CN107421379B - A kind of composite guide hot plate for heat exchanger - Google Patents

A kind of composite guide hot plate for heat exchanger Download PDF

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Publication number
CN107421379B
CN107421379B CN201710337577.5A CN201710337577A CN107421379B CN 107421379 B CN107421379 B CN 107421379B CN 201710337577 A CN201710337577 A CN 201710337577A CN 107421379 B CN107421379 B CN 107421379B
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parts
conducting adhesive
adhesive layer
polycarbonate resin
heat exchanger
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CN107421379A (en
Inventor
颜开红
赵桂锋
邓玉明
赵建军
谢勇军
王嫣
杨海龙
张�荣
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NANTONG SHUGUANG ELECTROMECHINCAL ENGINEERING Co Ltd
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NANTONG SHUGUANG ELECTROMECHINCAL ENGINEERING Co Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/09Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/04Non-macromolecular additives inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/06Non-macromolecular additives organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08Macromolecular additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/302Conductive
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention relates to a kind of composite guide hot plates for heat exchanger, belong to technical field of heat exchangers, the organo-mineral complexing heat-conducting plate includes magnesia-alumina-selenizing molybdenum composite material layer, the first conducting adhesive layer, polycarbonate resin substrate, the second conducting adhesive layer, metal substrate stacked gradually, multiple through-holes through the polycarbonate resin substrate are wherein offered in the polycarbonate resin substrate, conducting adhesive column is filled in the through-hole, the conducting adhesive column connects the first conducting adhesive layer and the second conducting adhesive layer.Compared with prior art, the invention has the benefit that the present invention uses multi-layer compound structure, organo-mineral complexing heat-conducting plate of the invention, excellent thermal conductivity are formed using the Material cladding of different function.

Description

A kind of composite guide hot plate for heat exchanger
Technical field
The present invention relates to technical field of heat exchangers, and in particular to a kind of composite guide hot plate for heat exchanger.
Background technique
Heat exchanger is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as heat exchanger.Heat exchanger is being changed It is occupied an important position in work, petroleum, power, food and other many industrial productions, heat exchanger can be used as in Chemical Manufacture Heater, cooler, condenser, evaporator and reboiler etc., are widely used.Heat exchanger be a kind of two kinds in different temperatures or The energy-saving equipment that heat transfer between material is realized between two or more fluids, is that heat is made to pass to temperature by the higher fluid of temperature Lower fluid is spent, fluid temperature (F.T.) is made to reach the index of flow specification, to meet the needs of process conditions, while being also to improve energy One of capital equipment of source utilization rate.Heat exchanger industry is related to HVAC, pressure vessel, sewerage disposing equipment, and chemical industry, petroleum etc. is closely 30 multi industries, mutually form industry chain (supply chain).The composite plastic bellows for how designing a kind of excellent combination property, is industry Urgent problem to be solved.However the heating conduction of existing heat exchanger is to be improved, therefore, it is excellent how to design a kind of heating conduction The different composite guide hot plate for heat exchanger, is industry urgent problem to be solved.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned the deficiencies in the prior art, a kind of composite guide hot plate for heat exchanger is provided.
To achieve the above object, a kind of composite guide hot plate for heat exchanger proposed by the present invention, the organic and inorganic compound Closing heat-conducting plate includes magnesia-alumina-selenizing molybdenum composite material layer, the first conducting adhesive layer, polycarbonate stacked gradually Resin substrate, the second conducting adhesive layer, metal substrate, wherein being offered in the polycarbonate resin substrate multiple through described The through-hole of polycarbonate resin substrate is filled with conducting adhesive column, the conducting adhesive column connection described first in the through-hole Conducting adhesive layer and the second conducting adhesive layer;
The magnesia-alumina-selenizing molybdenum composite material layer is mixed by the material composition warp calculated in percentage by weight It closes, form, be sintered: 60-90 parts of magnesia;40-60 parts of aluminium oxide;20-40 parts of selenizing molybdenum;Unintentional doping graphite oxide 10-20 parts of alkene;10-20 parts of carbon nanotube;Perfluorinated fullerene 5-15 parts;5-10 parts of surfactant;Inorganic dispersant 5-10 Part;10-20 parts of acrylic resin type binder;
The first conducting adhesive layer, the second conducting adhesive layer and conducting adhesive column are compound using identical conducting adhesive Material, the conducting adhesive composite material is by composed of the following components in percentage by weight: 100 parts of acrylic resin; 10-20 parts of POLYPROPYLENE GLYCOL;10-20 parts of polypropylene;10-30 parts of polystyrene;10-20 parts of unintentional doping graphene oxide;Carbon 10-20 parts of nanotube;Perfluorinated fullerene 5-15 parts;5-10 parts of glass fibre;5-10 parts of age resister;1-5 parts of crosslinking agent.
Preferably, the surfactant is fatty glyceride, fatty acid sorbitan and polyoxyethylene-polyoxy third One of alkene copolymer.
Preferably, the inorganic dispersant is one in waterglass, sodium tripolyphosphate, calgon and sodium pyrophosphate Kind.
Preferably, the magnesia-alumina-selenizing molybdenum composite material layer is with a thickness of 0.5-5 millimeters, described first Conducting adhesive layer and the second conducting adhesive layer with a thickness of 300-800 microns, the thickness of the polycarbonate resin substrate Be 1-5 millimeters, the metal substrate with a thickness of 0.5-3 millimeters.
Preferably, multiple through-holes through the polycarbonate resin substrate are arranged in arrays, the through-hole Aperture is 2-8 millimeters.
Preferably, the partial size of the magnesia is 5-100 microns, the partial size of the aluminium oxide is 10-50 microns, described The partial size of selenizing molybdenum is 20-80 microns.
Preferably, the age resister is 2- (2'- hydroxyl -5'- aminomethyl phenyl) benzotriazole, 2- (2'- hydroxyl -3'- Tert-butyl -5'- aminomethyl phenyl) -5- chlorinated benzotriazole, 2- (2'- hydroxyl -3', 5'- diamyl phenyl) benzotriazole, dioxy Change one or more of titanium nano particle, Zinc oxide nanoparticle, triphenyl phosphite, trisnonyl phenyl phosphite.
Preferably, the crosslinking agent is peroxidating -3,5,5- trimethylhexanoate, peroxidating -2- ethylhexyl Carbonic acid tert-pentyl ester, 2,5- dimethyl -2,5- bis(t-butylperoxy) hexane, peroxide -2-ethyl hexanoic acid tert-butyl, peroxidating One or more of pivalic acid tert-butyl ester.
Preferably, the material of the metal substrate is one of aluminium, copper, stainless steel and iron.
Beneficial effects of the present invention are as follows:
The present invention is by adding unintentional doping graphene oxide into magnesia-alumina-selenizing molybdenum composite material layer And carbon nanotube effectively improves its thermal conductivity by the mating reaction of the two, and perfluorinated fullerene must add, and can be improved Magnesia-alumina-selenizing molybdenum composite material layer thermal stability, and then improve magnesia-alumina-selenizing molybdenum composite material The service life of layer, while using magnesia, aluminium oxide and selenizing molybdenum three as basis material, with material hardness Height, the advantages such as thermal expansion coefficient is low, so that magnesia-alumina-selenizing molybdenum composite material layer application prospect is extensive.
The present invention is by adding unintentional doping graphene oxide, carbon nanotube and complete into conducting adhesive composite material Fluorinated fullerene, while guaranteeing the caking property of conducting adhesive composite material, so that it is with excellent heating conduction and heat Stability.
The present invention use base layer of the existing polycarbonate resin substrate as organo-mineral complexing heat-conducting plate, by Setting runs through through-hole in polycarbonate resin substrate, so that the conducting adhesive layer of polycarbonate resin substrate two sides is glued by thermally conductive Column connection is tied, using polycarbonate resin substrate as base layer, under conditions of reducing production cost, may insure simultaneously Heat is conducted by the conducting adhesive column in through-hole so that the organo-mineral complexing heat-conducting plate have it is excellent thermally conductive Performance.
The present invention forms organo-mineral complexing in such a way that inorganic material layer, organic material layer and metal layer are mutually laminated Heat-conducting plate, excellent combination property, stability is strong, is a kind of novel organo-mineral complexing heat-conducting plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the composite guide hot plate for heat exchanger of the invention;
Fig. 2 is the top view of polycarbonate resin substrate of the invention.
Specific embodiment
Referring to Fig. 1-2, a kind of composite guide hot plate for heat exchanger proposed by the present invention, the organo-mineral complexing is thermally conductive Plate includes magnesia-alumina-selenizing molybdenum composite material layer 1, the first conducting adhesive layer 2, polycarbonate resin stacked gradually Substrate 3, the second conducting adhesive layer 5, metal substrate 6, wherein being offered in the polycarbonate resin substrate 3 multiple through described The through-hole 31 of polycarbonate resin substrate 3, conducting adhesive column 4 is filled in the through-hole 31, and the conducting adhesive column 4 connects institute State the first conducting adhesive layer 2 and the second conducting adhesive layer 5;
The magnesia-alumina-selenizing molybdenum composite material layer 1 is mixed by the material composition warp calculated in percentage by weight It closes, form, be sintered: 60-90 parts of magnesia;40-60 parts of aluminium oxide;20-40 parts of selenizing molybdenum;Unintentional doping graphite oxide 10-20 parts of alkene;10-20 parts of carbon nanotube;Perfluorinated fullerene 5-15 parts;5-10 parts of surfactant;Inorganic dispersant 5-10 Part;10-20 parts of acrylic resin type binder;
The first conducting adhesive layer 2, the second conducting adhesive layer 5 and conducting adhesive column 4 use identical conducting adhesive Composite material, the conducting adhesive composite material is by composed of the following components in percentage by weight: acrylic resin 100 Part;10-20 parts of POLYPROPYLENE GLYCOL;10-20 parts of polypropylene;10-30 parts of polystyrene;10-20 parts of unintentional doping graphene oxide; 10-20 parts of carbon nanotube;Perfluorinated fullerene 5-15 parts;5-10 parts of glass fibre;5-10 parts of age resister;Crosslinking agent 1-5 Part.
Wherein, the surfactant is that fatty glyceride, fatty acid sorbitan and PULLRONIC F68 are total One of polymers.The inorganic dispersant is one of waterglass, sodium tripolyphosphate, calgon and sodium pyrophosphate. The magnesia-alumina-selenizing molybdenum composite material layer 1 is with a thickness of 0.5-5 millimeters, the first conducting adhesive layer 2 and institute State the second conducting adhesive layer 5 with a thickness of 300-800 microns, the polycarbonate resin substrate 3 with a thickness of 1-5 millimeters, institute State metal substrate 6 with a thickness of 0.5-3 millimeters.Multiple through-holes 31 through the polycarbonate resin substrate 3 are in matrix Arrangement, the matrix is specially 5 × 5, described logical, and 31 aperture is 2-8 millimeters, and the shape of the through-hole 31 is round, square One of shape, rectangle.The partial size of the magnesia is 5-100 microns, and the partial size of the aluminium oxide is 10-50 microns, institute The partial size for stating selenizing molybdenum is 20-80 microns.The age resister is 2- (2'- hydroxyl -5'- aminomethyl phenyl) benzotriazole, 2- (2'- hydroxyl -3'- tert-butyl -5'- aminomethyl phenyl) -5- chlorinated benzotriazole, 2- (2'- hydroxyl -3', 5'- diamyl phenyl) benzene And one of triazole, titania nanoparticles, Zinc oxide nanoparticle, triphenyl phosphite, trisnonyl phenyl phosphite Or it is several.The crosslinking agent be peroxidating -3,5,5 Trimethylhexanoic acid tert-butyl ester, peroxidating -2- ethylhexyl carbonate tert-pentyl ester, 2,5- dimethyl -2,5- bis(t-butylperoxy) hexane, peroxide -2-ethyl hexanoic acid tert-butyl, the tertiary fourth of peroxidating pivalic acid One or more of ester.The material of the metal substrate 6 is one of aluminium, copper, stainless steel and iron.
Embodiment 1
Referring to Fig. 1-2, a kind of composite guide hot plate for heat exchanger proposed by the present invention, the organo-mineral complexing is thermally conductive Plate includes magnesia-alumina-selenizing molybdenum composite material layer 1, the first conducting adhesive layer 2, polycarbonate resin stacked gradually Substrate 3, the second conducting adhesive layer 5, metal substrate 6, wherein being offered in the polycarbonate resin substrate 3 multiple through described The through-hole 31 of polycarbonate resin substrate 3, conducting adhesive column 4 is filled in the through-hole 31, and the conducting adhesive column 4 connects institute State the first conducting adhesive layer 2 and the second conducting adhesive layer 5;
The magnesia-alumina-selenizing molybdenum composite material layer 1 is mixed by the material composition warp calculated in percentage by weight It closes, form, be sintered: 70 parts of magnesia;50 parts of aluminium oxide;30 parts of selenizing molybdenum;Unintentional 15 parts of doping graphene oxide;Carbon 15 parts of nanotube;10 parts of perfluorinated fullerene;7 parts of surfactant;7 parts of inorganic dispersant;Acrylic resin type binder 15 Part;
The first conducting adhesive layer 2, the second conducting adhesive layer 5 and conducting adhesive column 4 use identical conducting adhesive Composite material, the conducting adhesive composite material is by composed of the following components in percentage by weight: acrylic resin 100 Part;15 parts of POLYPROPYLENE GLYCOL;16 parts of polypropylene;20 parts of polystyrene;Unintentional 15 parts of doping graphene oxide;Carbon nanotube 18 Part;15 parts of perfluorinated fullerene;8 parts of glass fibre;8 parts of age resister;3 parts of crosslinking agent.
Wherein, the surfactant is fatty glyceride.The inorganic dispersant is sodium tripolyphosphate.The oxygen Change magnesium-aluminium oxide-selenizing molybdenum composite material layer 1 with a thickness of 2 millimeters, the first conducting adhesive layer 2 and described second thermally conductive Adhesive layer 5 with a thickness of 500 microns, the polycarbonate resin substrate 3 with a thickness of 4 millimeters, the thickness of the metal substrate 6 It is 2 millimeters.Multiple through-holes 31 through the polycarbonate resin substrate 3 are arranged in arrays, and the matrix is specially 5 × 5, described logical, 31 aperture is 5 millimeters, and the shape of the through-hole 31 is circle.The magnesia includes the oxidation of two kinds of partial sizes Magnesium, a kind of partial size are 20 nanometers, and another kind is 80 microns, and the partial size of the aluminium oxide is 40 microns, the partial size of the selenizing molybdenum It is 60 microns.The age resister is 2- (2'- hydroxyl -5'- aminomethyl phenyl) benzotriazole.The crosslinking agent is peroxidating -3, 5,5- trimethylhexanoate.The material of the metal substrate 6 is aluminium.
Embodiment 2
Referring to Fig. 1-2, a kind of composite guide hot plate for heat exchanger proposed by the present invention, the organo-mineral complexing is thermally conductive Plate includes magnesia-alumina-selenizing molybdenum composite material layer 1, the first conducting adhesive layer 2, polycarbonate resin stacked gradually Substrate 3, the second conducting adhesive layer 5, metal substrate 6, wherein being offered in the polycarbonate resin substrate 3 multiple through described The through-hole 31 of polycarbonate resin substrate 3, conducting adhesive column 4 is filled in the through-hole 31, and the conducting adhesive column 4 connects institute State the first conducting adhesive layer 2 and the second conducting adhesive layer 5;
The magnesia-alumina-selenizing molybdenum composite material layer 1 is mixed by the material composition warp calculated in percentage by weight It closes, form, be sintered: 70 parts of magnesia;550 parts of aluminium oxide;35 parts of selenizing molybdenum;Unintentional 12 parts of doping graphene oxide; 18 parts of carbon nanotube;12 parts of perfluorinated fullerene;6 parts of surfactant;8 parts of inorganic dispersant;Acrylic resin type binder 19 parts;
The first conducting adhesive layer 2, the second conducting adhesive layer 5 and conducting adhesive column 4 use identical conducting adhesive Composite material, the conducting adhesive composite material is by composed of the following components in percentage by weight: acrylic resin 100 Part;20 parts of POLYPROPYLENE GLYCOL;15 parts of polypropylene;20 parts of polystyrene;Unintentional 16 parts of doping graphene oxide;Carbon nanotube 18 Part;12 parts of perfluorinated fullerene;7 parts of glass fibre;7 parts of age resister;4 parts of crosslinking agent.
Wherein, the surfactant is Pluronic F68.The inorganic dispersant is six inclined phosphorus Sour sodium.The magnesia-alumina-selenizing molybdenum composite material layer 1 is with a thickness of 4 millimeters, the first conducting adhesive layer 2 and institute State the second conducting adhesive layer 5 with a thickness of 700 microns, the polycarbonate resin substrate 3 with a thickness of 4 millimeters, the metal Substrate 6 with a thickness of 2.5 millimeters.Multiple through-holes 31 through the polycarbonate resin substrate 3 are arranged in arrays, described Matrix is specially 5 × 5, described logical, and 31 aperture is 6 millimeters, and the shape of the through-hole 31 is in round, square, rectangle One kind.The partial size of the magnesia is 90 microns, and the partial size of the aluminium oxide is 20 microns, and the partial size of the selenizing molybdenum is 70 Micron.The age resister is 2- (2'- hydroxyl -3', 5'- diamyl phenyl) benzotriazole.The crosslinking agent is 2,5- diformazan Base -2,5- bis(t-butylperoxy) hexane.The material of the metal substrate 6 is stainless steel.
The present invention is by adding unintentional doping graphene oxide into magnesia-alumina-selenizing molybdenum composite material layer And carbon nanotube effectively improves its thermal conductivity by the mating reaction of the two, and perfluorinated fullerene must add, and can be improved Magnesia-alumina-selenizing molybdenum composite material layer thermal stability, and then improve magnesia-alumina-selenizing molybdenum composite material The service life of layer, while using magnesia, aluminium oxide and selenizing molybdenum three as basis material, with material hardness Height, the advantages such as thermal expansion coefficient is low, so that magnesia-alumina-selenizing molybdenum composite material layer application prospect is extensive.This hair It is bright by adding unintentional doping graphene oxide, carbon nanotube and perfluorinated fullerene into conducting adhesive composite material, While guaranteeing the caking property of conducting adhesive composite material, so that it is with excellent heating conduction and thermal stability.This hair The bright base layer using existing polycarbonate resin substrate as organo-mineral complexing heat-conducting plate, by polycarbonate resin Setting runs through through-hole in substrate, so that the conducting adhesive layer of polycarbonate resin substrate two sides is connected by conducting adhesive column, In Using polycarbonate resin substrate as base layer, under conditions of reducing production cost, while it is logical to may insure that heat passes through Conducting adhesive column in hole is conducted, so that the organo-mineral complexing heat-conducting plate has excellent heating conduction.This hair It is bright that organo-mineral complexing heat-conducting plate, synthesis are formed in such a way that inorganic material layer, organic material layer and metal layer are mutually laminated It has excellent performance, stability is strong, is a kind of novel organo-mineral complexing heat-conducting plate.
Finally, it should be noted that obviously, the above embodiment is merely an example for clearly illustrating the present invention, and simultaneously The non-restriction to embodiment.For those of ordinary skill in the art, it can also do on the basis of the above description Other various forms of variations or variation out.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn The obvious changes or variations that Shen goes out are still in the protection scope of this invention.

Claims (6)

1. a kind of composite guide hot plate for heat exchanger, it is characterised in that: the composite guide hot plate includes the oxidation stacked gradually Magnesium-aluminium oxide-selenizing molybdenum composite material layer, the first conducting adhesive layer, polycarbonate resin substrate, the second conducting adhesive layer, gold Belong to substrate, wherein offering multiple through-holes through the polycarbonate resin substrate, institute in the polycarbonate resin substrate It states in through-hole filled with conducting adhesive column, the conducting adhesive column connects the first conducting adhesive layer and described second thermally conductive viscous Tie layer;
The magnesia-alumina-selenizing molybdenum composite material layer in parts by weight by following components material composition through mixing, It forms, be sintered: 60-90 parts of magnesia;40-60 parts of aluminium oxide;20-40 parts of selenizing molybdenum;Unintentional doping graphene oxide 10-20 parts;10-20 parts of carbon nanotube;Perfluorinated fullerene 5-15 parts;5-10 parts of surfactant;5-10 parts of inorganic dispersant; 10-20 parts of acrylic resin type binder;
The first conducting adhesive layer, the second conducting adhesive layer and conducting adhesive column use identical conducting adhesive composite wood Material, the conducting adhesive composite material are composed of the following components in parts by weight: 100 parts of acrylic resin;POLYPROPYLENE GLYCOL 10-20 parts;10-20 parts of polypropylene;10-30 parts of polystyrene;10-20 parts of unintentional doping graphene oxide;Carbon nanotube 10- 20 parts;Perfluorinated fullerene 5-15 parts;5-10 parts of glass fibre;5-10 parts of age resister;1-5 parts of crosslinking agent;
Wherein, the magnesia-alumina-selenizing molybdenum composite material layer is with a thickness of 0.5-5 millimeters, first conducting adhesive Layer and the second conducting adhesive layer with a thickness of 300-800 micron, the polycarbonate resin substrate with a thickness of 1-5 in the least Rice, the metal substrate with a thickness of 0.5-3 millimeter, multiple through-holes through the polycarbonate resin substrate are in matrix Arrangement, the aperture of the through-hole are 2-8 millimeters, and the partial size of the magnesia is 5-100 microns, and the partial size of the aluminium oxide is 10-50 microns, the partial size of the selenizing molybdenum is 20-80 microns.
2. the composite guide hot plate according to claim 1 for heat exchanger, it is characterised in that: the surfactant is rouge One of fatty acid glyceride, fatty acid sorbitan and Pluronic F68.
3. the composite guide hot plate according to claim 1 for heat exchanger, it is characterised in that: the inorganic dispersant is water One of glass, sodium tripolyphosphate, calgon and sodium pyrophosphate.
4. the composite guide hot plate according to claim 1 for heat exchanger, it is characterised in that: the age resister is 2- (2'- hydroxyl -5'- aminomethyl phenyl) benzotriazole, 2- (2'- hydroxyl -3'- tert-butyl -5'- aminomethyl phenyl) -5- chloro benzo three Azoles, 2- (2'- hydroxyl -3', 5'- diamyl phenyl) benzotriazole, titania nanoparticles, Zinc oxide nanoparticle, phosphorous One or more of triphenyl phosphate ester, trisnonyl phenyl phosphite.
5. the composite guide hot plate according to claim 1 for heat exchanger, it is characterised in that: the crosslinking agent is peroxide Change -3,5,5 Trimethylhexanoic acid the tert-butyl ester, peroxidating -2- ethylhexyl carbonate tert-pentyl ester, bis- (the tertiary fourths of 2,5- dimethyl -2,5- Base peroxy) hexane, peroxide -2-ethyl hexanoic acid tert-butyl, one or more of the peroxidating pivalic acid tert-butyl ester.
6. the composite guide hot plate according to claim 1 for heat exchanger, it is characterised in that: the material of the metal substrate For one of aluminium, copper, stainless steel and iron.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6592696B1 (en) * 1998-10-09 2003-07-15 Motorola, Inc. Method for fabricating a multilayered structure and the structures formed by the method
CN103122075A (en) * 2013-03-19 2013-05-29 苏州格瑞丰纳米科技有限公司 High heat-conducting thin graphene-based composite material, as well as preparation method and application thereof
CN103148470A (en) * 2013-03-07 2013-06-12 江苏尚恩合同能源管理有限公司 Radiating device for LED lamp
CN104553105A (en) * 2015-02-03 2015-04-29 哈尔滨工业大学 Heat-conducting polymer-base composite material and preparation method thereof
CN105514066A (en) * 2016-01-19 2016-04-20 合肥微晶材料科技有限公司 Composite graphene infrared radiation and heat conduction film and manufacturing method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6592696B1 (en) * 1998-10-09 2003-07-15 Motorola, Inc. Method for fabricating a multilayered structure and the structures formed by the method
CN103148470A (en) * 2013-03-07 2013-06-12 江苏尚恩合同能源管理有限公司 Radiating device for LED lamp
CN103122075A (en) * 2013-03-19 2013-05-29 苏州格瑞丰纳米科技有限公司 High heat-conducting thin graphene-based composite material, as well as preparation method and application thereof
CN104553105A (en) * 2015-02-03 2015-04-29 哈尔滨工业大学 Heat-conducting polymer-base composite material and preparation method thereof
CN105514066A (en) * 2016-01-19 2016-04-20 合肥微晶材料科技有限公司 Composite graphene infrared radiation and heat conduction film and manufacturing method thereof

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