiation glass
Technique the following steps are included:
(1) preparation of glass body:
(a) SiO is weighed2 60-90 parts, R210-20 parts of O, 5-10 parts of CaO, 1-5 parts of MgO, Al2O31-5 parts, Na21-3 parts of O
And K21-5 parts of O are put into ball milling mixing 1-3h in ball mill, are then placed in crucible, with the liter of 4-6 DEG C/min in Muffle furnace
Warm rate is heated to 1400-1600 DEG C, and constant temperature 3-5h, is fused into glass metal at 1400-1600 DEG C；
(b) 1-5% of the resulting glass metal of step (a) is poured into water and carries out the processing of water extraction, the 95-99% of glass metal pours into mold
Interior molding, the temperature of mold are 600-800 DEG C, are put into Muffle furnace the 3-5h that anneals at 400-600 DEG C rapidly after shaping and demoulding；
(c) glass grinding of the resulting Water Quenching of step (b) is used into NETZSCHSTA449C type at 60-70 μm of powder
Thermogravimetric analyzer measures its DSC curve, and under protection of argon gas, heating rate is 10-12 DEG C/min, is raised to 1000- from room temperature
1200 DEG C, determine its absorb heat paddy and exothermic peak, heat absorption paddy is glass transition temperature, and exothermic peak is crystallization temperature, according to DSC song
Line determines that the best nucleation temperature of glass body is 700-800 DEG C and crystallization temperature is 900-1000 DEG C；
(d) coring is carried out under the best nucleation temperature and crystallization temperature that step (c) is surveyed and crystallization, time are 2-3h, obtain
To glass body；Glass body obtained by coring and crystallization, microhardness are carried out under best nucleation temperature and crystallization temperature
Maximum, water absorption rate is minimum, there is preferable compactness；
(2) preparation of heat absorption anti-ultraviolet radiation dispersion liquid: 10-20 parts of infrared absorbing agents are weighed, 20-30 parts of ultraviolet absorber, are divided
5-15 parts of powder and water 100-140 part are placed in ball milling instrument, at room temperature ball milling 3-5h, then add 1-3 parts of defoaming agent with
30-50 parts of nano-titanium dioxide graft copolymer, continue ball milling 1-3h, filtrate is collected in filtering, as heat absorption anti-ultraviolet radiation point
Dispersion liquid；
(3) preparation of highly heat-conductive material:
(a1) at normal temperature, 1-5 parts and graphene 1-5 parts of boron nitride nanosheet are divided in 1-10 parts of 2-4 addition adhesive, side
It stirs side and is ultrasonically treated 1-2h, be uniformly mixed；It is ultrasonic while stirring, make boron nitride nanosheet, graphene and the glue reunited originally
Glutinous agent obtains depolymerization, so as to realize boron nitride nanosheet and graphene in adhesive it is microcosmic on be uniformly distributed；
(b1) by 30-50 parts of resulting adhesives of addition step (1) of base resin, low whipping speed is under 300-500r/min
30-60min is stirred, is uniformly mixed；Make to be mixed with boron nitride nanosheet and graphene adhesive is evenly distributed in base resin
Surface；
(c1) 10-20 parts and powdered graphite 10-30 parts of boron nitride powder are divided in the 3-5 resulting resin of addition step (b1),
It is ultrasonically treated 1-3h while stirring, is uniformly mixed and obtains highly heat-conductive material；It is ultrasonic while stirring, keep boron nitride powder and graphite equal
The even surface for being wrapped in step (b1) obtained resin, it is heat conductive graphite and boron nitride which, which is outermost layer,
Center is base resin, and middle layer is the core-shell structure of graphene and boron nitride nanosheet adhesive；
(4) preparation of heat absorption non-browning glass:
(a2) it with the greasy dirt on glass cleaner removal glass body surface, dries with a cloth, is then stained with acetone with clean cotton and wipes
Degreasing is wiped, to guarantee that glass body surface does not have greasy dirt and attachment；Decontamination is carried out to glass body surface, is to be subsequent in glass
Glass ontology spraying highly heat-conductive material layer and heat absorption anti-ultraviolet radiation layer are prepared, because the power of coating and glass binding force is directly
Related with the clean level of glass surface, glass surface is cleaner, in conjunction with more secured；
(b2) highly heat-conductive material obtained by the outer surface spraying process (3) of resulting first glass body of step (a2) applies
Layer is with a thickness of 1-3mm；When coating layer thickness is 1-3mm most useful for the heat of conductive glass ontology；
(c2) in the resulting heat absorption anti-ultraviolet radiation of inner surface spraying process (2) of resulting first glass body of step (b2) point
Dispersion liquid, coating layer thickness 0.5-2mm；The ultraviolet and infrared ray in sunlight is absorbed when coating layer thickness is 0.5-2mm,
Highly heat-conductive material layer and heat absorption anti-ultraviolet radiation layer are attached to outer surface and the Nei Biao of the first glass body by way of coating
Face, coating procedure are simple, quick；
(d2) the first glass body is successively aligned with the second glass body, is then placed in autoclave, controlled at 120-
150 DEG C, pressure 12-15Mpa is pressed, and obtains heat absorption anti-ultraviolet radiation glass.By being pressed in autoclave,
Facilitate the further solidification of highly heat-conductive material layer and the anti-ultraviolet radiation layer that absorbs heat.
As optimization, mixing speed is 100-300r/min, supersonic frequency 20-30KHz in step (a1) and (c1).It stirs
It mixes speed and supersonic frequency is too low, the aggregate structure of boron nitride nanosheet, graphene and adhesive cannot be destroyed, and stirring is worked as
Speed and supersonic frequency are excessively high, will cause waste, mixing speed 100-300r/min, when supersonic frequency is 20-30KHz, compared with
Be it is suitable, destroy boron nitride nanosheet, graphene and adhesive aggregate structure and depolymerization.
Compared with prior art, the beneficial effects of the present invention are:
First is that a kind of heat absorption anti-ultraviolet radiation glass of the present invention and preparation method thereof, the heat absorption anti-ultraviolet radiation interior surfaces of glass
Heat absorption anti-ultraviolet radiation layer can absorb the infrared ray and ultraviolet light of sunlight, after absorbing infrared ray, the temperature of the first glass body
Degree can increase, and at this moment the heat of the first glass body is there are two whereabouts, and a whereabouts is that heat is conducted to the height of outer surface to lead
Then hot material layer is scattered to outdoor, another whereabouts is that heat is conducted to the second glass body, is then scattered to interior, due to
The thermal coefficient of highly heat-conductive material layer is greater than the thermal coefficient of the second glass body, so heat is preferentially conducted to highly heat-conductive material
Layer, is then scattered to outdoor, enters the room to reduce heat, mitigates the burden of room conditioning, saves the energy, and improve interior
The comfort in space can prevent ultraviolet light to injury caused by skin, eyes of human body etc. the absorption of ultraviolet light；
Second is that a kind of heat absorption anti-ultraviolet radiation glass of the present invention and preparation method thereof, is added propylene in heat absorption anti-ultraviolet radiation layer
The nano-titanium dioxide of acid esters and fluoropolymer monomer graft modification plays with ultraviolet absorbing agent and acts synergistically, improves purple
Outer absorbent absorbs the performance of ultraviolet light, overcomes the disadvantages of organic uv absorbers are volatile, gasification and performance are single；
Acrylate and fluoropolymer monomer carry out graft modification to nano-titanium dioxide, generate finely dispersed in dispersed phase receive
Rice corpuscles complex microsphere improves the dispersion stabilization of nanoparticle, avoids TiO2Aqueous dispersions high speed shear is dispersed and is surpassed
The deficiency of easy to reunite, difficult dispersion when sound decentralized processing, so that the nano effect of nano-titanium dioxide be made to give full play to；Nano-silica
Change in titanium graft copolymer and contain fluorine monomer, reduce the surface tension of graft copolymer, improves itself and ultraviolet absorbing agent point
The compatibility of dispersion liquid, and be not easy to form boundary defect, and the stability of heat absorption anti-ultraviolet radiation layer can be enhanced；
Third is that a kind of heat absorption anti-ultraviolet radiation glass of the present invention and preparation method thereof, highly heat-conductive material is that outermost layer is heat conductive graphite
And boron nitride, center are base resin, middle layer is the core-shell structure of graphene and boron nitride nanosheet adhesive, outermost layer
Heat conductive graphite and the thermal conductivity graphene and boron nitride nanosheet of boron nitride and middle layer can form four passage of heat, lead
So that the highly heat-conductive material has very high thermal coefficient, heating conduction is significantly larger than simple heat conductive graphite for the foundation of ther mal network
Or boron nitride Heat Conduction Material.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1:
A kind of heat absorption anti-ultraviolet radiation glass, the heat absorption anti-ultraviolet radiation glass include the first glass body and the second glass sheet
Body, first glass this inner surface is coated with heat absorption anti-ultraviolet radiation layer, outer surface is coated with highly heat-conductive material layer.
Heat absorption anti-ultraviolet radiation layer includes the component of following parts by weight: 10 parts of FeO, 20 parts of benzotriazole, sapn-
60 5 parts, 1 part of dimethyl silicone polymer, 30 parts of nano-titanium dioxide graft copolymer and 100 parts of water, wherein nanometer titanium dioxide
Titanium graft copolymer is nano-titanium dioxide, acrylate monomer and fluorochemical monomer graft copolymer.
Highly heat-conductive material layer includes the component of following parts by weight: 10 parts of boron nitride powder, 1 part of boron nitride nanosheet, stone
10 parts of ink powder end, 1 part of graphene, 1 part of polystyrene type adhesive and 30 parts of polystyrene.
Glass body includes the component of following parts by weight: SiO2 60 parts, R210 parts of O, 5 parts of CaO, 1 part of MgO, Al2O3
1 part, Na21 part of O and K21 part of O.
A kind of heat absorption anti-ultraviolet radiation glass, the processing technology of the heat absorption anti-ultraviolet radiation glass are processed using above-mentioned raw materials
The following steps are included:
(1) preparation of glass body:
(a) SiO is weighed2 60 parts, R210 parts of O, 5 parts of CaO, 1 part of MgO, Al2O31 part, Na21 part of O and K21 part of O is put into ball
Ball milling mixing 1h in grinding machine, is then placed in crucible, is heated to 1400 DEG C in Muffle furnace with the heating rate of 4 DEG C/min,
Constant temperature 3h, is fused into glass metal at 1400 DEG C；
(b) the 1% of the resulting glass metal of step (a) is poured into water and carries out the processing of water extraction, the 95% of glass metal pour into mold at
Type, the temperature of mold are 600 DEG C, are put into Muffle furnace the 3h that anneals at 400 DEG C after shaping and demoulding rapidly；
(c) glass grinding of the resulting Water Quenching of step (b) is used into NETZSCHSTA449C type thermogravimetric at 60 μm of powder
Its DSC curve of analysis-e/or determining, under protection of argon gas, heating rate are 10 DEG C/min, are raised to 1000 DEG C from room temperature, determine its suction
Hot paddy and exothermic peak, heat absorption paddy are glass transition temperature, and exothermic peak is crystallization temperature, determines glass body according to DSC curve
Best nucleation temperature be 700 DEG C and crystallization temperature is 900 DEG C；
(d) coring is carried out under the best nucleation temperature and crystallization temperature that step (c) is surveyed and crystallization, time are 2h, obtain
Glass body；
(2) 10 parts of FeO, 20 parts of benzotriazole, 5 parts of Arlacel-60 and water the preparation of heat absorption anti-ultraviolet radiation dispersion liquid: are weighed
100 parts are placed in ball milling instrument, at room temperature ball milling 3h, then add 1 part of dimethyl silicone polymer and nano-titanium dioxide connects
30 parts of graft copolymer, continue ball milling 1h, filtrate is collected in filtering, as heat absorption anti-ultraviolet radiation dispersion liquid；
(3) preparation of highly heat-conductive material:
(a1) at normal temperature, by 1 part of boron nitride nanosheet and 1 part of point of 1 part of adhesive of 2 addition polystyrene type of graphene,
It is ultrasonically treated 1h, mixing speed 100r/min, supersonic frequency 20KHz while stirring, is uniformly mixed；
(b1) by 30 parts of resulting adhesives of addition step (1) of polystyrene, low whipping speed is to stir under 300r/min
30min is uniformly mixed；
(c1) 10 parts and 10 parts of powdered graphite of boron nitride powder are added three times in step (b1) resulting resin, while stirring
It is ultrasonically treated 1h, mixing speed 100r/min, supersonic frequency 20KHz, is uniformly mixed and obtains highly heat-conductive material；
(4) preparation of heat absorption non-browning glass:
(a2) it with the greasy dirt on glass cleaner removal glass body surface, dries with a cloth, is then stained with acetone with clean cotton and wipes
Degreasing is wiped, to guarantee that glass body surface does not have greasy dirt and attachment；
(b2) highly heat-conductive material obtained by the outer surface spraying process (3) of resulting first glass body of step (a2) applies
Layer is with a thickness of 1mm；
(c2) in the resulting heat absorption anti-ultraviolet radiation of inner surface spraying process (2) of resulting first glass body of step (b2) point
Dispersion liquid, coating layer thickness 0.5mm；
(d2) the first glass body is successively aligned with the second glass body, is then placed in autoclave, controlled at 120
DEG C, pressure 12Mpa is pressed, and heat absorption anti-ultraviolet radiation glass is obtained.
Embodiment 2:
A kind of heat absorption anti-ultraviolet radiation glass, the heat absorption anti-ultraviolet radiation glass include the first glass body and the second glass sheet
Body, first glass this inner surface is coated with heat absorption anti-ultraviolet radiation layer, outer surface is coated with highly heat-conductive material layer.
Heat absorption anti-ultraviolet radiation layer includes the component of following parts by weight: 12 parts of CuO, 2,4-DihydroxyBenzophenone 22
Part, 7 parts of Arlacel-80,1.5 parts of dimethyl silicone polymer, 35 parts of nano-titanium dioxide graft copolymer and 110 parts of water, wherein
Nano-titanium dioxide graft copolymer is nano-titanium dioxide, acrylate monomer and fluorochemical monomer graft copolymer.
Highly heat-conductive material layer includes the component of following parts by weight: 12 parts of boron nitride powder, 2 parts of boron nitride nanosheet, stone
15 parts of ink powder end, 2 parts of graphene, 2 parts of ethyl acetate class adhesive and 35 parts of polypropylene.
Glass body includes the component of following parts by weight: SiO2 65 parts, R212 parts of O, 6 parts of CaO, 2 parts of MgO, Al2O3
2 parts, Na21.5 parts of O and K22 parts of O.
A kind of heat absorption anti-ultraviolet radiation glass, the processing technology of the heat absorption anti-ultraviolet radiation glass are processed using above-mentioned raw materials
The following steps are included:
(1) preparation of glass body:
(a) SiO is weighed2 65 parts, R212 parts of O, 6 parts of CaO, 2 parts of MgO, Al2O32 parts, Na21.5 parts of O and K22 parts of O are put into
Ball milling mixing 1.5h in ball mill, is then placed in crucible, is heated to 1450 in Muffle furnace with the heating rate of 4.5 DEG C/min
DEG C, constant temperature 3.5h, is fused into glass metal at 1450 DEG C；
(b) the 2% of the resulting glass metal of step (a) is poured into water and carries out the processing of water extraction, the 96% of glass metal pour into mold at
Type, the temperature of mold are 650 DEG C, are put into Muffle furnace the 3.5h that anneals at 450 DEG C after shaping and demoulding rapidly；
(c) glass grinding of the resulting Water Quenching of step (b) is used into NETZSCHSTA449C type thermogravimetric at 62 μm of powder
Its DSC curve of analysis-e/or determining, under protection of argon gas, heating rate are 10.5 DEG C/min, are raised to 1050 DEG C from room temperature, determine it
Heat absorption paddy and exothermic peak, heat absorption paddy are glass transition temperature, and exothermic peak is crystallization temperature, determines glass sheet according to DSC curve
The best nucleation temperature of body is 720 DEG C and crystallization temperature is 920 DEG C；
(d) coring is carried out under the best nucleation temperature and crystallization temperature that step (c) is surveyed and crystallization, time are 2.5h, obtain
To glass body；
(2) 12 parts of CuO, 22 parts of 2,4-DihydroxyBenzophenone, Arlacel-80 the preparation of heat absorption anti-ultraviolet radiation dispersion liquid: are weighed
7 parts and 110 parts of water are placed in ball milling instrument, and ball milling 3.5h, then adds dimethyl silicone polymer 1.5 part, nanometer at room temperature
35 parts of titanium dioxide graft copolymer, continue ball milling 1.5h, filtrate is collected in filtering, as heat absorption anti-ultraviolet radiation dispersion liquid；
(3) preparation of highly heat-conductive material:
(a1) at normal temperature, by 2 parts of boron nitride nanosheet and 2 parts of points of 2 parts of adhesive of 2 addition ethyl acetate classes of graphene,
It is ultrasonically treated 1.5h, mixing speed 150r/min, supersonic frequency 22KHz while stirring, is uniformly mixed；
(b1) by 35 parts of resulting adhesives of addition step (1) of polypropylene, low whipping speed is to stir under 350r/min
35min is uniformly mixed；
(c1) 12 parts and 15 parts of powdered graphite of boron nitride powder are added three times in step (b1) resulting resin, while stirring
It is ultrasonically treated 1.5h, mixing speed 150r/min, supersonic frequency 22KHz, is uniformly mixed and obtains highly heat-conductive material；
(4) preparation of heat absorption non-browning glass:
(a2) it with the greasy dirt on glass cleaner removal glass body surface, dries with a cloth, is then stained with acetone with clean cotton and wipes
Degreasing is wiped, to guarantee that glass body surface does not have greasy dirt and attachment；
(b2) highly heat-conductive material obtained by the outer surface spraying process (3) of resulting first glass body of step (a2) applies
Layer is with a thickness of 1mm；
(c2) in the resulting heat absorption anti-ultraviolet radiation of inner surface spraying process (2) of resulting first glass body of step (b2) point
Dispersion liquid, coating layer thickness 0.8mm；
(d2) the first glass body is successively aligned with the second glass body, is then placed in autoclave, controlled at 125
DEG C, pressure 13Mpa is pressed, and heat absorption anti-ultraviolet radiation glass is obtained.
Embodiment 3:
A kind of heat absorption anti-ultraviolet radiation glass, the heat absorption anti-ultraviolet radiation glass include the first glass body and the second glass sheet
Body, first glass this inner surface is coated with heat absorption anti-ultraviolet radiation layer, outer surface is coated with highly heat-conductive material layer.
Heat absorption anti-ultraviolet radiation layer includes the component of following parts by weight: six 15 parts of calcium borides, single benzoic acid resorcinol
25 parts of ester, 10 parts of Tween-60,2 parts of dimethyl silicone polymer, 40 parts of nano-titanium dioxide graft copolymer and 120 parts of water,
In, nano-titanium dioxide graft copolymer is nano-titanium dioxide, acrylate monomer and fluorochemical monomer graft copolymer.
Highly heat-conductive material layer includes the component of following parts by weight: 15 parts of boron nitride powder, 3 parts of boron nitride nanosheet, stone
20 parts of ink powder end, 3 parts of graphene, 5 parts of polystyrene type adhesive and 40 parts of polyethylene.
Glass body includes the component of following parts by weight: SiO2 75 parts, R215 parts of O, 8 parts of CaO, 3 parts of MgO, Al2O3
3 parts, Na22 parts of O and K23 parts of O.
A kind of heat absorption anti-ultraviolet radiation glass, the processing technology of the heat absorption anti-ultraviolet radiation glass are processed using above-mentioned raw materials
The following steps are included:
(1) preparation of glass body:
(a) SiO is weighed2 75 parts, R215 parts of O, 8 parts of CaO, 3 parts of MgO, Al2O33 parts, Na22 parts of O and K23 parts of O are put into ball
Ball milling mixing 2h in grinding machine, is then placed in crucible, is heated to 1500 DEG C in Muffle furnace with the heating rate of 5 DEG C/min,
Constant temperature 4h, is fused into glass metal at 1500 DEG C；
(b) the 3% of the resulting glass metal of step (a) is poured into water and carries out the processing of water extraction, the 97% of glass metal pour into mold at
Type, the temperature of mold are 700 DEG C, are put into Muffle furnace the 4h that anneals at 500 DEG C after shaping and demoulding rapidly；
(c) glass grinding of the resulting Water Quenching of step (b) is used into NETZSCHSTA449C type thermogravimetric at 65 μm of powder
Its DSC curve of analysis-e/or determining, under protection of argon gas, heating rate are 11 DEG C/min, are raised to 1100 DEG C from room temperature, determine its suction
Hot paddy and exothermic peak, heat absorption paddy are glass transition temperature, and exothermic peak is crystallization temperature, determines glass body according to DSC curve
Best nucleation temperature be 750 DEG C and crystallization temperature is 950 DEG C；
(d) coring is carried out under the best nucleation temperature and crystallization temperature that step (c) is surveyed and crystallization, time are 2.5h, obtain
To glass body；
(2) it the preparation of heat absorption anti-ultraviolet radiation dispersion liquid: weighs 15 parts of six calcium boride, single 25 parts of benzoic acid resorcinol, spit
- 60 10 parts and 120 parts of water of temperature are placed in ball milling instrument, ball milling 4h at room temperature, then add 2 parts of dimethyl silicone polymer and
40 parts of nano-titanium dioxide graft copolymer, continue ball milling 2h, filtrate is collected in filtering, as heat absorption anti-ultraviolet radiation dispersion liquid；
(3) preparation of highly heat-conductive material:
(a1) at normal temperature, 3 parts and 3 parts of graphene of boron nitride nanosheet are added three times in 5 parts of polystyrene type adhesive,
It is ultrasonically treated 1.5h, mixing speed 200r/min, supersonic frequency 25KHz while stirring, is uniformly mixed；
(b1) by 40 parts of resulting adhesives of addition step (1) of polyethylene, low whipping speed is to stir under 400r/min
45min is uniformly mixed；
(c1) by 15 parts of boron nitride powder and 20 parts of points of 4 resulting resins of addition step (b1) of powdered graphite, while stirring
It is ultrasonically treated 2h, mixing speed 200r/min, supersonic frequency 25KHz, is uniformly mixed and obtains highly heat-conductive material；
(4) preparation of heat absorption non-browning glass:
(a2) it with the greasy dirt on glass cleaner removal glass body surface, dries with a cloth, is then stained with acetone with clean cotton and wipes
Degreasing is wiped, to guarantee that glass body surface does not have greasy dirt and attachment；
(b2) highly heat-conductive material obtained by the outer surface spraying process (3) of resulting first glass body of step (a2) applies
Layer is with a thickness of 2mm；
(c2) in the resulting heat absorption anti-ultraviolet radiation of inner surface spraying process (2) of resulting first glass body of step (b2) point
Dispersion liquid, coating layer thickness 1.5mm；
(d2) the first glass body is successively aligned with the second glass body, is then placed in autoclave, controlled at 135
DEG C, pressure 13Mpa is pressed, and heat absorption anti-ultraviolet radiation glass is obtained.
Embodiment 4:
A kind of heat absorption anti-ultraviolet radiation glass, the heat absorption anti-ultraviolet radiation glass include the first glass body and the second glass sheet
Body, first glass this inner surface is coated with heat absorption anti-ultraviolet radiation layer, outer surface is coated with highly heat-conductive material layer.
Heat absorption anti-ultraviolet radiation layer includes the component of following parts by weight: 18 parts of mixture, three nitrogen of benzo of FeO and CuO
2.5 parts of 12 parts of 28 parts of mixture, Tween-80, dimethyl silicone polymer, the nano-silica of azoles and 2,4-DihydroxyBenzophenone
Change 45 parts and 135 parts of water of titanium graft copolymer, wherein nano-titanium dioxide graft copolymer is nano-titanium dioxide, acrylic acid
Ester monomer and fluorochemical monomer graft copolymer.
Highly heat-conductive material layer includes the component of following parts by weight: 18 parts of boron nitride powder, 4 parts of boron nitride nanosheet, stone
Ink powder end 28 parts, 4 parts of graphene, polystyrene type adhesive and ethyl acetate class adhesive 8 parts of mixture and polystyrene
With 45 parts of polyacrylic mixture.
Glass body includes the component of following parts by weight: SiO2 85 parts, R218 parts of O, 8 parts of CaO, 4 parts of MgO, Al2O3
4 parts, Na22.5 parts of O and K24 parts of O.
A kind of heat absorption anti-ultraviolet radiation glass, the processing technology of the heat absorption anti-ultraviolet radiation glass are processed using above-mentioned raw materials
The following steps are included:
(1) preparation of glass body:
(a) SiO is weighed2 85 parts, R218 parts of O, 8 parts of CaO, 4 parts of MgO, Al2O34 parts, Na22.5 parts of O and K24 parts of O are put into
Ball milling mixing 2.5h in ball mill, is then placed in crucible, is heated to 1550 in Muffle furnace with the heating rate of 5.5 DEG C/min
DEG C, constant temperature 4.5h, is fused into glass metal at 1550 DEG C；
(b) the 4% of the resulting glass metal of step (a) is poured into water and carries out the processing of water extraction, the 98% of glass metal pour into mold at
Type, the temperature of mold are 750 DEG C, are put into Muffle furnace the 4.5h that anneals at 550 DEG C after shaping and demoulding rapidly；
(c) glass grinding of the resulting Water Quenching of step (b) is used into NETZSCHSTA449C type thermogravimetric at 68 μm of powder
Its DSC curve of analysis-e/or determining, under protection of argon gas, heating rate are 11 DEG C/min, are raised to 1150 DEG C from room temperature, determine its suction
Hot paddy and exothermic peak, heat absorption paddy are glass transition temperature, and exothermic peak is crystallization temperature, determines glass body according to DSC curve
Best nucleation temperature be 780 DEG C and crystallization temperature is 980 DEG C；
(d) coring is carried out under the best nucleation temperature and crystallization temperature that step (c) is surveyed and crystallization, time are 2.5h, obtain
To glass body；
(2) 18 parts of mixture, the benzotriazole and 2,4- of FeO and CuO the preparation of heat absorption anti-ultraviolet radiation dispersion liquid: are weighed
12 parts of 28 parts of mixture, the Tween-80 of dihydroxy benaophenonel and 135 parts of water are placed in ball milling instrument, at room temperature ball milling
Then 4.5h adds 2.5 parts and 45 parts of nano-titanium dioxide graft copolymer of dimethyl silicone polymer, continues ball milling 2.5h,
Filtrate is collected in filtering, as heat absorption anti-ultraviolet radiation dispersion liquid；
(3) preparation of highly heat-conductive material:
(a1) at normal temperature, polystyrene type adhesive and acetic acid are added three times by 4 parts and 4 parts of graphene of boron nitride nanosheet
In 8 parts of mixture of ethyl ester class adhesive, it is ultrasonically treated 1.5h, mixing speed 250r/min while stirring, supersonic frequency is
28KHz is uniformly mixed；
(b1) by 45 parts of resulting adhesives of addition step (1) of polystyrene and polyacrylic mixture, low whipping speed is
55min is stirred under 450r/min, is uniformly mixed；
(c1) by 18 parts of boron nitride powder and 28 parts of points of 4 resulting resins of addition step (b1) of powdered graphite, while stirring
It is ultrasonically treated 2.5h, mixing speed 250r/min, supersonic frequency 28KHz, is uniformly mixed and obtains highly heat-conductive material；
(4) preparation of heat absorption non-browning glass:
(a2) it with the greasy dirt on glass cleaner removal glass body surface, dries with a cloth, is then stained with acetone with clean cotton and wipes
Degreasing is wiped, to guarantee that glass body surface does not have greasy dirt and attachment；
(b2) highly heat-conductive material obtained by the outer surface spraying process (3) of resulting first glass body of step (a2) applies
Layer is with a thickness of 2.8mm；
(c2) in the resulting heat absorption anti-ultraviolet radiation of inner surface spraying process (2) of resulting first glass body of step (b2) point
Dispersion liquid, coating layer thickness 1.8mm；
(d2) the first glass body is successively aligned with the second glass body, is then placed in autoclave, controlled at 140
DEG C, pressure 14Mpa is pressed, and heat absorption anti-ultraviolet radiation glass is obtained.
Embodiment 5:
A kind of heat absorption anti-ultraviolet radiation glass, the heat absorption anti-ultraviolet radiation glass include the first glass body and the second glass sheet
Body, first glass this inner surface is coated with heat absorption anti-ultraviolet radiation layer, outer surface is coated with highly heat-conductive material layer.
Heat absorption anti-ultraviolet radiation layer includes the component of following parts by weight: 20 parts of the mixture of CuO and six calcium borides, 2,4-
Dihydroxy benaophenonel and 30 parts of the mixture of single benzoic acid resorcinol, Arlacel-60 and Arlacel-80 15 parts of mixture,
3 parts of dimethyl silicone polymer, 50 parts of nano-titanium dioxide graft copolymer and 140 parts of water, wherein nano-titanium dioxide grafting is altogether
Polymers is nano-titanium dioxide, acrylate monomer and fluorochemical monomer graft copolymer.
Highly heat-conductive material layer includes the component of following parts by weight: 20 parts of boron nitride powder, 5 parts of boron nitride nanosheet, stone
30 parts of ink powder end, 5 parts of graphene, 50 parts of mixture of 10 parts of ethyl acetate class adhesive and polypropylene and polyethylene.
Glass body includes the component of following parts by weight: SiO2 90 parts, R220 parts of O, 10 parts of CaO, 5 parts of MgO,
Al2O35 parts, Na23 parts of O and K25 parts of O.
A kind of heat absorption anti-ultraviolet radiation glass, the processing technology of the heat absorption anti-ultraviolet radiation glass are processed using above-mentioned raw materials
The following steps are included:
(1) preparation of glass body:
(a) SiO is weighed2 90 parts, R220 parts of O, 10 parts of CaO, 5 parts of MgO, Al2O35 parts, Na23 parts of O and K25 parts of O are put into
Ball milling mixing 3h in ball mill, is then placed in crucible, is heated to 1600 DEG C in Muffle furnace with the heating rate of 6 DEG C/min,
Constant temperature 5h, is fused into glass metal at 1600 DEG C；
(b) the 5% of the resulting glass metal of step (a) is poured into water and carries out the processing of water extraction, the 99% of glass metal pour into mold at
Type, the temperature of mold are 800 DEG C, are put into Muffle furnace the 5h that anneals at 600 DEG C after shaping and demoulding rapidly；
(c) glass grinding of the resulting Water Quenching of step (b) is used into NETZSCHSTA449C type thermogravimetric at 70 μm of powder
Its DSC curve of analysis-e/or determining, under protection of argon gas, heating rate are 12 DEG C/min, are raised to 1200 DEG C from room temperature, determine its suction
Hot paddy and exothermic peak, heat absorption paddy are glass transition temperature, and exothermic peak is crystallization temperature, determines glass body according to DSC curve
Best nucleation temperature be 800 DEG C and crystallization temperature is 1000 DEG C；
(d) coring is carried out under the best nucleation temperature and crystallization temperature that step (c) is surveyed and crystallization, time are 3h, obtain
Glass body；
(2) 20 parts of mixture, 2, the 4- dihydroxy two of CuO and six calcium borides the preparation of heat absorption anti-ultraviolet radiation dispersion liquid: are weighed
15 parts of the mixture and water 140 of Benzophenone and 30 parts of the mixture of single benzoic acid resorcinol, Arlacel-60 and Arlacel-80 are set
In ball milling instrument, ball milling 5h, then adds 3 parts of dimethyl silicone polymer and nano-titanium dioxide graft copolymer at room temperature
50 parts, continue ball milling 3h, filtrate is collected in filtering, as heat absorption anti-ultraviolet radiation dispersion liquid；
(3) preparation of highly heat-conductive material:
(a1) at normal temperature, by 5 parts of boron nitride nanosheet and 5 parts of points of 10 parts of adhesive of 4 addition ethyl acetate classes of graphene,
It is ultrasonically treated 2h, mixing speed 300r/min, supersonic frequency 30KHz while stirring, is uniformly mixed；
(b1) by 50 parts of resulting adhesives of addition step (1) of mixture of polypropylene and polyethylene, low whipping speed is
60min is stirred under 500r/min, is uniformly mixed；
(c1) by 20 parts of boron nitride powder and 30 parts of points of 5 resulting resins of addition step (b1) of powdered graphite, while stirring
It is ultrasonically treated 3h, mixing speed 300r/min, supersonic frequency 30KHz, is uniformly mixed and obtains highly heat-conductive material；
(4) preparation of heat absorption non-browning glass:
(a2) it with the greasy dirt on glass cleaner removal glass body surface, dries with a cloth, is then stained with acetone with clean cotton and wipes
Degreasing is wiped, to guarantee that glass body surface does not have greasy dirt and attachment；
(b2) highly heat-conductive material obtained by the outer surface spraying process (3) of resulting first glass body of step (a2) applies
Layer is with a thickness of 3mm；
(c2) in the resulting heat absorption anti-ultraviolet radiation of inner surface spraying process (2) of resulting first glass body of step (b2) point
Dispersion liquid, coating layer thickness 2mm；
(d2) the first glass body is successively aligned with the second glass body, is then placed in autoclave, controlled at 150
DEG C, pressure 15Mpa is pressed, and heat absorption anti-ultraviolet radiation glass is obtained.
Comparative example:
With application No. is 201710433859 Chinese patents as a comparison case.
Effect example:
(1) laboratory sample: obtained by the embodiment of the present invention 1 to 5 heat absorption anti-ultraviolet radiation glass and comparative example obtained by every
Hot laminated glass.
(2) experimental method: " building glass visible transmission ratio, sunlight are direct according to GB/T 2680-94 for shading coefficient
The measurement of transmittance, total solar energy transmittance, ultraviolet (uv) transmission when in relation to glass pane parameter " it is measured；It is ultraviolet light, visible
Light, infrared light transmission are detected using NASEN NS10A high-precision sun film detector；Heat transfer coefficient is according to GB/T
22476-2008 " calculating and test of hollow glass stable state U value (heat transfer coefficient) " is measured, and testing result is shown in Table 1.
The performance test results of 1 laboratory sample of table
(3) experimental result: from table 1 it follows that heat absorption anti-ultraviolet radiation glass obtained by the embodiment of the present invention 1 to 5 obtains
Shading coefficient 0.41 and hereinafter, ultraviolet ray transmissivity 8% and hereinafter, visible light transmittance 90% or more, closely
Infrared light transmission 10% and hereinafter, and the shading coefficient of heat-insulating laminated glass obtained by comparative example be 0.69, ultraviolet light
Transmitance is 43%, it is seen that light transmission rate 72%, near infrared ray transmitance are 36%, the experimental results showed that, the embodiment of the present invention 1
There are preferable shaded effects to heat absorption anti-ultraviolet radiation Glazing example obtained by 5, ultraviolet light, near-infrared can be effectively prevent
The transmission of line, while there is preferable translucency, compared with the prior art in common laminated glass, help to reduce to interior
It is influenced caused by environment.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any label in claim should not be construed as limiting the claims involved.
Claims (10)
1. a kind of heat absorption anti-ultraviolet radiation glass, which is characterized in that the heat absorption anti-ultraviolet radiation glass includes the first glass body
With the second glass body, this inner surface of first glass is coated with heat absorption anti-ultraviolet radiation layer, outer surface is coated with high thermal conductivity
Material layer.
2. a kind of heat absorption anti-ultraviolet radiation glass according to claim 1, which is characterized in that the heat absorption anti-ultraviolet radiation
Layer includes the component of following parts by weight: 10-20 parts of infrared absorbing agents, 5-15 parts of dispersing agent, disappear at 20-30 parts of ultraviolet absorber
1-3 parts of infusion, 30-50 parts of nano-titanium dioxide graft copolymer and 100-140 parts of water.
3. a kind of heat absorption anti-ultraviolet radiation glass according to claim 2, it is characterised in that: the ultraviolet absorbing agent is
One of benzotriazole, 2,4-DihydroxyBenzophenone, single benzoic acid resorcinol are a variety of, and the dispersing agent is department
One of disk -60, Arlacel-80, Tween-60, Tween-80 are a variety of, and the defoaming agent is dimethyl silicone polymer, described red
Ultraviolet absorbers are one of FeO, CuO, six calcium borides or a variety of, and the nano-titanium dioxide graft copolymer is nanometer two
Titanium oxide, acrylate monomer and fluorochemical monomer graft copolymer.
4. a kind of heat absorption anti-ultraviolet radiation glass according to claim 3, which is characterized in that the highly heat-conductive material layer packet
Include the component of following parts by weight: 10-20 parts of boron nitride powder, 1-5 parts of boron nitride nanosheet, 10-30 parts of powdered graphite, graphite
1-5 parts of alkene, 1-10 parts of adhesive and 30-50 parts of base resin.
5. a kind of heat absorption anti-ultraviolet radiation glass according to claim 4, which is characterized in that the adhesive is polyphenyl second
One or both of alkenes adhesive, ethyl acetate class adhesive, the base resin are polystyrene, polypropylene, poly- second
One of alkene is a variety of.
6. a kind of heat absorption anti-ultraviolet radiation glass according to any one of claim 1 to 5, which is characterized in that the glass
Glass ontology includes the component of following parts by weight: SiO2 60-90 parts, R210-20 parts of O, 5-10 parts of CaO, 1-5 parts of MgO,
Al2O31-5 parts, Na21-3 parts of O and K21-5 parts of O.
7. a kind of processing technology for the anti-ultraviolet radiation glass that absorbs heat, which is characterized in that the processing of the heat absorption anti-ultraviolet radiation glass
Technique the following steps are included:
(1) preparation of glass body；
(2) preparation of heat absorption anti-ultraviolet radiation dispersion liquid；
(3) preparation of highly heat-conductive material；
It (4), will in the outer surface of the first glass body spraying highly heat-conductive material, inner surface spraying heat absorption anti-ultraviolet radiation dispersion liquid
First glass body is pressed with the second glass body, obtains heat absorption anti-ultraviolet radiation glass.
8. a kind of processing technology of anti-ultraviolet radiation glass that absorbs heat according to claim 7, which is characterized in that the heat absorption is anti-
The processing technology of ultraviolet radioactive glass the following steps are included:
(1) preparation of glass body:
(a) SiO is weighed2、R2O、CaO、MgO、Al2O3、Na2O and K2O is put into ball milling mixing in ball mill, is then placed in crucible,
It is heated in Muffle furnace, is fused into glass metal；
(b) sub-fraction of the resulting glass metal of step (a) is poured into water and carries out the processing of water extraction, most of glass metal is fallen
Enter in-mold molding, is put into Muffle furnace and anneals after shaping and demoulding；
(c) by the glass grinding of the resulting Water Quenching of step (b) at powder, its DSC curve, root are measured using thermogravimetric analyzer
The best nucleation temperature and crystallization temperature of glass body are determined according to DSC curve；
(d) coring and crystallization are carried out under the best nucleation temperature and crystallization temperature that step (c) is surveyed, and obtain glass body；
(2) preparation of heat absorption anti-ultraviolet radiation dispersion liquid: infrared absorbing agents, ultraviolet absorber, dispersing agent and water are weighed and is placed in ball
It grinds in instrument, ball milling, then adds defoaming agent and nano-titanium dioxide graft copolymer, continue ball milling, filtrate is collected in filtering,
As absorb heat anti-ultraviolet radiation dispersion liquid；
(3) preparation of highly heat-conductive material:
(a1) at normal temperature, boron nitride nanosheet and graphene point are added in adhesive, are ultrasonically treated while stirring, mixing is equal
It is even；
(b1) base resin is added in step (1) resulting adhesive, is stirred, is uniformly mixed；
(c1) boron nitride powder and powdered graphite are added in step (b1) resulting resin, are ultrasonically treated while stirring, mixed
Uniformly, highly heat-conductive material is obtained；
(4) preparation of heat absorption non-browning glass:
(a2) degreasing and attachment are carried out to glass body surface；
(b2) highly heat-conductive material obtained by the outer surface spraying process (3) of resulting first glass body of step (a2)；
(c2) in the resulting heat absorption anti-ultraviolet radiation of inner surface spraying process (2) of resulting first glass body of step (b2) point
Dispersion liquid；
(d2) the first glass body is aligned with the second glass body, is then placed in autoclave and is pressed, it is anti-to obtain heat absorption
Ultraviolet radioactive glass.
9. a kind of processing technology of anti-ultraviolet radiation glass that absorbs heat according to claim 8, which is characterized in that the heat absorption is anti-
The processing technology of ultraviolet radioactive glass the following steps are included:
(1) preparation of glass body:
(a) SiO is weighed2 60-90 parts, R210-20 parts of O, 5-10 parts of CaO, 1-5 parts of MgO, Al2O31-5 parts, Na21-3 parts of O
And K21-5 parts of O are put into ball milling mixing 1-3h in ball mill, are then placed in crucible, with the liter of 4-6 DEG C/min in Muffle furnace
Warm rate is heated to 1400-1600 DEG C, and constant temperature 3-5h, is fused into glass metal at 1400-1600 DEG C；
(b) 1-5% of the resulting glass metal of step (a) is poured into water and carries out the processing of water extraction, the 95-99% of glass metal pours into mold
Interior molding, the temperature of mold are 600-800 DEG C, are put into Muffle furnace the 3-5h that anneals at 400-600 DEG C rapidly after shaping and demoulding；
(c) glass grinding of the resulting Water Quenching of step (b) is used into NETZSCHSTA449C type at 60-70 μm of powder
Thermogravimetric analyzer measures its DSC curve, and under protection of argon gas, heating rate is 10-12 DEG C/min, is raised to 1000- from room temperature
1200 DEG C, determine its absorb heat paddy and exothermic peak, heat absorption paddy is glass transition temperature, and exothermic peak is crystallization temperature, according to DSC song
Line determines that the best nucleation temperature of glass body is 700-800 DEG C and crystallization temperature is 900-1000 DEG C；
(d) coring is carried out under the best nucleation temperature and crystallization temperature that step (c) is surveyed and crystallization, time are 2-3h, obtain
To glass body；
(2) preparation of heat absorption anti-ultraviolet radiation dispersion liquid: 10-20 parts of infrared absorbing agents are weighed, 20-30 parts of ultraviolet absorber, are divided
5-15 parts of powder and water 100-140 part are placed in ball milling instrument, at room temperature ball milling 3-5h, then add 1-3 parts of defoaming agent with
30-50 parts of nano-titanium dioxide graft copolymer, continue ball milling 1-3h, filtrate is collected in filtering, as heat absorption anti-ultraviolet radiation point
Dispersion liquid；
(3) preparation of highly heat-conductive material:
(a1) at normal temperature, 1-5 parts and graphene 1-5 parts of boron nitride nanosheet are divided in 1-10 parts of 2-4 addition adhesive, side
It stirs side and is ultrasonically treated 1-2h, be uniformly mixed；
(b1) by 30-50 parts of resulting adhesives of addition step (1) of base resin, low whipping speed is under 300-500r/min
30-60min is stirred, is uniformly mixed；
(c1) 10-20 parts and powdered graphite 10-30 parts of boron nitride powder are divided in the 3-5 resulting resin of addition step (b1),
It is ultrasonically treated 1-3h while stirring, is uniformly mixed and obtains highly heat-conductive material；
(4) preparation of heat absorption non-browning glass:
(a2) it with the greasy dirt on glass cleaner removal glass body surface, dries with a cloth, is then stained with acetone with clean cotton and wipes
Degreasing is wiped, to guarantee that glass body surface does not have greasy dirt and attachment；
(b2) highly heat-conductive material obtained by the outer surface spraying process (3) of resulting first glass body of step (a2) applies
Layer is with a thickness of 1-3mm；
(c2) in the resulting heat absorption anti-ultraviolet radiation of inner surface spraying process (2) of resulting first glass body of step (b2) point
Dispersion liquid, coating layer thickness 0.5-2mm；
(d2) the first glass body is successively aligned with the second glass body, is then placed in autoclave, controlled at 120-
150 DEG C, pressure 12-15Mpa is pressed, and obtains heat absorption anti-ultraviolet radiation glass.
10. a kind of processing technology of anti-ultraviolet radiation glass that absorbs heat according to claim 9, it is characterised in that: the step
Suddenly mixing speed is 100-300r/min, supersonic frequency 20-30KHz in (a1) and (c1).
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200784A (en) * | 2015-09-30 | 2015-12-30 | 杨世玉 | Uvioresistant finishing agent and preparation method thereof |
| CN107759427A (en) * | 2017-11-21 | 2018-03-06 | 中国工程物理研究院化工材料研究所 | A kind of microlayered heat conduction PBX composite explosives of alternating and preparation method thereof |
| CN207736883U (en) * | 2017-12-29 | 2018-08-17 | 广州保均塑料科技有限公司 | A kind of open air heat-insulating sound-insulating laminated glass |
-
2019
- 2019-01-28 CN CN201910079167.4A patent/CN109761505A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200784A (en) * | 2015-09-30 | 2015-12-30 | 杨世玉 | Uvioresistant finishing agent and preparation method thereof |
| CN107759427A (en) * | 2017-11-21 | 2018-03-06 | 中国工程物理研究院化工材料研究所 | A kind of microlayered heat conduction PBX composite explosives of alternating and preparation method thereof |
| CN207736883U (en) * | 2017-12-29 | 2018-08-17 | 广州保均塑料科技有限公司 | A kind of open air heat-insulating sound-insulating laminated glass |
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Application publication date: 20190517 |
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