CN103924756A - Ceiling with indoor air purification function and manufacturing method thereof - Google Patents
Ceiling with indoor air purification function and manufacturing method thereof Download PDFInfo
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- CN103924756A CN103924756A CN201410109572.3A CN201410109572A CN103924756A CN 103924756 A CN103924756 A CN 103924756A CN 201410109572 A CN201410109572 A CN 201410109572A CN 103924756 A CN103924756 A CN 103924756A
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Abstract
The invention discloses a ceiling with an indoor air purification function comprising a heat-insulating and noise-reducing layer (1), a contaminant absorption layer (2) and an air purifying layer (3) sequentially from interior to exterior. The heat-insulating and noise-reducing layer is a foam glass ceramic board, the contaminant absorption layer is an inorganic mineral coating with an absorption function, and the air purifying layer is a photocatalyst coating. According to the indoor ceiling with the air purification function, by means of factorial production, the foam glass ceramic board with fireproofing, heat-insulating and noise-reducing functions, the aqueous mineral coating with the function of contaminant absorption and the photocatalyst coating with the air purification function are compounded, the indoor air-purifying ceiling is obtained, and using function compounding, construction mounting component basing and construction system integration of environment-friendly building materials are realized.
Description
Technical field
The present invention relates to a kind of ceiling, particularly relate to a kind of ceiling with the function of purifying the air of a room and preparation method thereof.
Background technology
Along with social development and progress, high energy efficiency is more and more pursued in architectural design, its insulation effect is become better and better, but the permeability of building but worse and worse, simultaneously, a large amount of organic synthesis materials is used to building and decorates, and these factors all cause the accumulation of indoor air pollutants, makes degree of contamination want serious more than outdoor; Meanwhile, people has more than half time to spend indoor for one day, the comfort level of room air pollution to people, healthy etc. has adverse influence, and IAQ (indoor air quality) research has become the hot issue of current international community research.
Indoor air purification is separate or transform indoor air pollutants by special system, it is separated from room air, or change into harmless material, and this way is specially adapted to pollution sources control and the place of the indeterminable room air pollution of ventilating.The purification technics of indoor pollutant, application at present mainly contains more widely: adsorption and purification technology, low temperature non-equilibrium plasma, biological cleaning technology, anion technology etc.Indoor purifying material is divided according to cleaning principle and material property, can be divided into physical cleaning material, chemical cleaning method material and biological purification material three bulks.Above technology at present adopt is made the method direct spraying of the coating materials such as coating by site operation in surfaces such as interior walls more, exist secondary pollution serious, the problems such as serious are constantly made friends with and wasted to the low and cost of labor of difficult quality guarantee, operating efficiency, the development trend that does not meet the modern architecture industry of industrialization of construction industry and building materials component, has hindered the sound development of green building.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of indoor ceiling with the function of purifying the air of a room.
The present invention also provides the preparation method of the ceiling of the function that purifies the air of a room described in a kind of.
A kind of ceiling with the function of purifying the air of a room, comprise successively from the inside to the outside heat insulation noise abatement layer, pollutant adsorption layer and air purification layer, described heat insulation noise abatement layer is foam micro-crystalline ceramic plate, described pollutant adsorption layer is the inorganic mineral coating with adsorption function, and described air purification layer is photo-catalytic coating.
The ceiling with the function of purifying the air of a room of the present invention, the thickness of wherein said indoor ceiling is 12mm～32mm, length and width are 300 × 300mm, 400 × 400mm, 500 × 500mm, 600 × 600mm, 800 × 800mm, 600 × 600mm, 600 × 1200mm or 1200 × 2400mm; Wide 1220mm × 2440mm, 1200mm × 600mm or the 800mm × 600mm of being respectively of described foam micro-crystalline ceramic plate; Described pollutant adsorption layer is coated on described heat insulation noise abatement layer, and described air purification layer is coated on described pollutant adsorption layer, and the thickness of described pollutant adsorption layer and air purification layer is 50-100 micron.
The ceiling with the function of purifying the air of a room of the present invention, wherein said inorganic mineral coating is made up of the raw material of following weight portion:
Solid content is 46% emulsion type synthetic polymer emulsion: 150～260 parts;
Filler: 350～450 parts;
Particle diameter is the adsorbent of 2～7nm: 20～39 parts;
Deionized water: 650～820 parts;
Dispersing agent: 2～5 parts;
Wetting agent: 12～14 parts;
Coalescents: 25～40 parts;
Defoamer: 5～20 parts.
The ceiling with the function of purifying the air of a room of the present invention, wherein said photo-catalytic coating is made up of the material of following weight portion:
Solid content is 49% emulsion type synthetic polymer emulsion: 200～340 parts;
Particle diameter is the photo-catalytic nano powder body material of 2～7nm: 20～39 parts;
Deoxygenated water: 650～820 parts;
Thickener: 4～5 parts;
Dispersing agent: 2～5 parts;
Wetting agent: 12～14 parts;
Coalescents: 25～40 parts;
Defoamer: 5～20 parts;
Coupling agent: 4～7 parts.
The ceiling with the function of purifying the air of a room of the present invention, wherein:
Described emulsion type synthetic polymer emulsion is one or more the mixture in VAE emulsion, organic siliconresin emulsion, pure-acrylic emulsion, elasticity pure-acrylic emulsion, benzene emulsion, styrene-acrylic emulsion, acrylate copolymer emulsion, organosilicon-acrylic emulsion, aqueous epoxy resin emulsion, aqueous polyurethane emulsion;
Described dispersing agent is one or more the mixture in calgon, ammonium ion type acrylic acid, sodium polyphosphate, PTPP (potassium tripolyphosphate), tetrapotassium pyrophosphate, cithrol 200 or 400, polyacrylate;
Described wetting agent pH value is 5.5～7.5, for lauryl sodium sulfate, pull open one or more the mixture in powder, diisobutyl sodium naphthalene sulfonate, glycerin monostearate;
Described coalescents is Lauryl Alcohol fat, butyl glycol ether, propane diols phenylate or toluene alcohol;
Described defoamer is one or more the mixture in phosphoric acid lipid, mineral oils, higher alcohol, PPG, polyethers, organosilicon.
Described coupling agent is one or more the mixture in silane coupler, titanate coupling agent, aluminate coupling agent.
The ceiling with the function of purifying the air of a room of the present invention, wherein:
Described filler is one or more the mixture in kaolin, French chalk, wollastonite in powder, titanium dioxide, heavy calcium carbonate, sericite;
Described sorbent material is one or more the mixture in natural silicate mineral, activated carbon powder, tourmaline, temperature are the bamboo charcoal powder of 600 DEG C, bamboo charcoal powder that temperature is 1000～1100 DEG C, temperature is 1500～1600 DEG C high temperature bamboo carbon powder, attapulgite, vermiculite, perlite.
The ceiling with the function of purifying the air of a room of the present invention, wherein:
Described photo-catalytic nano powder is one or more the mixture in nano titanium oxide, nanometer titanium phosphate, nano silicon, nano-negative ion;
Described thickener is one or more the mixture in cellulose family, silica, polyacrylate, polyurethanes;
Described coupling agent is one or more the mixture in silane coupler, titanate coupling agent, aluminate coupling agent.
A method of preparing the ceiling with the function of purifying the air of a room, comprises the steps:
Step 1, prepare heat insulation noise abatement layer: manufactured foam micro-crystalline ceramic is cut into the sheet material of setting size, its surface and corner polishing processing are processed, guarantee that upper surface is smooth, horizontal error ± 2mm, facade vertical error ± 1mm, the upright error under ±2 mm of external corner, removes described plate surface attachment;
Step 2, prepare pollutant adsorption layer: prepare inorganic mineral coating, adopt mechanically spraying method inorganic mineral coating to be evenly sprayed to the foam micro-crystalline ceramic plate surface preparing, coating layer thickness is 50-100 micron, finally under the indoor conditions of 60～90 DEG C of temperature, dries 50 minutes;
Step 3, prepare air purification layer: prepare photo-catalytic coating, adopting spray gun model is W-77, jet size is 1.5～2.0mm, flow is 200～450ml/min, air pump pressure is the airless spraying equipment of 0.3-0.6Mpa, be, under the condition of 45 DEG C, photo-catalytic coating to be evenly sprayed to the inorganic mineral coating surface preparing in temperature, coating layer thickness is 5-10 micron; Finally under the indoor conditions of 60～90 DEG C of temperature, dry 50 minutes, both obtained product;
Step 4, the sheet material that appearance is coated with to inorganic mineral coating and photo-catalytic coating become to set the sheet material of size by machine cuts, obtain product.
Preparation method of the present invention, the preparation method of wherein said inorganic mineral coating comprises the steps:
(1) each component in raw material is weighed one by one;
(2) wetting agent of the dispersing agent of filler, adsorbent and 1/2 weight, 1/2 weight is well dispersed in deionized water with high shear dispersion machine and sand mill;
(3) add emulsion type synthetic polymer emulsion and coalescents under 800 revs/min of states, fully to disperse 30～60min, in the process stirring, add defoamer, the dispersing agent of residue 1/2 weight and the wetting agent of residue 1/2 weight of 1/3 weight;
(4) under the condition of 1500 revs/min, add the deoxygenated water having mixed with coalescents, then add remaining 2/3 defoamer, be uniformly mixed 10 minutes, obtain inorganic mineral coating.
Preparation method of the present invention, the preparation method of wherein said photo-catalytic coating comprises the steps:
(A) first the each component in raw material is weighed one by one;
(B) wetting agent, dispersing agent are added in emulsion type synthetic polymer emulsion, under 800 revs/min of states, fully disperse 20～30min;
(C) add photo-catalytic nano material, under the rotating speed of 1500 revs/min, fully disperse 30～60min, in the process stirring, add the defoamer of 1/3 weight, and add thickener;
(D) under 800 revs/min of rotating speeds, add the deoxygenated water having mixed with coalescents, coupling agent, then add remaining 2/3 defoamer, be uniformly mixed 10 minutes, obtain photo-catalytic coating.
The indoor ceiling difference from prior art with air-cleaning function of the present invention is:
The indoor ceiling with air-cleaning function of the present invention is to produce by batch production, by the foam micro-crystalline ceramic plate with fire prevention, thermal insulation, sound insulation noise abatement with there is the aqueous mineral coating of pollutant adsorption function and there is the photo-catalytic coating of air-cleaning function mutually compound, make indoor air purification ceiling, the use function Composite, construction and installation component and the building system that realize green building material are integrated.
It is foam micro-crystalline ceramic plate that the present invention has heat insulation noise abatement layer in the indoor ceiling of air-cleaning function, described foam micro-crystalline ceramic is processed into by foam micro-crystalline ceramic, foam micro-crystalline ceramic is taking industrial tailings waste residues such as cullet, flyash, gangues as raw material, add blowing agent, nucleator and Admixture etc., mix after crushed formation batch, then batch is put in special grinding tool, put into electric furnace and heat, the novel porous micro-crystalline ceramic materials for wall of making through techniques such as preheating, melting, foaming, crystallization, annealing.The technical data of described foam micro-crystalline ceramic is: proportion: 0.1～0.6, and unit weight: 767～1076kg/m
3coefficient of thermal conductivity :≤0.029w/mk, water absorption rate: 5～20Vol%, compressive strength: 9～18MPa, rupture strength: 5.6～19MPa:, high-temperature capability: 740～800MPa, degree of fire resistance: >100, fireproof performance reaches country's " A " grade standard, energy acid resistance: 0.08～5.0, alkali resistance: 0.05～0.8, frost resistance: 0.03～0.38, not fluorine-containing chlorination charcoal and hydrogen fluorine chloric acid.
Described pollutant adsorption layer is the acrylic acid aqueous coating that contains efficient adsorption functional material, the hydrophobic adsorbent being made by natural inorganic mineral materials such as silicate mineral, active carbon, tourmaline, charcoal, attapulgite, vermiculite, perlites in coating contains a large amount of micropores, there is huge specific area, can effectively adsorb organic and some inorganic pollution.Described air purification layer is photo-catalytic coating, photocatalyst is a kind of general name of the photosemiconductor material with photo-catalysis function taking Nano titanium dioxide as representative, it coats substrate surface, under the effect of light, produce strong catalytic degradation function: toxic and harmful in the air of effectively degrading; Can effectively kill various bacteria, and the toxin that bacterium or fungi can be discharged decomposes and harmless treatment; Also possesses the function such as deodorizing, anti-soil simultaneously.
Below in conjunction with accompanying drawing, the indoor ceiling with air-cleaning function of the present invention is described further.
Brief description of the drawings
Fig. 1 is the structural representation of the indoor ceiling with air-cleaning function of the present invention.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, a kind of ceiling with the function of purifying the air of a room, comprise successively from the inside to the outside heat insulation noise abatement layer 1, pollutant adsorption layer 2 and air purification layer 3, described heat insulation noise abatement layer 1 is foam micro-crystalline ceramic plate, described pollutant adsorption layer 2 is for having the inorganic mineral coating of adsorption function, and described air purification layer 3 is photo-catalytic coating.
The thickness of described indoor ceiling is 12mm, and length and width are 300 × 300mm; Wide 800mm × the 600mm that is respectively of described foam micro-crystalline ceramic plate; Described pollutant adsorption layer 2 is coated on described heat insulation noise abatement layer 1, and described air purification layer 3 is coated on described pollutant adsorption layer 2, and the thickness of described pollutant adsorption layer 2 and air purification layer 3 is 50 microns.
Described inorganic mineral coating is made up of the raw material of following weight portion:
Solid content is 46% emulsion type synthetic polymer emulsion: 150 parts;
Filler: 450 parts;
Particle diameter is the adsorbent of 2～7nm: 20 parts;
Deionized water: 820 parts;
Dispersing agent: 2 parts;
Wetting agent: 14 parts;
Coalescents: 25 parts;
Defoamer: 20 parts.
Described photo-catalytic coating is made up of the material of following weight portion:
Solid content is 49% emulsion type synthetic polymer emulsion: 200 parts;
Particle diameter is the photo-catalytic nano powder body material of 2～7nm: 39 parts;
Deoxygenated water: 650 parts;
Thickener: 5 parts;
Dispersing agent: 2 parts;
Wetting agent: 14 parts;
Coalescents: 25 parts;
Defoamer: 20 parts;
Coupling agent: 4 parts.
Described emulsion type synthetic polymer emulsion is VAE emulsion; Described dispersing agent is that weight ratio is the mixture of calgon, ammonium ion type acrylic acid, sodium polyphosphate and the PTPP (potassium tripolyphosphate) of 1:1:1:1; Described wetting agent pH value is 5.5, is glycerin monostearate; Described coalescents is toluene alcohol; Described defoamer is PPG; Described coupling agent is silane coupler; The mixture of kaolin, French chalk, wollastonite in powder, titanium dioxide, heavy calcium carbonate and the sericite of the quality such as described filler is; Described sorbent material is natural silicate mineral; Described photo-catalytic nano powder is nanometer titanium phosphate; Described thickener is cellulose family; Described coupling agent is titanate coupling agent.
Embodiment 2
As shown in Figure 1, a kind of ceiling with the function of purifying the air of a room, comprise successively from the inside to the outside heat insulation noise abatement layer 1, pollutant adsorption layer 2 and air purification layer 3, described heat insulation noise abatement layer 1 is foam micro-crystalline ceramic plate, described pollutant adsorption layer 2 is for having the inorganic mineral coating of adsorption function, and described air purification layer 3 is photo-catalytic coating.
The thickness of described indoor ceiling is 32mm, and length and width are 1200 × 2400mm; Wide 1220mm × the 2440mm that is respectively of described foam micro-crystalline ceramic plate; Described pollutant adsorption layer 2 is coated on described heat insulation noise abatement layer 1, and described air purification layer 3 is coated on described pollutant adsorption layer 2, and the thickness of described pollutant adsorption layer 2 and air purification layer 3 is 100 microns.
Described inorganic mineral coating is made up of the raw material of following weight portion:
Solid content is 46% emulsion type synthetic polymer emulsion: 260 parts;
Filler: 350 parts;
Particle diameter is the adsorbent of 2～7nm: 39 parts;
Deionized water: 650 parts;
Dispersing agent: 5 parts;
Wetting agent: 12 parts;
Coalescents: 40 parts;
Defoamer: 5 parts.
Described photo-catalytic coating is made up of the material of following weight portion:
Solid content is 49% emulsion type synthetic polymer emulsion: 340 parts;
Particle diameter is the photo-catalytic nano powder body material of 2～7nm: 20 parts;
Deoxygenated water: 820 parts;
Thickener: 4 parts;
Dispersing agent: 5 parts;
Wetting agent: 12 parts;
Coalescents: 40 parts;
Defoamer: 5 parts;
Coupling agent: 7 parts.
Described emulsion type synthetic polymer emulsion is that mass ratio is organosilicon-acrylic emulsion, the aqueous epoxy resin emulsion of 5:1:3, the mixture of aqueous polyurethane emulsion; Described dispersing agent is cithrol 200 or 400; Described wetting agent pH value is 7.5, for pulling open powder; Described coalescents is Lauryl Alcohol fat; The mixture of the phosphoric acid lipid of the quality such as described defoamer is, mineral oils, higher alcohol; Described coupling agent is aluminate coupling agent; Described filler is wollastonite in powder; Described sorbent material is that mass ratio is the tourmaline of 9:6:2, bamboo charcoal powder and the perlitic mixture that temperature is 600 DEG C.Described photo-catalytic nano powder is nano-negative ion; Described thickener is that mass ratio is the polyacrylate of 7:5 and the mixture of polyurethanes; Described coupling agent is aluminate coupling agent.
Embodiment 3
As shown in Figure 1, a kind of ceiling with the function of purifying the air of a room, comprise successively from the inside to the outside heat insulation noise abatement layer 1, pollutant adsorption layer 2 and air purification layer 3, described heat insulation noise abatement layer 1 is foam micro-crystalline ceramic plate, described pollutant adsorption layer 2 is for having the inorganic mineral coating of adsorption function, and described air purification layer 3 is photo-catalytic coating.
The thickness of described indoor ceiling is 20mm, and length and width are 500 × 500mm; Wide 1200mm × the 600mm that is respectively of described foam micro-crystalline ceramic plate; Described pollutant adsorption layer 2 is coated on described heat insulation noise abatement layer 1, and described air purification layer 3 is coated on described pollutant adsorption layer 2, and the thickness of described pollutant adsorption layer 2 and air purification layer 3 is 70 microns.
Described inorganic mineral coating is made up of the raw material of following weight portion:
Solid content is 46% emulsion type synthetic polymer emulsion: 210 parts;
Filler: 420 parts;
Particle diameter is the adsorbent of 2～7nm: 26 parts;
Deionized water: 730 parts;
Dispersing agent: 4 parts;
Wetting agent: 13 parts;
Coalescents: 27 parts;
Defoamer: 18 parts.
Described photo-catalytic coating is made up of the material of following weight portion:
Solid content is 49% emulsion type synthetic polymer emulsion: 260 parts;
Particle diameter is the photo-catalytic nano powder body material of 2～7nm: 35 parts;
Deoxygenated water: 710 parts;
Thickener: 4.5 parts;
Dispersing agent: 3 parts;
Wetting agent: 13 parts;
Coalescents: 32 parts;
Defoamer: 17 parts;
Coupling agent: 6 parts.
Described emulsion type synthetic polymer emulsion is styrene-acrylic emulsion; Described dispersing agent is PTPP (potassium tripolyphosphate); Described wetting agent pH value is 6, is lauryl sodium sulfate; Described coalescents is butyl glycol ether; Described defoamer is mineral oils; Described coupling agent is silane coupler; Described filler is titanium dioxide; Described sorbent material is that temperature is the bamboo charcoal powder of 1000～1100 DEG C; Described photo-catalytic nano powder is nanometer titanium phosphate; Described thickener is polyurethanes; Described coupling agent is silane coupler.
Embodiment 4
Be with the difference of embodiment 1:
The length and width of described indoor ceiling are 600 × 600mm; Wide 1220mm × the 2440mm that is respectively of described foam micro-crystalline ceramic plate; The mixture of elasticity pure-acrylic emulsion, benzene emulsion, styrene-acrylic emulsion, acrylate copolymer emulsion, organosilicon-acrylic emulsion, aqueous epoxy resin emulsion and the aqueous polyurethane emulsion of the quality such as described emulsion type synthetic polymer emulsion is; Described dispersing agent is tetrapotassium pyrophosphate; Described wetting agent pH value is 7, is diisobutyl sodium naphthalene sulfonate; Described coalescents is propane diols phenylate; Described defoamer is polyethers; The mixture of the silane coupler of the quality such as described coupling agent is, titanate coupling agent, aluminate coupling agent; Described filler is sericite; Described sorbent material is that the temperature of mass ratio such as grade is high temperature bamboo carbon powder, attapulgite, vermiculite, the perlitic mixture of 1500～1600 DEG C; Described photo-catalytic nano powder is nano titanium oxide; Described thickener is silica; The mixture of silane coupler, titanate coupling agent and the aluminate coupling agent of the quality such as described coupling agent is.
Embodiment 5
A method of preparing the ceiling with the function of purifying the air of a room, comprises the steps:
Step 1, prepare heat insulation noise abatement layer 1: manufactured foam micro-crystalline ceramic is cut into the sheet material of setting size, its surface and corner polishing processing are processed, guarantee that upper surface is smooth, horizontal error ± 2mm, facade vertical error ± 1mm, the upright error under ±2 mm of external corner, removes described plate surface attachment;
Step 2, prepare pollutant adsorption layer 2: prepare inorganic mineral coating, adopt mechanically spraying method inorganic mineral coating to be evenly sprayed to the foam micro-crystalline ceramic plate surface preparing, coating layer thickness is 50 microns, finally under the indoor conditions of 60 DEG C of temperature, dries 50 minutes;
Step 3, prepare air purification layer 3: prepare photo-catalytic coating, adopting spray gun model is W-77, jet size is 1.5mm, flow is 200ml/min, air pump pressure is the airless spraying equipment of 0.3Mpa, be, under the condition of 45 DEG C, photo-catalytic coating to be evenly sprayed to the inorganic mineral coating surface preparing in temperature, coating layer thickness is 5 microns; Finally under the indoor conditions of 60 DEG C of temperature, dry 50 minutes, both obtained product;
Step 4, the sheet material that appearance is coated with to inorganic mineral coating and photo-catalytic coating become to set the sheet material of size by machine cuts, obtain product.
The preparation method of described inorganic mineral coating comprises the steps:
(1) each component in raw material is weighed one by one;
(2) wetting agent of the dispersing agent of filler, adsorbent and 1/2 weight, 1/2 weight is well dispersed in deionized water with high shear dispersion machine and sand mill;
(3) add emulsion type synthetic polymer emulsion and coalescents under 800 revs/min of states, fully to disperse 30min, in the process stirring, add defoamer, the dispersing agent of residue 1/2 weight and the wetting agent of residue 1/2 weight of 1/3 weight;
(4) under the condition of 1500 revs/min, add the deoxygenated water having mixed with coalescents, then add remaining 2/3 defoamer, be uniformly mixed 10 minutes, obtain inorganic mineral coating.
The preparation method of described photo-catalytic coating comprises the steps:
(A) first the each component in raw material is weighed one by one;
(B) wetting agent, dispersing agent are added in emulsion type synthetic polymer emulsion, under 800 revs/min of states, fully disperse 20min;
(C) add photo-catalytic nano material, under the rotating speed of 1500 revs/min, fully disperse 30min, in the process stirring, add the defoamer of 1/3 weight, and add thickener;
(D) under 800 revs/min of rotating speeds, add the deoxygenated water having mixed with coalescents, coupling agent, then add remaining 2/3 defoamer, be uniformly mixed 10 minutes, obtain photo-catalytic coating.
Embodiment 6
A method of preparing the ceiling with the function of purifying the air of a room, comprises the steps:
Step 1, prepare heat insulation noise abatement layer 1: manufactured foam micro-crystalline ceramic is cut into the sheet material of setting size, its surface and corner polishing processing are processed, guarantee that upper surface is smooth, horizontal error ± 2mm, facade vertical error ± 1mm, the upright error under ±2 mm of external corner, removes described plate surface attachment;
Step 2, prepare pollutant adsorption layer 2: prepare inorganic mineral coating, adopt mechanically spraying method inorganic mineral coating to be evenly sprayed to the foam micro-crystalline ceramic plate surface preparing, coating layer thickness is 100 microns, finally under the indoor conditions of 90 DEG C of temperature, dries 50 minutes;
Step 3, prepare air purification layer 3: prepare photo-catalytic coating, adopting spray gun model is W-77, jet size is 2.0mm, flow is 450ml/min, air pump pressure is the airless spraying equipment of 0.6Mpa, be, under the condition of 45 DEG C, photo-catalytic coating to be evenly sprayed to the inorganic mineral coating surface preparing in temperature, coating layer thickness is 10 microns; Finally under the indoor conditions of 90 DEG C of temperature, dry 50 minutes, both obtained product;
Step 4, the sheet material that appearance is coated with to inorganic mineral coating and photo-catalytic coating become to set the sheet material of size by machine cuts, obtain product.
The preparation method of described inorganic mineral coating comprises the steps:
(1) each component in raw material is weighed one by one;
(2) wetting agent of the dispersing agent of filler, adsorbent and 1/2 weight, 1/2 weight is well dispersed in deionized water with high shear dispersion machine and sand mill;
(3) add emulsion type synthetic polymer emulsion and coalescents under 800 revs/min of states, fully to disperse 60min, in the process stirring, add defoamer, the dispersing agent of residue 1/2 weight and the wetting agent of residue 1/2 weight of 1/3 weight;
(4) under the condition of 1500 revs/min, add the deoxygenated water having mixed with coalescents, then add remaining 2/3 defoamer, be uniformly mixed 10 minutes, obtain inorganic mineral coating.
The preparation method of described photo-catalytic coating comprises the steps:
(A) first the each component in raw material is weighed one by one;
(B) wetting agent, dispersing agent are added in emulsion type synthetic polymer emulsion, under 800 revs/min of states, fully disperse 30min;
(C) add photo-catalytic nano material, under the rotating speed of 1500 revs/min, fully disperse 60min, in the process stirring, add the defoamer of 1/3 weight, and add thickener;
(D) under 800 revs/min of rotating speeds, add the deoxygenated water having mixed with coalescents, coupling agent, then add remaining 2/3 defoamer, be uniformly mixed 10 minutes, obtain photo-catalytic coating.
Above-described embodiment is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that those of ordinary skill in the art make technical scheme of the present invention, all should fall in the definite protection domain of the claims in the present invention book.
Claims (10)
1. one kind has the ceiling of the function of purifying the air of a room, it is characterized in that: comprise successively from the inside to the outside heat insulation noise abatement layer (1), pollutant adsorption layer (2) and air purification layer (3), described heat insulation noise abatement layer (1) is foam micro-crystalline ceramic plate, described pollutant adsorption layer (2) is for having the inorganic mineral coating of adsorption function, and described air purification layer (3) is photo-catalytic coating.
2. the ceiling with the function of purifying the air of a room according to claim 1, it is characterized in that: the thickness of described indoor ceiling is 12mm～32mm, length and width are 300 × 300mm, 400 × 400mm, 500 × 500mm, 600 × 600mm, 800 × 800mm, 600 × 600mm, 600 × 1200mm or 1200 × 2400mm; Wide 1220mm × 2440mm, 1200mm × 600mm or the 800mm × 600mm of being respectively of described foam micro-crystalline ceramic plate; Described pollutant adsorption layer (2) is coated on described heat insulation noise abatement layer (1), it is upper that described air purification layer (3) is coated in described pollutant adsorption layer (2), and the thickness of described pollutant adsorption layer (2) and described air purification layer (3) is 50-100 micron.
3. the ceiling with the function of purifying the air of a room according to claim 2, is characterized in that: described inorganic mineral coating is made up of the raw material of following weight portion:
Solid content is 46% emulsion type synthetic polymer emulsion: 150～260 parts;
Filler: 350～450 parts;
Particle diameter is the adsorbent of 2～7nm: 20～39 parts;
Deionized water: 650～820 parts;
Dispersing agent: 2～5 parts;
Wetting agent: 12～14 parts;
Coalescents: 25～40 parts;
Defoamer: 5～20 parts.
4. the ceiling with the function of purifying the air of a room according to claim 3, is characterized in that: described photo-catalytic coating is made up of the material of following weight portion:
Solid content is 49% emulsion type synthetic polymer emulsion: 200～340 parts;
Particle diameter is the photo-catalytic nano powder body material of 2～7nm: 20～39 parts;
Deoxygenated water: 650～820 parts;
Thickener: 4～5 parts;
Dispersing agent: 2～5 parts;
Wetting agent: 12～14 parts;
Coalescents: 25～40 parts;
Defoamer: 5～20 parts;
Coupling agent: 4～7 parts.
5. the ceiling with the function of purifying the air of a room according to claim 4, is characterized in that:
Described emulsion type synthetic polymer emulsion is one or more the mixture in VAE emulsion, organic siliconresin emulsion, pure-acrylic emulsion, elasticity pure-acrylic emulsion, benzene emulsion, styrene-acrylic emulsion, acrylate copolymer emulsion, organosilicon-acrylic emulsion, aqueous epoxy resin emulsion, aqueous polyurethane emulsion;
Described dispersing agent is one or more the mixture in calgon, ammonium ion type acrylic acid, sodium polyphosphate, PTPP (potassium tripolyphosphate), tetrapotassium pyrophosphate, cithrol 200 or 400, polyacrylate;
Described wetting agent pH value is 5.5～7.5, for lauryl sodium sulfate, pull open one or more the mixture in powder, diisobutyl sodium naphthalene sulfonate, glycerin monostearate;
Described coalescents is Lauryl Alcohol fat, butyl glycol ether, propane diols phenylate or toluene alcohol;
Described defoamer is one or more the mixture in phosphoric acid lipid, mineral oils, higher alcohol, PPG, polyethers, organosilicon.
Described coupling agent is one or more the mixture in silane coupler, titanate coupling agent, aluminate coupling agent.
6. the ceiling with the function of purifying the air of a room according to claim 5, is characterized in that:
Described filler is one or more the mixture in kaolin, French chalk, wollastonite in powder, titanium dioxide, heavy calcium carbonate, sericite;
Described sorbent material is one or more the mixture in natural silicate mineral, activated carbon powder, tourmaline, temperature are the bamboo charcoal powder of 600 DEG C, bamboo charcoal powder that temperature is 1000～1100 DEG C, temperature is 1500～1600 DEG C high temperature bamboo carbon powder, attapulgite, vermiculite, perlite.
7. the ceiling with the function of purifying the air of a room according to claim 5, is characterized in that:
Described photo-catalytic nano powder is one or more the mixture in nano titanium oxide, nanometer titanium phosphate, nano silicon, nano-negative ion;
Described thickener is one or more the mixture in cellulose family, silica, polyacrylate, polyurethanes;
Described coupling agent is one or more the mixture in silane coupler, titanate coupling agent, aluminate coupling agent.
8. a method of preparing the ceiling with the function of purifying the air of a room, is characterized in that: comprise the steps:
Step 1, prepare heat insulation noise abatement layer (1): manufactured foam micro-crystalline ceramic is cut into the sheet material of setting size, its surface and corner polishing processing are processed, guarantee that upper surface is smooth, horizontal error ± 2mm, facade vertical error ± 1mm, the upright error under ±2 mm of external corner, removes described plate surface attachment;
Step 2, prepare pollutant adsorption layer (2): prepare inorganic mineral coating, adopt mechanically spraying method inorganic mineral coating to be evenly sprayed to the foam micro-crystalline ceramic plate surface preparing, coating layer thickness is 50-100 micron, finally under the indoor conditions of 60～90 DEG C of temperature, dries 50 minutes;
Step 3, prepare air purification layer (3): prepare photo-catalytic coating, adopting spray gun model is W-77, jet size is 1.5～2.0mm, flow is 200～450ml/min, air pump pressure is the airless spraying equipment of 0.3-0.6Mpa, be, under the condition of 45 DEG C, photo-catalytic coating to be evenly sprayed to the inorganic mineral coating surface preparing in temperature, coating layer thickness is 5-10 micron; Finally under the indoor conditions of 60～90 DEG C of temperature, dry 50 minutes, both obtained product;
Step 4, the sheet material that appearance is coated with to inorganic mineral coating and photo-catalytic coating become to set the sheet material of size by machine cuts, obtain product.
9. preparation method according to claim 8, is characterized in that: the preparation method of described inorganic mineral coating comprises the steps:
(1) each component in raw material is weighed one by one;
(2) wetting agent of the dispersing agent of filler, adsorbent and 1/2 weight, 1/2 weight is well dispersed in deionized water with high shear dispersion machine and sand mill;
(3) add emulsion type synthetic polymer emulsion and coalescents under 800 revs/min of states, fully to disperse 30～60min, in the process stirring, add defoamer, the dispersing agent of residue 1/2 weight and the wetting agent of residue 1/2 weight of 1/3 weight;
(4) under the condition of 1500 revs/min, add the deoxygenated water having mixed with coalescents, then add remaining 2/3 defoamer, be uniformly mixed 10 minutes, obtain inorganic mineral coating.
10. preparation method according to claim 8 or claim 9, is characterized in that: the preparation method of described photo-catalytic coating comprises the steps:
(A) first the each component in raw material is weighed one by one;
(B) wetting agent, dispersing agent are added in emulsion type synthetic polymer emulsion, under 800 revs/min of states, fully disperse 20～30min;
(C) add photo-catalytic nano material, under the rotating speed of 1500 revs/min, fully disperse 30～60min, in the process stirring, add the defoamer of 1/3 weight, and add thickener;
(D) under 800 revs/min of rotating speeds, add the deoxygenated water having mixed with coalescents, coupling agent, then add remaining 2/3 defoamer, be uniformly mixed 10 minutes, obtain photo-catalytic coating.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010094378A (en) * | 2008-10-17 | 2010-04-30 | Kotobuki Kogyo Kk | Sheet-like material with adsorption decomposition layer formed on its surface and method of execution of the same |
| CN102765925A (en) * | 2012-06-08 | 2012-11-07 | 高培元 | Mineral paint formula and manufacturing method thereof |
| CN202850228U (en) * | 2012-08-24 | 2013-04-03 | 北京立高防水工程有限公司 | Outer wall compound solar energy insulation board for building |
| CN103161278A (en) * | 2013-03-28 | 2013-06-19 | 刘德文 | Microcrystal foamed ceramic composite brick |
| CN203097179U (en) * | 2013-01-31 | 2013-07-31 | 北新集团建材股份有限公司 | Laminating compound mineral wool board |
| CN203383442U (en) * | 2013-06-19 | 2014-01-08 | 北新集团建材股份有限公司 | Sound absorption paper-faced gypsum plaster board for absorbing methanol |
| CN203441029U (en) * | 2013-07-20 | 2014-02-19 | 福建威龙铝塑制造有限公司 | Aluminum plastic plate for sterile laboratory |
| CN203452306U (en) * | 2013-08-21 | 2014-02-26 | 浙江维涅斯装饰材料有限公司 | Hygroscopic and damp-proof wallpaper |
| CN203821748U (en) * | 2014-03-22 | 2014-09-10 | 烟台斯坦普精工建设有限公司 | Ceiling with indoor air purifying function |
-
2014
- 2014-03-22 CN CN201410109572.3A patent/CN103924756B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010094378A (en) * | 2008-10-17 | 2010-04-30 | Kotobuki Kogyo Kk | Sheet-like material with adsorption decomposition layer formed on its surface and method of execution of the same |
| CN102765925A (en) * | 2012-06-08 | 2012-11-07 | 高培元 | Mineral paint formula and manufacturing method thereof |
| CN202850228U (en) * | 2012-08-24 | 2013-04-03 | 北京立高防水工程有限公司 | Outer wall compound solar energy insulation board for building |
| CN203097179U (en) * | 2013-01-31 | 2013-07-31 | 北新集团建材股份有限公司 | Laminating compound mineral wool board |
| CN103161278A (en) * | 2013-03-28 | 2013-06-19 | 刘德文 | Microcrystal foamed ceramic composite brick |
| CN203383442U (en) * | 2013-06-19 | 2014-01-08 | 北新集团建材股份有限公司 | Sound absorption paper-faced gypsum plaster board for absorbing methanol |
| CN203441029U (en) * | 2013-07-20 | 2014-02-19 | 福建威龙铝塑制造有限公司 | Aluminum plastic plate for sterile laboratory |
| CN203452306U (en) * | 2013-08-21 | 2014-02-26 | 浙江维涅斯装饰材料有限公司 | Hygroscopic and damp-proof wallpaper |
| CN203821748U (en) * | 2014-03-22 | 2014-09-10 | 烟台斯坦普精工建设有限公司 | Ceiling with indoor air purifying function |
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