CN108162508A - A kind of Heat-insulation metal material - Google Patents

A kind of Heat-insulation metal material Download PDF

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Publication number
CN108162508A
CN108162508A CN201711450087.2A CN201711450087A CN108162508A CN 108162508 A CN108162508 A CN 108162508A CN 201711450087 A CN201711450087 A CN 201711450087A CN 108162508 A CN108162508 A CN 108162508A
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China
Prior art keywords
heat
thermal isolation
isolation film
binding agent
plate
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CN201711450087.2A
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Chinese (zh)
Inventor
欧阳荣波
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Sichuan Dayang Industrial Development Co Ltd
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Sichuan Dayang Industrial Development Co Ltd
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Priority to CN201711450087.2A priority Critical patent/CN108162508A/en
Publication of CN108162508A publication Critical patent/CN108162508A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered 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
    • B32B15/046—Layered 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 foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered 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
    • B32B15/08—Layered 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
    • B32B15/098—Layered 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 condensation resins of aldehydes, e.g. with phenols, ureas or melamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/42—Layered products comprising a layer of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered 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
    • B32B9/045—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered 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
    • B32B9/046—Layered 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 foam
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0285—Condensation resins of aldehydes, e.g. with phenols, ureas, melamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness

Abstract

The present invention relates to a kind of Heat-insulation metal material, the Heat-insulation metal material includes successively from top to bottom：Thermal isolation film（1）；Heat-insulated mould plate（2）：Thermal isolation film（1）With heat-insulated mould plate（2）Pass through binding agentBonding；Metallic plate（3）：Metallic plate（3）With heat-insulated mould plate（2）Pass through binding agentBonding；Interlayer thermal isolation film（4）：Metallic plate（3）With interlayer thermal isolation film（4）Pass through binding agentBonding；Metallic plate（5）：Metallic plate（5）With interlayer thermal isolation film（4）Pass through binding agentBonding；Heat-insulated mould plate（6）：Metallic plate（5）With heat-insulated mould plate（6）Pass through binding agentBonding；Thermal isolation film（7）：Thermal isolation film（7）With heat-insulated mould plate（6）Pass through binding agentBonding.The present invention has the advantages that good heat-insulation effect, adhesive strength are high, metal is not easily broken and service life is long.

Description

A kind of Heat-insulation metal material
Technical field
The present invention relates to function alloying technology fields, and in particular to a kind of Heat-insulation metal material.
Background technology
Heat-insulating material type is various, can generally classify by material, temperature in use, form and structure.It can be divided by material Organic thermal insulation materials, inorganic heat-insulating material and metal heat insulation material three classes.The thermal insulation material of heat power equipment and pipeline is mostly nothing Machine heat-insulating material.This kind of material has the characteristics that without putrefaction, does not burn, high temperature resistant.Such as:Asbestos, diatomite, perlite, glass Glass fiber, foam glass concrete, calcium silicates etc..It is general it is cold under cold insulation material be mostly used organic thermal insulation materials, this kind of material has Minimum thermal conductivity factor, it is low temperature resistant, inflammable the features such as.Such as:Polystyrene foam plastics, Vestolit, poly- ammonia Ester foamed plastic, cork etc..
It is adiabatic that cellular heat-insulating material, fibrous heat-insulating material, powdered insulation material and stratiform can be divided into again by form Four kinds of material.Cellular heat-insulating material is called foam-thermal insulation, and with light weight, heat-insulating property is good, elasticity is good, size is steady Calmly, the features such as resistance to stability is poor.Mainly there are foamed plastics, foam glass, foam rubber, calcium silicates, lightweight refracrory etc..Fiber Shape heat-insulating material can be divided into organic fiber, inorfil, metallic fiber and composite fibre etc. by material.Industrially it is used as thermal insulation Material mainly inorfil, at present with most wide fiber is asbestos, rock wool, mineral wool, alumina-silicate ceramic fibre, crystalloid Alumina fibre etc..Powdered insulation material mainly has diatomite, expanded perlite and its product.The raw material sources of these materials It is abundant, it is cheap, it is using wider effective insulating materials in building and Thermal Equipment.
In actual life, metal material is usually all made of 100% metal component, product made of this metalloid material It has been commercially available and has been widely applied and promotes.But be highly susceptible to the influence of extraneous factor and corrosion occurs, and The use demand of people is often unable to reach in certain specific environment, such as in winter metal material due to being influenced by weather, Often decrease, and the metal material as tubing often leads to breakage because of low temperature, so as to cause various accidents The occurrence of.
In the prior art, the application range of heat insulating metal is small, because the heat insulation of heat insulating metal is general, it is impossible to simultaneously Ensure the hardness and heat insulation of metal.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of Heat-insulation metal materials, and solving cannot be same When ensure metal hardness and heat insulation the problem of.
The purpose of the present invention is achieved through the following technical solutions：
A kind of Heat-insulation metal material, which is characterized in that the Heat-insulation metal material includes successively from top to bottom：
Thermal isolation film I；
Heat-insulated mould plate I：Thermal isolation film I is be bonded by binding agent I with heat-insulated mould plate I；
Metallic plate I：Metallic plate I is be bonded by binding agent II with heat-insulated mould plate I；
Interlayer thermal isolation film：Metallic plate I is be bonded by binding agent II with interlayer thermal isolation film；
Metallic plate II：Metallic plate II is be bonded by binding agent II with interlayer thermal isolation film；
Heat-insulated mould plate II：Metallic plate II is be bonded by binding agent II with heat-insulated mould plate II；
Thermal isolation film II：Thermal isolation film II is be bonded by binding agent I with heat-insulated mould plate II.
Using laminated construction in Heat-insulation metal material, the superposition of wherein thermal isolation film and heatpiston's plate uses so that heat-insulated gold The heat insulation of category is more preferable；The hardness enhancing so that the two is used using two pieces of metallic plate superpositions, is not easy to be broken off and reduces gold The heat-conducting effect of category；Using interlayer thermal isolation film among metallic plate, interlayer thermal isolation film not only can be heat-insulated, moreover it is possible to play good Cushioning effect so that it is not easily damaged between two metallic plates, reduce the probability that stress is damaged.
Further, the thermal isolation film I is aerogel blanket film；The thermal isolation film II is polyimide film.
The thermal isolation film of two kinds of unlike materials, wherein aerogel blanket are used in the top layer of Heat-insulation metal material and lowest level not Only there is good heat insulation, also with good tensile resistance, thermal isolation film rapid wear is avoided to lead to Heat-insulation metal material Heat insulation decline；Wherein polyimide film high temperature resistant is heat-resisting, it may have certain heat insulation, service life are long.
Aerogel blanket is the material based on nanometer titanium dioxide silica aerogel, by special process with glass fibre cotton or in advance The flexible heat-insulating felt that oxidized fibre felt is combined.Its main feature is that thermal conductivity factor is low, there are certain tension and compression strength, be convenient for Heat preservation construction application belongs to novel thermal insulation material.Aerogel blanket Ju have the easy Cai Jian ﹑ density of Rou Ruan ﹑ it is small, Wu machine Fang Huo ﹑ entirety The characteristics such as hydrophobic, environmentally protective, alternative fiberglass products, asbestos insulation quilt, silicate fiber product etc. not environmentally, protect The conventional flex thermal insulation material of warm poor performance.
Poly- phthalimide has excellent heat resistance and oxidation stability in poly- phthalimide film, and forms the polymerization of stiff stability Object, is thought that its skeleton, shield there is no-IH- functional groups, should be anti-chlorine oxidisability, poly- phthalimide can be had generation as one kind The reverse osmosis membrane materials of table, but may due to synthesis when poly- phthalein amino acid to the conversion of poly- phthalimide be variable amount of, Huo Zheke Can be phenyl ring by halogenation, so being not anti-chlorine, thus gas separation has been turned to from research poly- phthalimide making reverse osmosis membrane Film, and obtain factory and develop faster.Primary raw material for the poly- hall imines membrane material of-T industry of gas separation be biphenyl four by Two liquor-saturated (I3PIJA) and mono- diaminodiphenyl ether of 4,4', good mechanical property, insoluble dry dimethyl second phthalein amine and N monomethyls, which adjoin, to be coughed up Alkane fulfill, in a kind of special solvent spinning doughnut is made, become can at high temperature use have efficient gas detach Film, other different types of Pyromellitic Acids are matched and the poly- phthalimide of the various structures of aromatic diamines synthesis divides other gases The condition for being synthesized and being film-made due to poly- phthalimide from characteristic also just under study for action is harsh so of high cost, and hinders in film point It is further applied from technology.
Further, the metallic plate I and metallic plate II into be grouped as including：
Iron 55-60 parts by weight；
Aluminium 32-35 parts by weight；
Nickel 6-8 parts by weight.
Further, the heat-insulated mould plate I and heat-insulated mould plate II is phenol formaldehyde foam mould plate.
Material is simple in metallic plate, includes three kinds of metallic elements, the wherein addition of aluminium so that the light toughness enhancing of metal, It is less brittle easily broken；The wherein good heat-insulation effect of phenolic foam plate, it is cheap, it is suitable for industrialized production.
Phenolic aldehyde foam thermal insulation material is often simply called phenol formaldehyde foam.Phenol formaldehyde foam be with phenolic resin and fire retardant, smoke suppressant, The many kinds of substance such as curing agent, foaming agent and other auxiliary agents, through obturator-type rigid foam made of scientific formula.Phenolic aldehyde steeps Foam plastics are a kind of novel fire retardant, low cigarette thermal insulation materials of fire prevention, it be by phenolic resin add in fire retardant, smoke suppressant, foaming agent, Closed pore rigid foam made of curing agent and other auxiliary agents.The characteristics of it is most prominent is fire retardant, low cigarette, high temperature resistance distortion. It can be foamed with cast-in-site, may be molded, is also machined, and can be made into plank, shell and various special-shaped products.It overcomes The shortcomings that original foamed plastics type thermal insulation material is inflammable, the deformation of thickness, heat, remains original foamed plastics type thermal insulation material matter Gently, the features such as easy for construction.Phenolic foam raw material sources enrich, cheap, and produce and process simple, product purpose Extensively.It is suitable for large cold storage, basin, ship and various utilidors and construction industry.If stringent for fire protection requirement Factories and miness and mechanical equipment, the characteristics of more protruding its fire retardant, low cigarette, high temperature resistance distortion.Such as：Steamer, warship, train, panzer Heat preservation and papermaking, chemical industry, pharmacy etc..Phenolic aldehyde foam thermal insulation material is often simply called phenol formaldehyde foam.Phenol formaldehyde foam be with The many kinds of substance such as phenolic resin and fire retardant, smoke suppressant, curing agent, foaming agent and other auxiliary agents, through being closed made of scientific formula Pass rigid foam.
Further, the thickness of the thermal isolation film I and thermal isolation film II is 0.1-0.2mm.
Further, the thickness of the metallic plate I and metallic plate II is 6-8mm.
Further, the thickness of the heat-insulated mould plate I and heat-insulated mould plate II is 0.1-0.2mm.
Further, the interlayer thermal isolation film is receives the heat-insulated soft felt film of base, thickness 0.5-0.8mm.
The good heat-insulation effect of the heat-insulated soft felt film of base of receiving, the thickness of wherein thermal isolation film and plastic plate is small, avoids heat insulating metal material The thermal insulation layer of material is too thick, and Heat-insulation metal material is caused to occupy more space, wastes more materials.
Further, the binding agent I is poly methylene poly phenyl poly isocyanate.Polyphenyl polymethylene polyisocyanic acid Ester, it is light yellow to the irritant smells of brown viscous liquid.Relative density (20 DEG C/20 DEG C) 1.2,218 DEG C of burning point.Solidification point< 10℃.Viscosity (25 DEG C) 200~1000mPa.s.PAPI is actually more more than more than 2 by 50%MDI and 50% degree of functionality The mixture of isocyanates composition.Autohemagglutination effect can occur during heating.It is dissolved in chlorobenzene, o-dichlorohenzene, toluene etc..The activity of PAPI Low, steam forces down, only 1 the percent of TDI, therefore toxicity is very low, maximum permissible concentration 0.2mg/m＆sup3 in air.For Manufacture polyurethane glue stick.Also it can be directly added into rubber based adhesives, improve rubber and nylon or the adhesive property of polyester line.Storage It is stored in the storehouse of shady and cool, ventilation, drying, far from kindling material, heat source.It is stringent waterproof, moisture-proof, avoid illumination.
Further, the binding agent II is made of following component：
Cyanoacrylate 3-5 parts by weight；
Waterglass 1-2 parts by weight.
Binding agent I is poly methylene poly phenyl poly isocyanate, good to the adhesive effect of thermal isolation film and heat-insulated mould plate, no It is easy to fall off；Binding agent II is directly be bonded with metallic plate, and the adhesive effect of binding agent II is good, high with the compactness of metallic plate, is not easy It comes off, the constant row invariance of high temperature, usage time is long.
Cyanoacrylate is the resin for belonging to acryl, and when super glue is coated in object surface, solvent can evaporate, And object surface or the moisture content (being more accurately the hydroxyl ion that moisture content is formed) in air can be such that monomer promptly carries out Anionic polymerisation forms long and strong chain, and two pieces of surfaces are sticked together.Since its polymerization process is exothermic reaction, institute To can be found that its temperature can slightly rise.Since solvent (acetone) evaporates therebetween, so can be smelt using super glue Hard to bear peculiar smell.Since moisture can make polymerizable cyanoacrylate ester, a super glue be chronically exposed to air can lead to it After cannot use again.Preventing happening here, we can be stored in the super glue to have broken a seal in one gastight bottle, and Silica gel is put into bottle.
The purposes of waterglass is very extensive, almost throughout each department of national economy.It is used to manufacture in chemical system Silica gel, white carbon, zeolite molecular sieve, metasilicate pentahydrate sodium, Ludox, layer silicon and instant powdery sodium silicate, sodium potassium silicate etc. are each Kind silicates product is the base stock of silicon compound.It is serial as the deep processing of raw material using sodium metasilicate in developed country Product has developed to more than 50 and plants, some have been applied to high, precision and frontier sciemtifec and technical sphere；It is the washings such as washing powder, soap in light industry Indispensable raw material and water softener, settling agent in agent；Assisting-dyeing, bleaching and sizing are used in textile industry；In machine Casting, grinding wheel manufacture and anticolodal etc. are widely used in tool industry；For manufacturing quick hardening cement, acidproof in building trade Cement water-proof oil, soil-solidified-agent, refractory material etc.；Silicon element fertilizer material can agriculturally be manufactured；Oil catalysis is additionally may act as to split Heat-resisting materials, anticolodal, the water such as the silica-alumina catalyst of change, the filler of soap, the adhesive of corrugated paper, laboratory crucibles Softening agent, detergent builders, refractory material and ceramic raw material, the drift of textile, dye and slurry, mine ore dressing, waterproof, leak stopping, Fire retarding wood protection, food antiseptic and preparing adhesive etc..
The beneficial effects of the invention are as follows：
1. it is used in Heat-insulation metal material using laminated construction, the superposition of wherein thermal isolation film and heatpiston's plate so that heat-insulated The heat insulation of metal is more preferable；The hardness enhancing so that the two is used using two pieces of metallic plate superpositions, is not easy to be broken off and reduce The heat-conducting effect of metal；Using interlayer thermal isolation film among metallic plate, interlayer thermal isolation film not only can be heat-insulated, moreover it is possible to play good Cushioning effect so that it is not easily damaged between two metallic plates, reduce the probability that is damaged of stress；
2. use the thermal isolation film of two kinds of unlike materials, wherein aerogel blanket in the top layer of Heat-insulation metal material and lowest level Not only there is good heat insulation, also with good tensile resistance, thermal isolation film rapid wear is avoided to lead to heat insulating metal material The heat insulation of material declines；Wherein polyimide film high temperature resistant is heat-resisting, it may have certain heat insulation, service life are long；
3. material is simple in metallic plate, three kinds of metallic elements, the wherein addition of aluminium are included so that the light toughness of metal increases By force, it is less brittle easily broken；The wherein good heat-insulation effect of phenolic foam plate, it is cheap, it is suitable for industrialized production；Na Ji every The good heat-insulation effect of the soft felt film of heat；The thickness of wherein thermal isolation film and plastic plate is small, and the thermal insulation layer for avoiding Heat-insulation metal material is too thick, Heat-insulation metal material is caused to occupy more space, wastes more materials；
4. binding agent I is poly methylene poly phenyl poly isocyanate, good to the adhesive effect of thermal isolation film and heat-insulated mould plate, It is not easily to fall off；Binding agent II is directly be bonded with metallic plate, and the adhesive effect of binding agent II is good, high with the compactness of metallic plate, no Easy to fall off, the constant row invariance of high temperature, usage time is long.
Description of the drawings
Fig. 1 is the structure diagram of Heat-insulation metal material；
In figure：
1- thermal isolation films I；
The heat-insulated mould plate I of 2-；
3- metallic plates I；
4- interlayer thermal isolation films；
5- metallic plates II；
The heat-insulated mould plate II of 6-；
7- thermal isolation films II.
Specific embodiment
Technical scheme of the present invention is described in further detail, but protection scope of the present invention is not with reference to specific embodiment It is confined to as described below.
Embodiment 1
A kind of Heat-insulation metal material, the Heat-insulation metal material include successively from top to bottom：
Thermal isolation film I 1；
Heat-insulated mould plate I 2：Thermal isolation film I 1 is be bonded by binding agent I with heat-insulated mould plate I 2；
Metallic plate I 3：Metallic plate I 3 is be bonded by binding agent II with heat-insulated mould plate I 2；
Interlayer thermal isolation film 4：Metallic plate I 3 is be bonded by binding agent II with interlayer thermal isolation film 4；
Metallic plate II 5：Metallic plate II 5 is be bonded by binding agent II with interlayer thermal isolation film 4；
Heat-insulated mould plate II 6：Metallic plate II 5 is be bonded by binding agent II with heat-insulated mould plate II 6；
Thermal isolation film II 7：Thermal isolation film II 7 is be bonded by binding agent I with heat-insulated mould plate II 6.
Specifically, the thermal isolation film I 1 is aerogel blanket film；The thermal isolation film II 7 is polyimide film.
Specifically, the thickness of the thermal isolation film I 1 and thermal isolation film II 7 is 0.1mm.
Specifically, the metallic plate I 3 and metallic plate II 5 into be grouped as including：
55 parts by weight of iron；
32 parts by weight of aluminium；
6 parts by weight of nickel.
Specifically, the thickness of the metallic plate I 3 and metallic plate II 5 is 6mm.
Specifically, the heat-insulated mould plate I 2 and heat-insulated mould plate II 6 is phenol formaldehyde foam mould plate.
Specifically, the thickness of the heat-insulated mould plate I 2 and heat-insulated mould plate II 6 is 0.1mm.
Specifically, the interlayer thermal isolation film 4 is receives the heat-insulated soft felt film of base, thickness 0.5mm.
Specifically, the binding agent I is poly methylene poly phenyl poly isocyanate.
Specifically, the binding agent II is made of following component：
3 parts by weight of cyanoacrylate；
1 parts by weight of waterglass.
Embodiment 2
A kind of Heat-insulation metal material, the Heat-insulation metal material include successively from top to bottom：
Thermal isolation film I 1；
Heat-insulated mould plate I 2：Thermal isolation film I 1 is be bonded by binding agent I with heat-insulated mould plate I 2；
Metallic plate I 3：Metallic plate I 3 is be bonded by binding agent II with heat-insulated mould plate I 2；
Interlayer thermal isolation film 4：Metallic plate I 3 is be bonded by binding agent II with interlayer thermal isolation film 4；
Metallic plate II 5：Metallic plate II 5 is be bonded by binding agent II with interlayer thermal isolation film 4；
Heat-insulated mould plate II 6：Metallic plate II 5 is be bonded by binding agent II with heat-insulated mould plate II 6；
Thermal isolation film II 7：Thermal isolation film II 7 is be bonded by binding agent I with heat-insulated mould plate II 6.
Specifically, the thermal isolation film I 1 is aerogel blanket film；The thermal isolation film II 7 is polyimide film.
Specifically, the thickness of the thermal isolation film I 1 and thermal isolation film II 7 is 0.2mm.
Specifically, the metallic plate I 3 and metallic plate II 5 into be grouped as including：
58 parts by weight of iron；
34 parts by weight of aluminium；
7 parts by weight of nickel.
Specifically, the thickness of the metallic plate I 3 and metallic plate II 5 is 7mm.
Specifically, the heat-insulated mould plate I 2 and heat-insulated mould plate II 6 is phenol formaldehyde foam mould plate.
Specifically, the thickness of the heat-insulated mould plate I 2 and heat-insulated mould plate II 6 is 0.2mm.
Specifically, the interlayer thermal isolation film 4 is receives the heat-insulated soft felt film of base, thickness 0.8mm.
Specifically, the binding agent I is poly methylene poly phenyl poly isocyanate.
Specifically, the binding agent II is made of following component：
4 parts by weight of cyanoacrylate；
1 parts by weight of waterglass.
Embodiment 3
A kind of Heat-insulation metal material, the Heat-insulation metal material include successively from top to bottom：
Thermal isolation film I 1；
Heat-insulated mould plate I 2：Thermal isolation film I 1 is be bonded by binding agent I with heat-insulated mould plate I 2；
Metallic plate I 3：Metallic plate I 3 is be bonded by binding agent II with heat-insulated mould plate I 2；
Interlayer thermal isolation film 4：Metallic plate I 3 is be bonded by binding agent II with interlayer thermal isolation film 4；
Metallic plate II 5：Metallic plate II 5 is be bonded by binding agent II with interlayer thermal isolation film 4；
Heat-insulated mould plate II 6：Metallic plate II 5 is be bonded by binding agent II with heat-insulated mould plate II 6；
Thermal isolation film II 7：Thermal isolation film II 7 is be bonded by binding agent I with heat-insulated mould plate II 6.
Specifically, the thermal isolation film I 1 is aerogel blanket film；The thermal isolation film II 7 is polyimide film.
Specifically, the thickness of the thermal isolation film I 1 and thermal isolation film II 7 is 0.15mm.
Specifically, the metallic plate I 3 and metallic plate II 5 into be grouped as including：
60 parts by weight of iron；
35 parts by weight of aluminium；
8 parts by weight of nickel.
Specifically, the thickness of the metallic plate I 3 and metallic plate II 5 is 8mm.
Specifically, the heat-insulated mould plate I 2 and heat-insulated mould plate II 6 is phenol formaldehyde foam mould plate.
Specifically, the thickness of the heat-insulated mould plate I 2 and heat-insulated mould plate II 6 is 0.15mm.
Specifically, the interlayer thermal isolation film 4 is receives the heat-insulated soft felt film of base, thickness 0.6mm.
Specifically, the binding agent I is poly methylene poly phenyl poly isocyanate.
Specifically, the binding agent II is made of following component：
5 parts by weight of cyanoacrylate；
2 parts by weight of waterglass.
Embodiment 4
A kind of Heat-insulation metal material, the Heat-insulation metal material include successively from top to bottom：
Thermal isolation film I 1；
Heat-insulated mould plate I 2：Thermal isolation film I 1 is be bonded by binding agent I with heat-insulated mould plate I 2；
Metallic plate I 3：Metallic plate I 3 is be bonded by binding agent II with heat-insulated mould plate I 2；
Interlayer thermal isolation film 4：Metallic plate I 3 is be bonded by binding agent II with interlayer thermal isolation film 4；
Metallic plate II 5：Metallic plate II 5 is be bonded by binding agent II with interlayer thermal isolation film 4；
Heat-insulated mould plate II 6：Metallic plate II 5 is be bonded by binding agent II with heat-insulated mould plate II 6；
Thermal isolation film II 7：Thermal isolation film II 7 is be bonded by binding agent I with heat-insulated mould plate II 6.
Specifically, the thermal isolation film I 1 is aerogel blanket film；The thermal isolation film II 7 is polyimide film.
Specifically, the thickness of the thermal isolation film I 1 and thermal isolation film II 7 is 0.1mm.
Specifically, the metallic plate I 3 and metallic plate II 5 into be grouped as including：
60 parts by weight of iron；
33 parts by weight of aluminium；
7 parts by weight of nickel.
Specifically, the thickness of the metallic plate I 3 and metallic plate II 5 is 7mm.
Specifically, the heat-insulated mould plate I 2 and heat-insulated mould plate II 6 is phenol formaldehyde foam mould plate.
Specifically, the thickness of the heat-insulated mould plate I 2 and heat-insulated mould plate II 6 is 0.1mm.
Specifically, the interlayer thermal isolation film 4 is receives the heat-insulated soft felt film of base, thickness 0.8mm.
Specifically, the binding agent I is poly methylene poly phenyl poly isocyanate.
Specifically, the binding agent II is made of following component：
4 parts by weight of cyanoacrylate；
2 parts by weight of waterglass.
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein Form is not to be taken as the exclusion to other embodiment, and available for other combinations, modifications, and environments, and can be at this In the text contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection domain of appended claims of the present invention It is interior.

Claims (10)

1. a kind of Heat-insulation metal material, which is characterized in that the Heat-insulation metal material includes successively from top to bottom：
Thermal isolation film（1）；
Heat-insulated mould plate（2）：Thermal isolation film（1）With heat-insulated mould plate（2）Pass through binding agentBonding；
Metallic plate（3）：Metallic plate（3）With heat-insulated mould plate（2）Pass through binding agentBonding；
Interlayer thermal isolation film（4）：Metallic plate（3）With interlayer thermal isolation film（4）Pass through binding agentBonding；
Metallic plate（5）：Metallic plate（5）With interlayer thermal isolation film（4）Pass through binding agentBonding；
Heat-insulated mould plate（6）：Metallic plate（5）With heat-insulated mould plate（6）Pass through binding agentBonding；
Thermal isolation film（7）：Thermal isolation film（7）With heat-insulated mould plate（6）Pass through binding agentBonding.
A kind of 2. Heat-insulation metal material according to claim 1, which is characterized in that the thermal isolation film（1）For aerogel blanket Film；The thermal isolation film（7）For polyimide film.
A kind of 3. Heat-insulation metal material according to claim 1 or 2, which is characterized in that the thermal isolation film（1）With it is heat-insulated Film（7）Thickness be 0.1-0.2mm.
A kind of 4. Heat-insulation metal material according to claim 1, which is characterized in that the metallic plate（3）And metallic plate （5）Into be grouped as including：
Iron 55-60 parts by weight；
Aluminium 32-35 parts by weight；
Nickel 6-8 parts by weight.
A kind of 5. Heat-insulation metal material according to claim 1 or 4, which is characterized in that the metallic plate（3）And metal Plate（5）Thickness be 6-8mm.
A kind of 6. Heat-insulation metal material according to claim 1, which is characterized in that the heat-insulated mould plate（2）With heat-insulated modeling Plate（6）It is phenol formaldehyde foam mould plate.
A kind of 7. Heat-insulation metal material according to claim 1 or 6, which is characterized in that the heat-insulated mould plate（2）With every Thermoplastic plate（6）Thickness be 0.1-0.2mm.
A kind of 8. Heat-insulation metal material according to claim 1 or 7, which is characterized in that the interlayer thermal isolation film（4）To receive The heat-insulated soft felt film of base, thickness 0.5-0.8mm.
A kind of 9. Heat-insulation metal material according to claim 1, which is characterized in that the binding agentIt is more for polymethylene Polyphenyl polyisocyanate.
A kind of 10. Heat-insulation metal material according to claim 1, which is characterized in that the binding agentBy following component group Into：
Cyanoacrylate 3-5 parts by weight；
Waterglass 1-2 parts by weight.
CN201711450087.2A 2017-12-27 2017-12-27 A kind of Heat-insulation metal material Withdrawn CN108162508A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2572195Y (en) * 2002-09-09 2003-09-10 张广斌 Composite phenolic foam thermal-insulating sheet material
CN102966193A (en) * 2012-12-21 2013-03-13 重庆浦项宝鼎金属制品有限公司 Composite sandwich board provided with heat-insulated metal surface
CN203669274U (en) * 2014-01-14 2014-06-25 台州金博铝塑板业有限公司 Fireproof aluminum-plastic panel
CN105291504A (en) * 2015-12-03 2016-02-03 重庆动沃机车产业有限公司 Heat-insulating metal material
CN106183122A (en) * 2016-07-07 2016-12-07 无锡市华东电力设备有限公司 A kind of Heat-insulation metal material
CN206174156U (en) * 2016-07-28 2017-05-17 广东万丰摩轮有限公司 Mounting structure of aluminum silicate wool board

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2572195Y (en) * 2002-09-09 2003-09-10 张广斌 Composite phenolic foam thermal-insulating sheet material
CN102966193A (en) * 2012-12-21 2013-03-13 重庆浦项宝鼎金属制品有限公司 Composite sandwich board provided with heat-insulated metal surface
CN203669274U (en) * 2014-01-14 2014-06-25 台州金博铝塑板业有限公司 Fireproof aluminum-plastic panel
CN105291504A (en) * 2015-12-03 2016-02-03 重庆动沃机车产业有限公司 Heat-insulating metal material
CN106183122A (en) * 2016-07-07 2016-12-07 无锡市华东电力设备有限公司 A kind of Heat-insulation metal material
CN206174156U (en) * 2016-07-28 2017-05-17 广东万丰摩轮有限公司 Mounting structure of aluminum silicate wool board

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