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55results about How to "High heat reflectivity" patented technology
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Waterborne heat-insulating flame-retardant multifunctional nano coating and preparation method thereof
InactiveCN101824270AImprove performanceSimple preparation processFireproof paintsPolyurea/polyurethane coatingsTin dioxideMicrosphere
The invention relates to a waterborne heat-insulating flame-retardant multifunctional nano coating and a preparation method thereof. The coating consists of the following components in part by weight: 48 to 52 parts of waterborne resin and 30 to 50 parts of nano pigment fillers (nano titanium dioxide, nano titanium dioxide-coated hollow glass microspheres, nano titanium dioxide-coated hollow ceramic microspheres and nano antimony-doped tin dioxide (ATO) particles), size and auxiliary materials such as film-forming additive and coupling agent. The preparation method includes the steps that: the nano fillers and the size are first dipped into the waterborne resin, the auxiliary materials are then sequentially added and stirred, and thereby the heat-insulating flame-retardant multifunctional nano coating is obtained. The processing technique is simple, the component proportion is reasonable, and the prepared coating has the advantages of high heat resistance, high reflectivity, high radiative heat conductivity, certain fire resistance, high-efficient heat insulation, excellent mechanical and chemical properties, environment-friendliness, stain resistance, flame retardance and energy saving. The coating can be coated on outside facilities such as outer walls and building roofs.
Owner:长沙新凯化工有限公司
Filling and insulating mould coating of titanium dioxide coating fly ash float and preparation method thereof
InactiveCN1927954AImprove utilization and heat reflectivityIncrease profitFireproof paintsInorganic pigment treatmentThermal energyUltraviolet
The present invention discloses one kind of TiO2 coated flyash boulder stuffing, one kind of heat insulating paint and their preparation process. Through non-homogeneous deposition to coat flyash boulder with one layer of hydrated TiO2, and subsequent washing, drying and calcining to fix TiO2 onto the surface of flyash boulder, TiO2 coated flyash boulder stuffing is produced. The heat insulating paint with TiO2 coated flyash boulder and cordierite as main stuffing can radiate heat the coating absorbs in high infrared emissivity to dissipate heat inside the coating. At the same time, the heat insulating paint has high reflectivity to the visible light and near infrared ray of sunlight, high heat isolating effect, high water resistance, high ultraviolet degradation resistance and other advantages. The heat insulating paint is suitable for use in outer wall and roof of house, storage tank, pipeline, etc to reach obvious energy saving effect.
Owner:陈建华 +1
Heat reflective insulating stoving varnish coating and preparation method thereof
ActiveCN104109438AHigh strengthImprove impact resistancePolyester coatingsReflecting/signal paintsAcrylic resinSolvent
The invention discloses a heat reflective insulating stoving varnish coating and a preparation method thereof. The stoving varnish coating comprises the following components in percentage by weight: 40-60% of a film-forming resin, 8-15% of a mixed solvent, 10-25% of an infrared reflective pigment, 1-5% of insulating powder, 6-15% of filler and 1.2-3.5% of an auxiliary, totaling 100%, wherein the film-forming resin comprises a mixture of thermosetting acrylic resin, acrylic resin and amino resin. As the film-forming resin contains the above three main resins, the stoving varnish coating has good weather ability, mechanical property and chemical resistance. As the infrared reflective pigment and heat insulating powder are added into the raw material, the coating is high in reflection efficiency of sunlight and good in insulating effect.
Owner:ZHANG ZHOU SAN PAINTS
Flexible top layer and roofing membrane incorporating the same
InactiveUS20100130080A1Less heatImprove comprehensive applicabilityWarp knittingKnotting netsLacquerMembrane configuration
A flexible roofing membrane or shingle comprising: —a reinforcement carrier, —a paint layer comprising between 10 and 70% wt of a binder having a polyurethane component and optionally an acrylic polymer component, wherein said binder has a Tg<−10° C.
Owner:IKO EURO
Preparing method of nanometer titanium oxide modified hollow glass beads
ActiveCN105820602AHigh infrared emissivityGood effectPigment flushingEpoxy resin coatingsReaction temperatureTitanium oxide
The invention relates to the field of composite materials, in particular to a preparing method of brand-new nanometer titanium oxide modified hollow glass beads. The obtained hollow glass beads have excellent heat reflecting performance. By controlling technological parameters of concentration of tetrabutyl titanate in a precursor, reaction temperature and time and the dispersant amount, the modified technology of the hollow glass beads is optimized, and the method is easy and convenient to operate. Test results show that the hollow glass beads modified by nanometer titanium oxide particles have low heat conductivity coefficient and high heat reflectivity and can meet the actual needs.
Owner:QINGDAO UNIV OF SCI & TECH
Heat-preservation cylinder for single crystal furnace and single crystal furnace with same
The invention discloses a heat-preservation cylinder, which is used for a single crystal furnace. The heat-preservation cylinder is characterized in that: a heat reflection layer is formed on the inner side of an inner layer of the heat-preservation cylinder, and is made from a material which can reflect more heat incident onto the heat reflection layer than that incident onto the inner layer of the heat-preservation cylinder. The heat-preservation cylinder of the invention can effectively reflect the heat irradiated to the heat-preservation cylinder back into a furnace body again so as to solve the problem of heat waste to a certain extent and reduce heat power consumption. The invention further discloses the single crystal furnace with the heat-preservation cylinder.
Owner:王敬
Electric unit having capacitor
ActiveUS20100014252A1Avoid temperature riseHigh heat reflectivityCapacitor housing/encapsulationVehicular energy storageInterior spaceTransformer
A PCU has an inside sealed by a case made of aluminum and a bottom plate. Interior space of the PCU accommodates an IPM, a control substrate, and a capacitor. The IPM is provided to abut an upper surface of the bottom plate. The control substrate is a rectangular plate having mounted thereon a control circuit including electronic components such as a gate driver, a transformer and the like, and is provided above the IPM. The capacitor is accommodated in a housing in a substantially parallelepiped form. A reflector made of aluminum of high thermal reflectivity and high thermal conductivity is provided on the entire lower surface of the capacitor.
Owner:DENSO CORP
Fluorocarbon elastic waterproof paint for metal color steel roofing and preparation method thereof
InactiveCN105199514AGood weather resistanceImprove stain resistanceAntifouling/underwater paintsPaints with biocidesSilanesStain
The invention provides a fluorocarbon elastic waterproof paint for a metal color steel roofing and a preparation method thereof. The paint is prepared from the following raw materials by weight: in terms of 100 parts by mass, 5.0 to 20.0 parts of water, 0.5 to 1.5 parts of a dispersant, 0.1 to 0.5 part of a wetting agent, 0.1 to 0.8 part of an antifoaming agent, 0.1 to 0.3 part of an antiseptic, 0.1 to 0.8 part of a mildew inhibitor, 0.05 to 0.15 part of a pH value conditioning agent, 0.1 to 0.8 part of a thickening agent, 0.5 to 2.0 parts of a coupling agent, 0.5 to 1.5 parts of a silane cross-linking type adhesion promoter, 30.0 to 60.0 parts of an elemental fluorine-modified elastic acrylic acid emulsion, 10.0 to 30.0 parts of a filling material and 5.0 to 30.0 parts of a reflective heat-insulation material. The waterproof paint provided by the invention has long-lasting weatherability, excellent stain resistance and good reflective heat insulation effect and adhesion, and can be independently used as a waterproof paint for the metal color steel roofing.
Owner:BEIJING ORIENTAL YUHONG WATERPROOF TECH CO LTD
Thermal insulation heat-preservation paint coating used for building external wall
InactiveCN106700695AExtend your lifeHigh bonding strengthReflecting/signal paintsFiberThermal insulation
The invention discloses a thermal insulation heat-preservation paint coating used for a building external wall. The thermal insulation heat-preservation paint coating is prepared from, by weight, 40-50 parts of emulsion, 1-2 parts of N-hydroxymethyl acrylamide, 6-9 parts of titanium dioxide, 4-6 parts of water, 1-2 parts of titanate coupling agent, 8-16 parts of auxiliary, 7-9 parts of mixed solvent, and 9-12 parts of thermal insulation heat-preservation material, wherein the emulsion is the mixed solution of A-102 silicone acrylic emulsion and A-99 pure acrylic emulsion in the weight ratio of 1.5:1, the auxiliary is composed of 1-2 parts of biocide mildewcide, 1-3 parts of flattening agent, 1-2 parts of pigment dispersing agent, 1-3 parts of thickening agent and 4-6 parts of film-forming agent, and the thermal insulation heat-preservation material is a mixture of hollow glass beads, expanded perlite and aluminum silicate fiber in the weight ratio of 1:1:1. The thermal insulation heat-preservation paint coating used for the building external wall is characterized by being strong in chemical resistance, good in weather resistance, good in thermal insulation heat-preservation effect, high in glossiness, long in service life of coating and the like.
Owner:广西宾阳县荣良农业科技有限公司
Thin-layer heat-preserving insulation coating material
InactiveCN104530859AHigh heat reflectivityGood thermal insulation functionReflecting/signal paintsEmulsionAging resistance
The invention discloses a thin-layer heat-preserving insulation coating material in the field of a building material. The thin-layer heat-preserving insulation coating material comprises the following ingredients: 25 to 45 parts of hollow glass beads, 10 to 25 parts of titanium dioxide, 3 to 10 parts of a defoaming agent, 5 to 10 parts of a thickening agent, 5 to 10 parts of a dispersing agent, 5 to 10 parts of a curing agent, 30 to 50 parts of acrylic emulsion, 10 to 25 parts of a nano sizing agent, 3 to 10 parts of a flatting agent and 3 to 8 parts of a flame retardant agent. The thin-layer heat-preserving insulation coating material has the beneficial effects that the heat conduction coefficient of a coating film is relatively low, and the comprehensive performance of the coating film is optimum; the heat reflection rate of the coating film can be improved by adding an appropriate nano material; the heat-preserving coating material is good in heat-preserving insulation function and can be smeared in a thin layer; fluorosilicone-modified acrylic emulsion is selected as a film forming matter in the coating material, and the nano material is provided, so that the artificial aging resistance of the coating film can be greatly improved.
Owner:QINGDAO BAIZHONG CHEM TECH
Antibacterial heat insulation reflective coating and preparation method thereof
The invention relates to an antibacterial heat insulation reflective coating and a preparation method of the antibacterial heat insulation reflective coating and belongs to the technical field of coatings. The coating comprises the following components in parts by weight: 40-55 parts of silicone acrylic emulsion, 2-4 parts of nanometer titania, 1-2 parts of nano-zinc oxide, 1-3 parts of zinc pyrithione, 6-9 parts of vermiculite, 5-12 parts of sepiolite, 4-7 parts of organobentonite, 0.5-1 part of a dispersing agent, 0.5-2 parts of a defoaming agent and 18-30 parts of water. The preparation method is simple, and the prepared antibacterial heat insulation reflective coating is high in flexibility, high in adhesion force, high in heat reflectivity and good in heat insulation effect and has a good antibacterial effect. Meanwhile, the product is wide in application range, can be used for life-saving equipment such as life jackets and also can be used for other textiles, pipelines and ships.
Owner:NANTONG HAIOU LIFE SAVING & PROTECTION EQUIP
Silicon coated nano-titanium dioxide and preparation method thereof and reflective heat-insulation coating
InactiveCN105219144ANot easy to chemical attackNot susceptible to chemical attackInorganic pigment treatmentReflecting/signal paintsDispersitySilicon oxide
Provided are silicon coated nano-titanium dioxide and a preparation method thereof and a reflective heat-insulation coating. According to the silicon coated nano-titanium dioxide, silicon oxide hydrates are bonded to the surfaces of titanium dioxide nanoparticles in a hydroxyl mode, a layer of silicon oxide surface solid film is formed on the surfaces of the titanium dioxide nanoparticles, silicon oxide is not prone to being subjected to chemical erosion, and good dispersity is achieved. The silicon coated nano-titanium dioxide can be prepared through the preparation method, the reflective heat-insulation coating contains the silicon coated nano-titanium dioxide, the formed coating is stable in performance, even in sunlight reflection, most of sun heat can be reflected, and an excellent reflective heat-insulation effect is achieved.
Owner:ASIA PAINT SHANGHAI
Heat-insulating energy-saving material and preparation method thereof
InactiveCN108191370AStable physical and chemical propertiesGood anti-aging performanceSolid waste managementFiberUltraviolet
The invention discloses a heat-insulating energy-saving material and a preparation method thereof, and relates to the technical field of energy-saving materials. The heat-insulating energy-saving material comprises, by weight, 25-32 parts of aerogel, 15-20 parts of expanded perlite, 15-20 parts of fly ash, 8-15 parts of silica fume, 10-15 parts of diatomite, 15-25 parts of kaolin, 5-10 parts of mica powder, 6-13 parts of gypsum powder, 7-15 parts of granite powder, 4-12 parts of mullite fiber, 4-8 parts of glass microbeads, 15-20 parts of ceramic microbeads, 4-8 parts of nano-silicon carbide,3-7 parts of magnesium hydroxide, 3-6 parts of coupling agent, 2.8-4.5 parts of ultraviolet absorber, 2.1-4.2 parts of expanding agent, 1.8-3.4 parts of curing agent, 2.1-2.8 parts of water reducing agent and 5-12 parts of water. The heat-insulating energy-saving material is stable in physicochemical property, good in ageing resistance, excellent in heat insulating performance and high in mechanical impact resistance, the raw material source is wide, and the preparation method is simple.
Owner:HEFEI WANZHIJING DOORS & WINDOWS CO LTD
Radiant baffle for gas fired cooker
A gas-fired grill that includes a full length side burner and baffle for channeling heat towards food on a rotisserie spit. The burner and baffle are the same width as the grill. The baffle is made of a reflector shield stamped from sheet stock, corrugated for strength, and made of a material having good reflective properties. The baffle has edges that fit into lances carried by the grill housing for convenient removal and cleaning of the baffle. The position of the burner within the baffle and the shape of the baffle itself increase the hot air circulating around the food during cooking and concentrate radiant energy directed towards the food.
Owner:WEBER-STEPHEN PRODUCTS
Ultrahigh-viscosity and high-sunlight-reflection-ratio waterproof and heat insulation coating and preparation method thereof
ActiveCN108059891AReduce the ratioIncreased hemispherical emissivityAntifouling/underwater paintsPaints with biocidesLow speedMicrosphere
The invention provides ultrahigh-viscosity and high-sunlight-reflection-ratio waterproof and heat insulation coating and a preparation method thereof and relates to a waterproof and heat insulation coating and a preparation method thereof. The ultrahigh-viscosity and high-sunlight-reflection-ratio waterproof and heat insulation coating is prepared from water, hollow ceramic microspheres, titaniumwhite powder, a dispersant, ultraviolet crosslinking acrylic emulsion, silicon resin, a film forming auxiliary agent, a mildew-proof auxiliary agent, a de-foaming agent, a pH (Potential of Hydrogen) regulator and a rheological modifier premix. The method comprises the following steps: adding raw materials into a reaction kettle and stirring the raw materials while adding to obtain a mixture; regulating the pH value and adding the rheological modifier premix; mixing a liquid phase at a low speed; decompressing and distilling to remove water, so as to obtain the coating. According to the ultrahigh-viscosity and high-sunlight-reflection-ratio waterproof and heat insulation coating provided by the invention, the coverage capability of the coating is greatly improved so that the minimum thickness for covering a substrate is reduced and reaches 0.5 to 0.8mm. The sunlight reflection ratio of the coating can reach 0.92 under the thickness. The preparation method is used for preparing the high-performance waterproof and heat insulation coating.
Owner:哈尔滨拓百世环保涂料有限公司
Building outer wall multifunctional thin heat insulation material and preparation method thereof
ActiveCN112662239AHigh base strengthStable binding baseAnti-corrosive paintsReflecting/signal paintsThermal insulationSilicic acid
The invention relates to a building outer wall multifunctional thin heat insulation material. The material comprises a component A and a component B, wherein the component A is prepared from 10-20 parts by mass of sodium silicate, 10-20 parts by mass of potassium silicate, 0.05-0.5 part by mass of a surfactant, 0.1-1 part by mass of a pH regulator, 0.1-0.5 part by mass of a reducing agent, 0.1-2 parts by mass of a reaction promoter, 0.01-0.5 part by mass of an anti-freezing agent and 40-55 parts by mass of deionized water; and the component B is prepared from the following components in parts by mass: 2-5 parts of micro-crystalline powder, 2-5 parts of titanium dioxide, 3-8 parts of nano zirconium oxide, 2-10 parts of ceramic micro-beads, 2-5 parts of aerogel, 5-10 parts of superfine hydrophilic silicon dioxide, 5-15 parts of calcium carbonate, 10-20 parts of organic silicon modified styrene-acrylic emulsion, 0.2-2 parts of a defoaming agent, 0.6-3 parts of a dispersing agent and 15-40 parts of deionized water. The coating disclosed by the invention not only can block fine cracks of a concrete outer wall, but also has dual heat preservation effects of reflective insulation and thermal insulation, and has excellent water vapor corrosion resistance.
Owner:浙江睿光节能科技有限公司
Convection glass heating furnace
ActiveUS7748237B2Lower the heatReduce defectsCharging furnaceGlass drawing apparatusHeating timeEngineering
Owner:LANDGLASS TECH
Heat insulation and heat preservation coating for building external wall and preparation method thereof
InactiveCN106590118AExtend your lifeHigh bonding strengthFireproof paintsAntifouling/underwater paintsThermal insulationFumed silica
The invention discloses a heat insulation and heat preservation coating for a building external wall. The coating is prepared from 40-50 parts of emulsion, 1-2 parts of N-hydroxymethyl acrylamide, 6-9 parts of fumed silica, 4-6 parts of water, 1-2 parts of a titanate coupling agent, 7-14 parts of auxiliaries, 7-9 parts of acetic acid n-butyl ester, 9-12 parts of expanded perlite and 5-10 parts of nano-calcium carbonate, wherein the emulsion is mixed liquid prepared from A-102 silicone-acrylate emulsion and A-99 pure acrylic emulsion according to the weight ratio of 1.5:1, and the auxiliaries are composed of, by weight, 1-2 parts of a sterilizing and mildew preventing agent, 1-3 parts of a leveling agent, 1-3 parts of a thickening agent and 4-6 parts of a film forming aid. The coating has the advantages of being high in chemical resistance, good in weather resistance and heat insulation and heat preservation effect, high in glossiness, long in coating film life and the like.
Owner:广西宾阳县荣良农业科技有限公司
Preparation method of acrylic acid-fluorocarbon composite heat reflection sun-resistant coating used for coated fabric
InactiveCN107201101AGood weather resistanceDispersed particle size is smallReflecting/signal paintsMANGANESE ACETATELight reflex
The invention discloses a preparation method of an acrylic acid-fluorocarbon composite heat reflection sun-resistant coating used for coated fabric. Fluorocarbon resin is organically mixed with acrylic acid resin at a reasonable scientific ratio, and both the fluorocarbon resin and the acrylic acid resin have excellent compatibility, so that a cold-proof, anti-freeze, flexible and firm coating film which is good in sun resistance and weather resistance can be obtained; meanwhile, nano-titanium dioxide modified by a silane coupling agent is added instead of glass beads of the traditional heat reflection coating, so that the production cost is lowered, and the light reflectivity is improved; a complex reaction is performed on citric acid and metal cations in zinc nitrate, aluminium nitrate and manganese acetate, and ethylene glycol is added in a matching manner, so that the complex reaction is promoted, therefore, a product is more uniform and is comparatively high in purity; manganese-nitrogen-doped zinc aluminate is obtained by a calcination reaction and an ammonolysis reaction; the manganese-nitrogen-doped zinc aluminate is added into the mixed resin, so that the reflecting property of the coating film for sunlight is further enhanced, therefore, the inward conduction of heat energy is reduced through light reflex.
Owner:ANHUI PLATO COATED FABRICS
Heat insulating coating for building external wall and preparation method thereof
The invention discloses a heat insulating coating for a building external wall, which is prepared from 40 to 50 parts of emulsion, 1 to 2 parts of N-hydroxymethyl acrylamide, 6 to 9 parts of fumed silica, 4 to 6 parts of water, 1 to 2 parts of titanate coupling agent, 7 to 14 parts of auxiliary, 7 to 9 parts of n-butyl acetate, 9 to 12 parts of heat insulating material and 5 to 10 parts of modified nano calcium carbonate, wherein the emulsion is mixed liquor of A-102 silicone acrylic emulsion and A-99 pure acrylic emulsion at the weight ratio of 1.5 to 1, the auxiliary is prepared form 1 to 2weight parts of bactericidal mildewcide, 1 to 3 weight parts of flatting agent, 1 to 3 weight parts of thickening agent and 4 to 6 weight parts of coalescing agent, and the heat insulating material isa mixture of hollow glass bead, expanded perlite and alumina silicate fibre at the weight ratio of 1 to 1 to 1. The coating provided by the invention has the advantages of high chemical resistance, good weather resistance, good heat insulating effect, high glossiness, long film service life and the like.
Owner:GUANGXI WUXUAN JINPAI WATERPROOF MATERIAL SCI & TECH CO LTD
A preparing method of golden heat-insulating coating
InactiveCN105400347AHigh heat reflectivityStrong water resistanceAnti-corrosive paintsWater bathsLow speed
The invention relates to a preparing method of golden heat-insulating coating. The method includes a step of weighing a suspension prepared from hollow glass microbeads and distilled water, adding a sodium dodecylbenzenesulfonate solution under stirring in a constant-temperature water bath by a homogenizing disperser, maintaining the water temperature and slowing adding dropwise TiCl; a step of maintaining the pH of 150 mL of the solution by using a NaOH solution so as to allow the hollow glass microbeads to be covered with a layer of titanium dioxide film; a step of weighing a proper amount of water and adding ethylene glycol and coating additives in order under stirring; and a step of adding a defoamer and a film coalescing aid after fineness meets requirements, adding silicone acrylic emulsion and the double-covered hollow glass microbeads, stirring at a low speed, adding a thickener into the coating which is allowed to stand to regulate viscosity, and adjusting pH to obtain a product. The method is simple and low in cost. The golden heat-insulating coating prepared by the method is high in heat reflectivity, high in waterproofness and high in corrosion resistance.
Owner:CHONGQING SANLINGSAN TECH CO LTD
Light-weight, environmentally-friendly, stable, weather-resistant, flame-retardant and heat-insulating material and preparation method thereof
The invention discloses a light-weight, environmentally-friendly, stable, weather-resistant, flame-retardant and heat-insulating material and a preparation method thereof, the light-weight, environmentally-friendly, stable, weather-resistant, flame-retardant and heat-insulating material comprises the following raw materials by weight: 25 to 35 parts of polyether polyol, 3 to 5 parts of an acid salt auxiliary agent, 15 to 25 parts of mixed resin, 4-6 parts of polyvinyl alcohol, 6-8 parts of a smoke-proof fireproof additive, 10-12 parts of a heat preservation aid, 4-6 parts of a bactericidal additive, 8-10 parts of talcum powder, 6-8 parts of shell powder, 3 to 5 parts of silica sol, 4 to 6 parts of white carbon black, 6 to 8 parts of a coupling agent, and 5 to 9 parts of a processing aid. The light-weight, environmentally-friendly, stable, weather-resistant, flame-retardant and heat-insulating material has the advantages of light weight, low thermal conductivity, good heat preservationeffect, good toughness, good flame retarding effect, stable size, creep resistance, fatigue resistance, long service life and excellent comprehensive performance; and the preparation method has the advantages of easy-to-get raw materials, simple process, high practical value and good application prospects.
Owner:HEFEI ZHENXUN LOW TEMPERATURE TECH CO LTD
Camouflage material
InactiveUS20080220269A1High heat reflectivitySynthetic resin layered productsPretreated surfacesRadarAluminum coating
A camouflage material for use in a snowy environment includes a laminated, extruded polyethylene sheet; an aluminum coating on one surface of the sheet and a layer of nylon on the other surface of the sheet. The resulting white material is reflective to radar and to thermal properties which are very similar to the infrared characteristics of background snow.
Owner:HER MAJESTY THE QUEEN AS REPRESENTED BY THE MINIST OF NAT DEFENCE OF HER MAJESTYS CANADIAN GOVERNMENT
Solar photovoltaic module
ActiveCN105895719AImprove photoelectric conversion efficiencyBroaden the range of sunlight absorbedPhotovoltaic energy generationSemiconductor devicesEngineeringPhoton
The invention provides a solar photovoltaic module capable of improving photon utilization ratio and output power. The solar photovoltaic module comprises a glass layer, multiple battery pieces arranged at intervals and a photovoltaic back plate which are arranged from the upper to lower, wherein the glass layer, the multiple battery pieces arranged at intervals and the photovoltaic back plate are connected together through an EVA adhesive film; a reflective thermal-insulating layer is arranged on the bottom surface of the photovoltaic back plate; accommodating grooves are formed in the upper surface, corresponding to the positions of the battery pieces respectively, of the reflective thermal-insulating layer; and fluorescent powder is arranged in the accommodating grooves.
Owner:广东大粤新能源科技股份有限公司
Anti-aging and antibacterial nano-paint
InactiveCN107474652AImprove densification performanceImprove microstructureAntifouling/underwater paintsPaints with biocidesCalcium silicateTert butyl
The invention provides anti-aging and antibacterial nano-paint. The nano-paint is prepared from, by weight, 45-55 parts of nanometer aqueous fluorocarbon emulsion, 10-15 parts of propylene glycol, 8-10 parts of texanol, 7.5-9 parts of hydroxyethyl cellulose, 10-12 parts of nanoscale amphoteric polyacrylamide, 2-3 parts of sodium benzoate, 2-3 parts of aspartame, 2-3 parts of sodium methyl parahydroxybenzoate, 3-5 parts of paraffin, 2-3 parts of calcium stearate, 20-30 parts of nano titanium dioxide, 2-3 parts of calcium silicate, 2-3 parts of N-cyclohexyl-N'-phenyl p-phenylenediamine, 3-5 parts of 2,6-di-tert-butyl-4-methylphenol, 1-5 parts of nano zinc oxide powder, 1-5 parts of lauric acid, 0.3-0.5 part of difenoconazole, 0.5-1.5 parts of silver ionic antibacterial agent, 3-5 parts of inorganic thickening agent, 0.5-1.5 parts of antifoaming agent and 0.03-0.05 part of pH regulator. The anti-aging and antibacterial nano-paint is high in heat reflectivity and also good in heat insulation performance and further has the advantages of being good in sterilization effect and resistant to corrosion and aging.
Owner:NANJING XIANCAOTANG BIOLOGICAL TECH CO LTD
Preparation process of novel water-based nano thermal insulation material
InactiveCN112694282AIncrease heating capacityFunction increaseSolid waste managementFiberThermal insulation
The invention discloses a preparation process of a novel water-based nano thermal insulation material. The preparation method comprises the steps of firstly, preparing the following raw materials: a porous water-based nano silicon dioxide suspension, nano titanium dioxide, modified attapulgite, a wetting agent, modified fly ash, a thickening agent, modified montmorillonite, inorganic fibers, modified expanded perlite, a flame retardant, a defoaming agent, vitrified micro bubbles, an ethylene-vinyl acetate copolymer and deionized water; then preparing a mixture A; then preparing a mixture B; and finally, stirring the porous water-based nano silicon dioxide suspension, the mixture A, the mixture B, the wetting agent, the thickening agent, the defoaming agent and the flame retardant, and fully stirring and mixing to obtain the required novel water-based nano thermal insulation material. The product disclosed by the invention has excellent thermal insulation performance, and particularly, the modified attapulgite and the modified montmorillonite are added, and the thermal insulation effect can be further improved through synergistic interaction of the two components.
Owner:深圳恒固纳米科技有限公司
Environment-friendly heat insulation coating
InactiveCN104530879ALarge thermal resistanceLow thermal conductivityReflecting/signal paintsPropylene glycolDefoaming Agents
The invention discloses an environment-friendly heat insulation coating and belongs to the field of coatings. The environment-friendly heat insulation coating comprises the following components in parts by weight: 25-40 parts of fluorinated acrylic emulsion, 3-15 parts of titanium dioxide, 5-15 parts of a colorized hollow ceramic micro-bead, 0.3-1.0 part of a defoaming agent, 0.6-1.5 parts of a thickening agent, 0.08-0.25 part of propylene glycol, 0.5-2.0 parts of a dispersant and 25-45 parts of deionized water. The environment-friendly heat insulation coating disclosed by the invention has the beneficial effects of good in base material bonding strength, no empty drums, no falling, good toughness, high elongation rate, good waterproofness and long service life; the adopted colorized hollow ceramic micro-bead has various colors, and no pigments are added for regulating the color, so the toxicity and organism volatility of the coating are reduced.
Owner:QINGDAO BAIZHONG CHEM TECH
Electric unit having capacitor
ActiveUS8102653B2Avoid temperature riseHigh heat reflectivityCapacitor housing/encapsulationVehicular energy storageInterior spaceTransformer
Owner:DENSO CORP
Concave curved-roof-surface waterproof structure and construction technology thereof
InactiveCN108979017AImprove performanceGood weather resistanceBuild-up roofsRoof covering insulationsEngineeringSteel frame
The invention relates to the technical field of building designing, in particular to a concave curved-roof-surface waterproof structure and a construction technology thereof. The concave curved-roof-surface waterproof structure comprises a waterproof structure body, a concrete layer is arranged at the bottom of the waterproof structure body, a waterproof layer is connected to the top face of the concrete layer, a heat preservation layer is arranged on the top face of the waterproof layer, a rigid waterproof layer is arranged on the top face of the heat preservation layer, and a house decorating layer is connected to the top face of the rigid waterproof layer. The construction technology of the waterproof structure body includes the following steps that steel is rolled, a steel frame is placed, concrete is poured, the top face of the concrete is poured into a concave curved structure after fine building, the waterproof layer is laid, the heat preservation layer is sprayed, concrete is poured, and the decorating layer is laid. According to the concave curved-roof-surface waterproof structure and the construction technology thereof, the waterproof layer is directly arranged on the concrete structure layer, construction is simple, the construction procedure is simple, and the waterproof effect of the curved roof surface is good.
Owner:JIANGSU XINGSHA CONSTR ENG GRP
Decorative reflective coating and preparation method thereof
InactiveCN111100517AIncrease deposition rateGood synergyReflecting/signal paintsAcrylic resinLight reflection
The invention provides a decorative reflective coating and a preparation method thereof. The decorative reflective coating comprises the following components in parts by weight: 5-10 parts of modifiedglass beads, 60-80 parts of acrylic resin and 5-10 parts of an emulsifier, the emulsifier being sodium dodecyl benzene sulfonate, 2-3 parts of ceramic beads, 1-2 parts of nano silicon dioxide, 1-2 parts of phenolic resin and 10-15 parts of deionized water, wherein the ratio of the modified glass beads to the ceramic beads is (2-3):1. According to the invention, the hollow glass beads and titaniumtetrabromide react to obtain the modified glass beads; the modified glass beads are coated with a layer of titanium oxide, the titanium oxide has a good thermal isolation effect, so that the coatinghas good light reflection and heat preservation properties at the same time, the added ceramic beads and the modified glass beads act together, the reflection and isolation effects are brought into full play, and the performance of the coating is improved.
Owner:湖南太子化工涂料有限公司
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