CN103924755B - Photocatalyst decorative panel and preparation method thereof in a kind of multifunctional room - Google Patents
Photocatalyst decorative panel and preparation method thereof in a kind of multifunctional room Download PDFInfo
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- CN103924755B CN103924755B CN201410109179.4A CN201410109179A CN103924755B CN 103924755 B CN103924755 B CN 103924755B CN 201410109179 A CN201410109179 A CN 201410109179A CN 103924755 B CN103924755 B CN 103924755B
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Abstract
The invention discloses photocatalyst decorative panel in a kind of multifunctional room, include heat insulation noise abatement layer (1), conditioning layer (2) and photocatalyst decorative layer (3) the most successively, wherein, described heat insulation noise abatement layer (1) is foam micro-crystalline ceramic plate, described conditioning layer (2) is phase-change material, and described air purification layer (3) is Photocatalyst nano-paint.In multifunctional room of the present invention, photocatalyst decorative panel passes through factorial praluction, by having fire prevention, insulation, the foam micro-crystalline ceramic plate of sound insulation noise abatement are combined mutually with the nano photo-catalytic nano paint of the phase-change material and air-cleaning function with conditioning function, make environmental functional decorative panel, it is achieved the use function and service of green building material, construction and installation component and building system are integrated.
Description
Technical field
The present invention relates to a kind of decorative panel, particularly relate to photocatalyst decorative panel and preparation method thereof in a kind of multifunctional room.
Background technology
At present, low-carbon economy obtains development energetically and implementation international and domestic, green building, Construction of Ecological Human Settlements
Demand constantly expands, and the demand of ecological, environmental protective building material product maintains sustained and rapid growth, and Ecological Building Materials industry will become building material industry and send out
The main flow of exhibition and direction.Ecological Building Materials mainly include improving indoor human settlement and protect healthy, improve life, work is relaxed
The novel hitech materials of appropriateness, including having the healthy functions such as antibacterial, anti-mildew, conditioning, anion releasing and environment friend
The construction material etc. of good type.Recent two decades comes, and the development of green building material is paid much attention to, by American-European, Deng industrially developed country
The impact of room air has been carried out comprehensively by construction material, the basic research work of system, and worked out strict regulation.1992
Year, the United Nations held environment and development conference, and within 1994, the United Nations is additionally arranged again sustainable Product Development group.Subsequently, state
Border standardizing body also begins to discuss the standardization of environment mediation goods, significantly promotes the development of Green Building Materials.
The sustainable development of building materials to be ensured, it is important to develop and popularization and application green building productions.The skill of green building material exploitation
Art approach mainly has three: one to be to use research in new high-tech exploitation to be of value to the multi-functional building materials of health, as antibacterial,
Sterilizing, the sanitary ceramics of deodorization and glass, do not distribute the water paint of organic volatile, radiation shielding coating, odour remover coating etc.；
Two is to utilize industry or municipal solid waste or regenerant to replace part or all of natural resources, uses conventional art or new technology
Manufacture green building material；Three is house components, refers to according to certain boundary condition and supporting technology, by two or more
House single product or joint product assemble at the scene, constitute a functional unit in a certain position of house, and can meet should
One, position or the product of several functional requirements.
Summary of the invention
The technical problem to be solved in the present invention be to provide one have fire protection flame retarding, insulation, sound insulation noise abatement, conditioning,
Photocatalyst decorative panel in the multifunctional room of air cleaning and decoration function.
Present invention also offers the preparation method of a kind of multi-functional energy photocatalyst decorative panel.
Photocatalyst decorative panel in a kind of multifunctional room, includes heat insulation noise abatement layer, conditioning layer and photocatalyst dress the most successively
Decorations layer, wherein, described heat insulation noise abatement layer is foam micro-crystalline ceramic plate, and described conditioning layer is phase-change material, and described air is clean
Change layer is Photocatalyst nano-paint.
Photocatalyst decorative panel in multifunctional room of the present invention, wherein said photocatalyst decorative panel thickness is 12mm～32mm,
Length and width are respectively 300mm × 300mm, 400mm × 400mm, 500mm × 500mm, 600mm × 600mm,
800mm × 800mm, 600mm × 600mm, 600mm × 1200mm or 1200mm × 2400mm；Described conditioning layer
Thickness is 2mm～5mm；A width of 1220mm × the 2440mm of length of described foam micro-crystalline ceramic warming plate, 1200mm × 600mm,
800mm × 600mm or 400mm × 600mm.
Photocatalyst decorative panel in multifunctional room of the present invention, wherein said phase-change material is phase transformation flexible putty, and it is by weight
Forming with phase transformation flexible putty dry mash than the water being 0.3～0.4:1, described phase transformation flexible putty dry mash is by following parts by weight
Raw material be prepared from:
White cement: 230～300 parts；
Pulvis Talci: 150～200 parts；
Triple superphosphate: 280～322 parts；
Redispersible polymer glue powder: 35～55 parts；
Sizing phase-change material: 83～100 parts；
Organosilicon polymer hydrophober: 6.8～8 parts；
Viscosity is the cellulose ether of 100,000: 5.5～7 parts；
Polypropylene fibre: 6.7～8 parts；
Wherein, phase-change material is BASF microcapsule energy storage powder, and it is by the capsule formed more than the latent heat storage material of 95 weight %
The cyst wall composition of core and polymer composition, described capsule-core is 50～95:5～50 with the weight ratio of described cyst wall；
The fiber type of described polypropylene fibre is pencil monofilament, and proportion is 0.91, tensile strength > 358Mpa, fibre diameter is
18-48 μm, fusing point > 165 DEG C, elastic modelling quantity > 3.5Gpa, ultimate tensile > 15%, fiber dimensious is 3mm, 6mm, 9mm
Or 19mm.
The weight of photocatalyst decorative panel in multifunctional room of the present invention, capsule-core described in wherein said phase-change material and described cyst wall
Amount ratio is 70～93:7～30, and transformation temperature is 23 DEG C, and latent heat is 204J/g.
Photocatalyst decorative panel in multifunctional room of the present invention, wherein said Photocatalyst nano-paint is by the material of following weight portion
Composition:
Solid content is the emulsion type synthetic polymer emulsion of 49%: 200～340 parts；
Particle diameter is the photo-catalytic nano powder body material of 2～7nm: 20～39 parts；
Deoxygenated water: 650～820 parts；
Thickening agent: 4～5 parts；
Dispersant: 2～5 parts；
Wetting agent: 12～14 parts；
Coalescents: 25～40 parts；
Defoamer: 5～20 parts；
Coupling agent: 4～7 parts.
Photocatalyst decorative panel in multifunctional room of the present invention, wherein:
Described emulsion type synthetic polymer emulsion be VAE emulsion, silicone resin emulsion, pure-acrylic emulsion, elastic pure-acrylic emulsion,
Styrene-acrylic emulsion, styrene acrylic emulsion, acrylate copolymer emulsion, organosilicon-acrylic resin emulsion, aqueous epoxy resins breast
The mixture of one or more in liquid, aqueous polyurethane emulsion；
Described photo-catalytic nano powder body material is in nano titanium oxide, nanometer titanium phosphate, nano silicon, nano-negative ion
The mixture of one or more；
Described thickening agent is the mixture of one or more in cellulose family, silicon dioxide, polyacrylate, polyurethanes；
Described dispersant be sodium hexameta phosphate, ammonium ion type acrylic acid, sodium polyphosphate, PTPP (potassium tripolyphosphate), tetrapotassium pyrophosphate,
Cithrol 200 or 400, the mixture of one or more of polyacrylate apoplexy due to endogenous wind；
Described wetting agent pH value is 5.5～7.5, for sodium lauryl sulphate, pulls open powder, diisobutyl sodium naphthalene sulfonate, monostearate
The mixture of one or more in glyceride；
Described coalescents is Lauryl Alcohol fat, butyl glycol ether, propylene glycol phenylate or toluene alcohol；
Described defoamer be the one in phosphoric acid lipid, mineral oils, higher alcohol, polyether polyol, polyethers, organosilicon or
Several mixture；
Described coupling agent is the mixture of one or more in silane coupler, titanate coupling agent, aluminate coupling agent.
In a kind of multifunctional room, the preparation method of photocatalyst decorative panel, comprises the steps:
Step one, prepare heat insulation noise abatement layer: manufactured foam micro-crystalline ceramic plate is cut into the sheet material being sized, to its table
Face and corner polishing processed, it is ensured that upper surface is smooth, horizontal error ± 2mm, facade vertical error ± 1mm, and external corner is upright
Error under ±2 mm, removes the attachment of described plate surface；
Step 2, preparation damping temperature-control coating: preparation includes the paste phase transformation flexible putty of phase-change material, with mechanical scraper in preparation
The upper surface of good foam micro-crystalline ceramic plate is directly criticized and is smeared described paste phase transformation flexible putty 2～3 times, and batch smearing thickness is 2～5mm；
Step 3, prepare air purification layer: preparation Photocatalyst nano-paint, use spray gun model W-77, jet size
1.5～2.0mm, flow 200～450ml/min, the airless spraying equipment of air pump pressure 0.3-0.6Mpa, is 45 DEG C in temperature
Under the conditions of, by Photocatalyst nano-paint even application in the surface of the damping temperature-control coating prepared, coating thickness is 5-10 micron,
Finally carry out drying 50 minutes under the indoor conditions of 60～90 DEG C of temperature；
Step 4, appearance is coated with the sheet material of phase-change material and Photocatalyst nano-paint by being mechanically cut into the size of setting,
Obtain product.
Photocatalyst decorative panel in multifunctional room of the present invention, the preparation method of wherein said paste phase transformation flexible putty include as
Lower step:
(1) each component in raw material is weighed one by one；
(2) by water, redispersible polymer glue powder, sizing phase-change material, organosilicon polymer hydrophober, cellulose ether and
Polypropylene fibre puts in blender the most successively, disperses 20～30 minutes with the rotating speeds of 800 revs/min；
(3) Pulvis Talci is poured slowly in blender with existing material with 800 revs/min of rotating speeds dispersions 15 minutes；
(4) finally it is added step-wise to white cement and triple superphosphate in blender mix with existing material, with 1200 revs/min of stirrings point
Dissipating 15 minutes, until slurry is by the paste of mix uniformly thickness, discharging barrelling is standby.
Photocatalyst decorative panel in multifunctional room of the present invention, the preparation method of wherein said Photocatalyst nano-paint includes as follows
Step:
(A) each component in raw material is weighed one by one；
(B) wetting agent, dispersant are added in emulsion type synthetic polymer emulsion, be sufficiently stirred for about with 800 revs/min of rotating speeds
20～30min；
(C) photo-catalytic nano powder body material is added, with the rotating speeds of 1500 revs/min fully dispersed 30～60min, in stirring
During, add the defoamer of 1/3 weight and add thickening agent；
(D) last under conditions of 1500 revs/min of rotating speeds, add the deoxidation mixed homogeneously with coalescents, coupling agent
Water, adds the defoamer of remaining 2/3 weight, is uniformly mixed 10 minutes, obtains Photocatalyst nano-paint.
Photocatalyst decorative panel difference from prior art of the present invention is: decorative panel of the present invention has fire protection flame retarding, guarantor
Temperature is heat insulation, insulate against sound noise abatement, conditioning, air cleaning and decoration function, meets the green such as low-carbon economy and recycling economy
The theory of building；Photocatalyst decorative panel of the present invention passes through factorial praluction, will have fire prevention, insulation, sound insulation noise abatement
The nano photo-catalytic nano paint phase of foam micro-crystalline ceramic plate and the phase-change material and air-cleaning function with conditioning function
Compound, make environmental functional decorative panel, it is achieved the use function and service of green building material, construction and installation component and building body
It is integrated.
In photocatalyst decorative panel of the present invention, described foam micro-crystalline ceramic is processed into by foam micro-crystalline ceramic, and foam crystallite is made pottery
Porcelain, with industrial tailings waste residues such as cullet, flyash, gangues as raw material, adds foaming agent, nucleator and additive etc.,
Mix homogeneously forms batch after crushed, is then put in special grinding tool by batch, puts in electric furnace and heats, through pre-
The novel porous micro-crystalline ceramic materials for wall that the techniques such as heat, melted, foaming, crystallize, annealing are made；Described foam micro-crystalline ceramic
Technical parameter be: proportion: 0.1～0.6, unit weight: 767～1076kg/m3, heat conductivity :≤0.029w/m k, water absorption rate:
5～20Vol%, comprcssive strength: 9～18MPa, rupture strength: 5.6～19MPa:, high-temperature capability: 740～800MPa, refractoriness: > 100,
Fire protecting performance reaches country's " A " grade standard, can acid resistance: 0.08～5.0, alkali resistance: 0.05～0.8, frost resistance: 0.03～0.38,
The most fluorine-containing chlorination charcoal and hydrogen fluorine chloric acid；Described conditioning layer is phase-change material (PCM-Phase Change Material), refers to
Vary with temperature and change physical property and be provided that the material of latent heat；Air purification layer is Photocatalyst nano-paint, and photocatalyst is
A kind of general name of the photosemiconductor material with photo-catalysis function with Nano titanium dioxide as representative, it coats substrate surface,
Under the effect of light, produce strong catalytic degradation function: toxic and harmful in air of effectively degrading；Can effectively kill
Various bacteria, and the toxin that can antibacterial or fungus be discharged decomposes and harmless treatment；It is also equipped with the merit such as deodorization, anti-soil simultaneously
Energy.
Below in conjunction with the accompanying drawings the photocatalyst decorative panel of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of photocatalyst decorative panel of the present invention.
Detailed description of the invention
Embodiment 1
As it is shown in figure 1, photocatalyst decorative panel in a kind of multifunctional room, include that heat insulation noise abatement layer 1, homoiothermic are adjusted the most successively
Wet layer 2 and photocatalyst decorative layer 3, wherein, described heat insulation noise abatement layer 1 is foam micro-crystalline ceramic plate, described conditioning layer 2
For phase-change material, described air purification layer 3 is Photocatalyst nano-paint；Described photocatalyst decorative panel thickness is 12mm, length and width
It is respectively 300mm × 300mm；Described conditioning layer 2 thickness is 2mm；The length of described foam micro-crystalline ceramic warming plate is a width of
400mm×600mm。
Described phase-change material is phase transformation flexible putty, and it is made up of with phase transformation flexible putty dry mash the water that weight ratio is 0.3:1,
Described phase transformation flexible putty dry mash is prepared from by the raw material of following parts by weight:
White cement: 230 parts；
Pulvis Talci: 200 parts；
Triple superphosphate: 280 parts；
Redispersible polymer glue powder: 55 parts；
Sizing phase-change material: 83 parts；
Organosilicon polymer hydrophober: 8 parts；
Viscosity is the cellulose ether of 100,000: 5.5 parts；
Polypropylene fibre: 8 parts；
Wherein, phase-change material is BASF microcapsule energy storage powder, and it is by the capsule formed more than the latent heat storage material of 95 weight %
The cyst wall composition of core and polymer composition, described capsule-core is 95:5 with the weight ratio of described cyst wall；The fiber of described polypropylene fibre
Type is pencil monofilament, and proportion is 0.91, tensile strength > 358Mpa, fibre diameter is 18-48 μm, fusing point > 165 DEG C, bullet
Property modulus > 3.5Gpa, ultimate tensile > 15%, fiber dimensious is 3mm, 6mm, 9mm or 19mm.In described phase-change material
Described capsule-core is 70～93:7～30 with the weight ratio of described cyst wall, and transformation temperature is 23 DEG C, and latent heat is 204J/g.
Described Photocatalyst nano-paint is made up of the material of following weight portion:
Solid content is the emulsion type synthetic polymer emulsion of 49%: 200 parts；
Particle diameter is the photo-catalytic nano powder body material of 2～7nm: 39 parts；
Deoxygenated water: 650 parts；
Thickening agent: 5 parts；
Dispersant: 2 parts；
Wetting agent: 14 parts；
Coalescents: 25 parts；
Defoamer: 20 parts；
Coupling agent: 4 parts.
Described emulsion type synthetic polymer emulsion be mass ratio be the VAE emulsion of 5:2:3, silicone resin emulsion, pure-acrylic emulsion
Mixture；Described photo-catalytic nano powder body material is nano titanium oxide；Described thickening agent is polyurethanes；Described dispersant
For etc. the sodium hexameta phosphate of quality and the acrylic acid mixture of ammonium ion type；Described wetting agent pH value is 5.5, for dodecyl sulfur
Acid sodium；Described coalescents is toluene alcohol；Described defoamer be mass ratio be the phosphoric acid lipid of 4:1:6:3, mineral oils, senior
Alcohol, the mixture of polyether polyol；Described coupling agent is silane coupler.
Embodiment 2
As it is shown in figure 1, photocatalyst decorative panel in a kind of multifunctional room, include that heat insulation noise abatement layer 1, homoiothermic are adjusted the most successively
Wet layer 2 and photocatalyst decorative layer 3, wherein, described heat insulation noise abatement layer 1 is foam micro-crystalline ceramic plate, described conditioning layer 2
For phase-change material, described air purification layer 3 is Photocatalyst nano-paint.Described photocatalyst decorative panel thickness is 32mm, length and width
It is respectively 1200mm × 2400mm；Described conditioning layer 2 thickness is 5mm；The length and width of described foam micro-crystalline ceramic warming plate
For 1220mm × 2440mm.
Described phase-change material is phase transformation flexible putty, and it is made up of with phase transformation flexible putty dry mash the water that weight ratio is 0.4:1,
Described phase transformation flexible putty dry mash is prepared from by the raw material of following parts by weight:
White cement: 300 parts；
Pulvis Talci: 150 parts；
Triple superphosphate: 322 parts；
Redispersible polymer glue powder: 35 parts；
Sizing phase-change material: 100 parts；
Organosilicon polymer hydrophober: 6.8 parts；
Viscosity is the cellulose ether of 100,000: 7 parts；
Polypropylene fibre: 6.7 parts；
Wherein, phase-change material is BASF microcapsule energy storage powder, and it is by the capsule formed more than the latent heat storage material of 95 weight %
The cyst wall composition of core and polymer composition, described capsule-core is 1:1 with the weight ratio of described cyst wall；The fiber-like of described polypropylene fibre
Type is pencil monofilament, and proportion is 0.91, tensile strength > 358Mpa, fibre diameter is 18-48 μm, fusing point > 165 DEG C, elastic
Modulus > 3.5Gpa, ultimate tensile > 15%, fiber dimensious is 3mm, 6mm, 9mm or 19mm.Institute in described phase-change material
The weight ratio stating capsule-core and described cyst wall is 70～93:7～30, and transformation temperature is 23 DEG C, and latent heat is 204J/g.
Described Photocatalyst nano-paint is made up of the material of following weight portion:
Solid content is the emulsion type synthetic polymer emulsion of 49%: 340 parts；
Particle diameter is the photo-catalytic nano powder body material of 2～7nm: 20 parts；
Deoxygenated water: 820 parts；
Thickening agent: 4 parts；
Dispersant: 5 parts；
Wetting agent: 12 parts；
Coalescents: 40 parts；
Defoamer: 5 parts；
Coupling agent: 7 parts.
Described emulsion type synthetic polymer emulsion is aqueous polyurethane emulsion；Described photo-catalytic nano powder body material is nano-negative ion；
Described thickening agent be mass ratio be silicon dioxide and the mixture of polyacrylate of 1:1；Described dispersant is polyoxyl 40 stearate
Fat acid esters 200 or 400；Described wetting agent pH value is 7.5, for waiting the sodium lauryl sulphate of mass ratio and pulling open the mixture of powder；
Described coalescents is Lauryl Alcohol fat；Described defoamer be the phosphoric acid lipid with any mass ratio, mineral oils, higher alcohol,
Polyether polyol, polyethers, the mixture of organosilicon；Described coupling agent is titanate coupling agent.
Embodiment 3
As it is shown in figure 1, photocatalyst decorative panel in a kind of multifunctional room, include that heat insulation noise abatement layer 1, homoiothermic are adjusted the most successively
Wet layer 2 and photocatalyst decorative layer 3, wherein, described heat insulation noise abatement layer 1 is foam micro-crystalline ceramic plate, described conditioning layer 2
For phase-change material, described air purification layer 3 is Photocatalyst nano-paint.Described photocatalyst decorative panel thickness is 20mm, length and width
It is respectively 500mm × 500mm；Described conditioning layer 2 thickness is 4mm；The length of described foam micro-crystalline ceramic warming plate is a width of
1200mm×600mm。
Described phase-change material is phase transformation flexible putty, and it is made up of with phase transformation flexible putty dry mash the water that weight ratio is 0.35:1,
Described phase transformation flexible putty dry mash is prepared from by the raw material of following parts by weight:
White cement: 270 parts；
Pulvis Talci: 160 parts；
Triple superphosphate: 300 parts；
Redispersible polymer glue powder: 45 parts；
Sizing phase-change material: 95 parts；
Organosilicon polymer hydrophober: 7.6 parts；
Viscosity is the cellulose ether of 100,000: 6.9 parts；
Polypropylene fibre: 7.2 parts；
Wherein, phase-change material is BASF microcapsule energy storage powder, and it is by the capsule formed more than the latent heat storage material of 95 weight %
The cyst wall composition of core and polymer composition, described capsule-core is 71:45 with the weight ratio of described cyst wall；The fibre of described polypropylene fibre
Dimension type is pencil monofilament, and proportion is 0.91, tensile strength > 358Mpa, fibre diameter is 18-48 μm, fusing point > 165 DEG C,
Elastic modelling quantity > 3.5Gpa, ultimate tensile > 15%, fiber dimensious is 3mm, 6mm, 9mm or 19mm.Described phase-change material
Described in the weight ratio of capsule-core and described cyst wall be 70～93:7～30, transformation temperature is 23 DEG C, and latent heat is 204J/g.
Described Photocatalyst nano-paint is made up of the material of following weight portion:
Solid content is the emulsion type synthetic polymer emulsion of 49%: 270 parts；
Particle diameter is the photo-catalytic nano powder body material of 2～7nm: 35 parts；
Deoxygenated water: 680 parts；
Thickening agent: 4.5 parts；
Dispersant: 3 parts；
Wetting agent: 13 parts；
Coalescents: 35 parts；
Defoamer: 15 parts；
Coupling agent: 5 parts.
Described emulsion type synthetic polymer emulsion is styrene acrylic emulsion；Described photo-catalytic nano powder body material is nanometer two
Silicon oxide；Described thickening agent is silicon dioxide；Described dispersant is the sodium hexameta phosphate with arbitrary proportion mixing, ammonium ion type third
Olefin(e) acid, sodium polyphosphate, PTPP (potassium tripolyphosphate), tetrapotassium pyrophosphate, cithrol 200 or 400, polyacrylate
The mixture of class；Described wetting agent pH value is 7, for pulling open powder；Described coalescents is butyl glycol ether；Described defoamer is
Mineral oils；Described coupling agent is aluminate coupling agent.
Embodiment 4
In a kind of multifunctional room, the preparation method of photocatalyst decorative panel, comprises the steps:
Step one, prepare heat insulation noise abatement layer 1: manufactured foam micro-crystalline ceramic plate is cut into the sheet material being sized, right
Its surface and corner polishing processed, it is ensured that upper surface is smooth, horizontal error ± 2mm, facade vertical error ± 1mm, external corner
Upright error under ±2 mm, removes the attachment of described plate surface；
Step 2, preparation damping temperature-control coating 2: preparation includes the paste phase transformation flexible putty of phase-change material, with mechanical scraper in system
The upper surface of the foam micro-crystalline ceramic plate got ready is directly criticized and is smeared described paste phase transformation flexible putty 2 times, and criticizing and smearing thickness is 2mm；
Step 3, prepare air purification layer 3: use spray gun model W-77, jet size 1.5mm, flow 200ml/min,
The airless spraying equipment of air pump pressure 0.3Mpa, under conditions of temperature is 45 DEG C, by Photocatalyst nano-paint even application in
The surface of the damping temperature-control coating 2 prepared, coating thickness is 5 microns, finally dries under the indoor conditions of 60 DEG C of temperature
50 minutes；
Step 4, appearance is coated with the sheet material of phase-change material and Photocatalyst nano-paint by being mechanically cut into the size of setting,
Obtain product.
Preferably, the preparation method of described paste phase transformation flexible putty comprises the steps:
(1) each component in raw material is weighed one by one；
(2) by water, redispersible polymer glue powder, sizing phase-change material, organosilicon polymer hydrophober, cellulose ether and
Polypropylene fibre puts in blender the most successively, disperses 20 minutes with the rotating speeds of 800 revs/min；
(3) Pulvis Talci is poured slowly in blender with existing material with 800 revs/min of rotating speeds dispersions 15 minutes；
(4) finally it is added step-wise to white cement and triple superphosphate in blender mix with existing material, with 1200 revs/min of stirrings point
Dissipating 15 minutes, until slurry is by the paste of mix uniformly thickness, discharging barrelling is standby.
The preparation method of described Photocatalyst nano-paint comprises the steps:
(A) each component in raw material is weighed one by one；
(B) wetting agent, dispersant are added in emulsion type synthetic polymer emulsion, be sufficiently stirred for about with 800 revs/min of rotating speeds
20min；
(C) photo-catalytic nano powder body material is added, with the fully dispersed 30min of the rotating speeds of 1500 revs/min, in the mistake of stirring
Cheng Zhong, adds the defoamer of 1/3 weight and adds thickening agent；
(D) last under conditions of 1500 revs/min of rotating speeds, add the deoxidation mixed homogeneously with coalescents, coupling agent
Water, adds the defoamer of remaining 2/3 weight, is uniformly mixed 10 minutes, obtains Photocatalyst nano-paint.
Embodiment 5
In a kind of multifunctional room, the preparation method of photocatalyst decorative panel, comprises the steps:
Step one, prepare heat insulation noise abatement layer 1: manufactured foam micro-crystalline ceramic plate is cut into the sheet material being sized, right
Its surface and corner polishing processed, it is ensured that upper surface is smooth, horizontal error ± 2mm, facade vertical error ± 1mm, external corner
Upright error under ±2 mm, removes the attachment of described plate surface；
Step 2, preparation damping temperature-control coating 2: preparation includes the paste phase transformation flexible putty of phase-change material, with mechanical scraper in system
The upper surface of the foam micro-crystalline ceramic plate got ready is directly criticized and is smeared described paste phase transformation flexible putty 3 times, and criticizing and smearing thickness is 5mm；
Step 3, prepare air purification layer 3: use spray gun model W-77, jet size 2.0mm, flow 450ml/min,
The airless spraying equipment of air pump pressure 0.6Mpa, under conditions of temperature is 45 DEG C, by Photocatalyst nano-paint even application in
The surface of the damping temperature-control coating 2 prepared, coating thickness is 10 microns, finally dries under the indoor conditions of 90 DEG C of temperature
Dry 50 minutes；
Step 4, appearance is coated with the sheet material of phase-change material and Photocatalyst nano-paint by being mechanically cut into the size of setting,
Obtain product.
Preferably, the preparation method of described paste phase transformation flexible putty comprises the steps:
(1) each component in raw material is weighed one by one；
(2) by water, redispersible polymer glue powder, sizing phase-change material, organosilicon polymer hydrophober, cellulose ether and
Polypropylene fibre puts in blender the most successively, disperses 30 minutes with the rotating speeds of 800 revs/min；
(3) Pulvis Talci is poured slowly in blender with existing material with 800 revs/min of rotating speeds dispersions 15 minutes；
(4) finally it is added step-wise to white cement and triple superphosphate in blender mix with existing material, with 1200 revs/min of stirrings point
Dissipating 15 minutes, until slurry is by the paste of mix uniformly thickness, discharging barrelling is standby.
The preparation method of described Photocatalyst nano-paint comprises the steps:
(A) each component in raw material is weighed one by one；
(B) wetting agent, dispersant are added in emulsion type synthetic polymer emulsion, be sufficiently stirred for about with 800 revs/min of rotating speeds
30min；
(C) photo-catalytic nano powder body material is added, with the fully dispersed 60min of the rotating speeds of 1500 revs/min, in the mistake of stirring
Cheng Zhong, adds the defoamer of 1/3 weight and adds thickening agent；
(D) last under conditions of 1500 revs/min of rotating speeds, add the deoxidation mixed homogeneously with coalescents, coupling agent
Water, adds the defoamer of remaining 2/3 weight, is uniformly mixed 10 minutes, obtains Photocatalyst nano-paint.
Embodiment described above is only to be described the preferred embodiment of the present invention, not carries out the scope of the present invention
Limiting, on the premise of designing spirit without departing from the present invention, technical scheme is made by those of ordinary skill in the art
Various deformation and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (8)
1. photocatalyst decorative panel in a multifunctional room, it is characterised in that: include the most successively heat insulation noise abatement layer (1),
Conditioning layer (2) and air purification layer (3), wherein, described heat insulation noise abatement layer (1) is foam micro-crystalline ceramic plate, institute
Stating conditioning layer (2) is phase-change material, and described air purification layer (3) is Photocatalyst nano-paint；
Described phase-change material is phase transformation flexible putty, and it is by the water that weight ratio is 0.3～0.4:1 and phase transformation flexible putty dry mash
Composition, described phase transformation flexible putty dry mash is prepared from by the raw material of following parts by weight:
White cement: 230～300 parts；
Pulvis Talci: 150～200 parts；
Triple superphosphate: 280～322 parts；
Redispersible polymer glue powder: 35～55 parts；
Sizing phase-change material: 83～100 parts；
Organosilicon polymer hydrophober: 6.8～8 parts；
Viscosity is the cellulose ether of 100,000: 5.5～7 parts；
Polypropylene fibre: 6.7～8 parts；
Wherein, described sizing phase-change material is BASF microcapsule energy storage powder, and it is stored material by the latent heat more than 95 weight %
The capsule-core of material composition and the cyst wall composition of polymer composition, described capsule-core is 50～95:5～50 with the weight ratio of described cyst wall；Institute
The fiber type stating polypropylene fibre is pencil monofilament, and proportion is 0.91, tensile strength > 358Mpa, fibre diameter is
18-48 μm, fusing point > 165 DEG C, elastic modelling quantity > 3.5Gpa, ultimate tensile > 15%, fiber dimensious is 3mm, 6mm, 9mm
Or 19mm.
Photocatalyst decorative panel in multifunctional room the most according to claim 1, it is characterised in that: described photocatalyst decorative panel
Thickness is 12mm～32mm, and length and width are respectively 300mm × 300mm, 400mm × 400mm, 500mm × 500mm,
600mm × 600mm, 800mm × 800mm, 600mm × 1200mm or 1200mm × 2400mm；Described conditioning
Layer (2) thickness is 2mm～5mm；A width of 1220mm × the 2440mm of length of described foam micro-crystalline ceramic warming plate,
1200mm × 600mm, 800mm × 600mm or 400mm × 600mm.
Photocatalyst decorative panel in multifunctional room the most according to claim 2, it is characterised in that: described sizing phase-change material
Described in the weight ratio of capsule-core and described cyst wall be 70～93:7～30, transformation temperature is 23 DEG C, and latent heat is 204J/g.
Photocatalyst decorative panel in multifunctional room the most according to claim 3, it is characterised in that: described photo-catalytic nano is coated with
Material is made up of the material of following weight portion:
Solid content is the emulsion type synthetic polymer emulsion of 49%: 200～340 parts；
Particle diameter is the photo-catalytic nano powder body material of 2～7nm: 20～39 parts；
Deoxygenated water: 650～820 parts；
Thickening agent: 4～5 parts；
Dispersant: 2～5 parts；
Wetting agent: 12～14 parts；
Coalescents: 25～40 parts；
Defoamer: 5～20 parts；
Coupling agent: 4～7 parts.
Photocatalyst decorative panel in multifunctional room the most according to claim 4, it is characterised in that:
Described emulsion type synthetic polymer emulsion be VAE emulsion, silicone resin emulsion, pure-acrylic emulsion, elastic pure-acrylic emulsion,
Styrene-acrylic emulsion, styrene acrylic emulsion, acrylate copolymer emulsion, organosilicon-acrylic resin emulsion, aqueous epoxy resins
The mixture of one or more in emulsion, aqueous polyurethane emulsion；
Described photo-catalytic nano powder body material is nano titanium oxide, nanometer titanium phosphate, nano silicon, nano-negative ion
In the mixture of one or more；
Described thickening agent is the mixing of one or more in cellulose family, silicon dioxide, polyacrylate, polyurethanes
Thing；
Described dispersant be sodium hexameta phosphate, ammonium ion type acrylic acid, sodium polyphosphate, PTPP (potassium tripolyphosphate), tetrapotassium pyrophosphate,
Cithrol 200 or 400, the mixture of one or more of polyacrylate apoplexy due to endogenous wind；
Described wetting agent pH value is 5.5～7.5, for sodium lauryl sulphate, pulls open powder, diisobutyl sodium naphthalene sulfonate, single tristearin
The mixture of one or more in acid glyceride；
Described coalescents is Lauryl Alcohol fat, butyl glycol ether, propylene glycol phenylate or toluene alcohol；
Described defoamer is the one in phosphoric acid lipid, mineral oils, higher alcohol, polyether polyol, polyethers, organosilicon
Or several mixture；
Described coupling agent is the mixture of one or more in silane coupler, titanate coupling agent, aluminate coupling agent.
6. the preparation method of photocatalyst decorative panel in a multifunctional room, it is characterised in that: comprise the steps:
Step one, prepare heat insulation noise abatement layer (1): manufactured foam micro-crystalline ceramic plate is cut into the sheet material being sized,
To its surface and corner polishing processed, it is ensured that upper surface is smooth, horizontal error ± 2mm, facade vertical error ± 1mm,
External corner Founder error under ±2 mm, removes the attachment of described plate surface；
Step 2, prepare conditioning layer (2): preparation includes the paste phase transformation flexible putty of phase-change material, uses mechanical scraper
Upper surface at the foam micro-crystalline ceramic plate prepared directly is criticized and is smeared described paste phase transformation flexible putty 2～3 times, batch smears thickness and is
2～5mm；
Step 3, prepare air purification layer (3): preparation Photocatalyst nano-paint, use spray gun model W-77, jet size
1.5～2.0mm, flow 200～450ml/min, the airless spraying equipment of air pump pressure 0.3-0.6Mpa, is 45 DEG C in temperature
Under conditions of, by Photocatalyst nano-paint even application in the surface of the conditioning layer (2) prepared, coating thickness it is
5-10 micron, finally carries out drying 50 minutes under the indoor conditions of 60～90 DEG C of temperature；
Step 4, appearance is coated with the sheet material of phase-change material and Photocatalyst nano-paint by being mechanically cut into the size of setting,
Obtain product.
The preparation method of photocatalyst decorative panel in multifunctional room the most according to claim 6, it is characterised in that: described cream
The preparation method of shape phase transformation flexible putty comprises the steps:
(1) each component in raw material is weighed one by one；
(2) by water, redispersible polymer glue powder, sizing phase-change material, organosilicon polymer hydrophober, cellulose ether
Put into the most successively in blender with polypropylene fibre, disperse 20～30 minutes with the rotating speeds of 800 revs/min；
(3) Pulvis Talci is poured slowly in blender with existing material with 800 revs/min of rotating speeds dispersions 15 minutes；
(4) finally it is added step-wise to white cement and triple superphosphate in blender mix with existing material, with 1200 revs/min of stirrings
Disperseing 15 minutes, until slurry is by the paste of mix uniformly thickness, discharging barrelling is standby.
8. according to the preparation method of photocatalyst decorative panel in the multifunctional room described in claim 6 or 7, it is characterised in that: institute
The preparation method stating Photocatalyst nano-paint comprises the steps:
(A) each component in raw material is weighed one by one；
(B) wetting agent, dispersant are added in emulsion type synthetic polymer emulsion, be sufficiently stirred for 800 revs/min of rotating speeds
20～30min；
(C) add photo-catalytic nano powder body material, with the rotating speeds of 1500 revs/min fully dispersed 30～60min, stirring
During mixing, add the defoamer of 1/3 weight and add thickening agent；
(D) last under conditions of 1500 revs/min of rotating speeds, it is de-that addition has been mixed homogeneously with coalescents, coupling agent
Oxygen water, adds the defoamer of remaining 2/3 weight, is uniformly mixed 10 minutes, obtains Photocatalyst nano-paint.
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| CN105689006B (en) * | 2016-03-18 | 2018-08-10 | 浙江蓝民环保科技有限公司 | A kind of nano photo-catalytic and preparation method thereof |
| JP6997915B2 (en) * | 2016-03-29 | 2022-01-18 | 凸版印刷株式会社 | Decorative sheet and manufacturing method of decorative sheet |
| JP7031126B2 (en) * | 2017-03-01 | 2022-03-08 | 凸版印刷株式会社 | Decorative sheet and manufacturing method of decorative sheet |
| CN107459885A (en) * | 2017-07-31 | 2017-12-12 | 河北晨阳工贸集团有限公司 | A kind of photo-catalytic coating and preparation method thereof |
| CN108571131A (en) * | 2018-04-16 | 2018-09-25 | 广东金意陶陶瓷集团有限公司 | A kind of porous ceramics dalle and preparation method thereof with air-cleaning function |
| CN108396924A (en) * | 2018-04-16 | 2018-08-14 | 广东金意陶陶瓷集团有限公司 | A kind of porous ceramics dalle |
| MX2022009376A (en) * | 2020-01-31 | 2022-09-07 | Dow Global Technologies Llc | Coated polyurethane foams. |
| CN111303708A (en) * | 2020-03-09 | 2020-06-19 | 安徽未来饰界实业有限公司 | Humidity-adjustable wall decoration composite board and preparation method thereof |
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