CN106273702A - A kind of super thin shape metal composite layered product and production technology thereof - Google Patents
A kind of super thin shape metal composite layered product and production technology thereof Download PDFInfo
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- CN106273702A CN106273702A CN201610658032.XA CN201610658032A CN106273702A CN 106273702 A CN106273702 A CN 106273702A CN 201610658032 A CN201610658032 A CN 201610658032A CN 106273702 A CN106273702 A CN 106273702A
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- honeycomb texture
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- 239000002905 metal composite material Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000005516 engineering process Methods 0.000 title claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 45
- 239000002184 metal Substances 0.000 claims abstract description 45
- 239000002131 composite material Substances 0.000 claims abstract description 26
- 239000000853 adhesive Substances 0.000 claims abstract description 24
- 230000001070 adhesive effect Effects 0.000 claims abstract description 24
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 22
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 13
- 239000008397 galvanized steel Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 8
- 239000003063 flame retardant Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 229920005749 polyurethane resin Polymers 0.000 claims description 6
- 239000012071 phase Substances 0.000 claims description 3
- 238000010257 thawing Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000004700 high-density polyethylene Substances 0.000 abstract description 19
- 239000010935 stainless steel Substances 0.000 abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 10
- 238000005187 foaming Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 239000011162 core material Substances 0.000 description 27
- 239000010410 layer Substances 0.000 description 9
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- 239000011120 plywood Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B32B3/00—Layered 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
- B32B3/10—Layered 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 discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered 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 discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- 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
- B32B15/085—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 polyolefins
-
- 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
- B32B15/095—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 polyurethanes
-
- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
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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
- 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
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
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- 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
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
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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
- B32B2419/00—Buildings or parts thereof
Landscapes
- Laminated Bodies (AREA)
Abstract
The present invention relates to a kind of super thin shape metal composite layered product and production technology thereof, including middle level honeycomb texture core and sheet metal, the both sides up and down of described middle level honeycomb texture core are connected by film adhesive sheet metal, the thickness of this composite plate is 2 4mm, its technique is to paste with film adhesive inside the sheet metal of upper and lower layer, then jointly extruding with closely knit high-density polyethylene resin, upper and lower layer surface stainless steel is compounded in closely knit core both sides respectively；Then composite plate carrying out 140 DEG C of heat treatments, makes high-density polyethylene resin carry out low power foaming and form honeycomb texture, film adhesive is heated to melt and is bonded as one with upper and lower surface stainless steel by low ratio foamed high density polyethylene (HDPE) honeycomb texture core simultaneously.Composite plate structure of the present invention is simple, lightweight, good processability, and integral production technique is simple, and construction bonds is firm, and bulk strength is big, it is also possible to carry out waste recovery recycling, environmental protection.
Description
Technical field
The present invention relates to dalle field, particularly relate to a kind of super thin shape metal composite layered product and production technology thereof.
Background technology
Along with the development of building industrialization, architectural constructional materials is also suggested the newest requirement, lightweight, supporting
Change, multifunction etc. are all the trend of future development, and wherein the lightweight of ornament materials especially comes into one's own, main just performance
In " gently " and " thin ".
As ornament materials, self it is not load-bearing, and needs " depending on " just can play dress in other load-carrying members
Decorations effect, if it is excessive to conduct oneself with dignity, will necessarily cause load-carrying members deformation excessive, cause ornament materials itself to deform, have influence on dress
The effect of decorations；Meanwhile, conduct oneself with dignity that excessive to also result in building inertia under geological process excessive, in order to resist excessive deadweight
And geological process, the increase of building main structure steel content can be caused so that building structure is uneconomical, therefore, construction exterior material
Necessarily develop to from the direction of heavy and light.
If ornament materials is thinning, thickness of wall body is the most thinning, the house of same construction area, uses the ratio of light wall
The building of traditional brick wall can increase usable floor area 8～about 11%, and this meets the direction of China's development Energy-Saving andLand-Saving building；
In terms of another one angle, the house of a set of 100 square meters, the usable floor area about 10 square meters can be increased, in commodity room rate more
Today that lattice are surging, comprehensive economic benefit is considerable.
Aluminium-plastic panel is existing comparative maturity, the building and ornament materials lighter than all-metal decorative panel, but itself
There is also certain problem during use: the fusing point of surfaces of aluminum surface layer is relatively low, only 660 DEG C, be easily deformed running into fire
Come off, cause the burning of internal resin；Aluminium-plastic panel, in bending, tailoring process, needs to do the pretreatment such as fluting, and technique is loaded down with trivial details,
Be not suitable for the processing of extensive automatization；The strength reasons of material own causes the intensity of its Wind-Pressure Resistance the highest；The proportion of aluminium-plastic panel exists
5.5kg/ is the lightest, in the face of the light-weighted requirement of building industrialization prefabricated components still has deficiency.
Summary of the invention
The technical problem to be solved is to provide a kind of super thin shape metal composite layered product and production technology thereof, structure letter
Single, lightweight, good processability, integral production technique is simple, and construction bonds is firm, and bulk strength is big, it is also possible to carry out refuse
Recycling, environmental protection.
The technical solution adopted for the present invention to solve the technical problems is: propose a kind of super thin shape metal composite layered product, including
Middle level honeycomb texture core and sheet metal, the both sides up and down of described middle level honeycomb texture core are connected by film adhesive gold
Metal thin plate, the thickness of this composite plate is 2-4mm.
Supplementing as to the one of technical solutions according to the invention, the thickness of described sheet metal is 0.1-0.2mm.
As above-mentioned supplementary explanation, two nugget metal thin plates be respectively adopted rustless steel, galvanized steel and Phases In Titanium Alloys with
Or different materials is made, wherein, the elastic modelling quantity of the metal material of employing is 29 × 106Psi, 20～100 DEG C of thermal expansions
Coefficient is 16.6 × 10-6Cm, yield strength are 25000～30000psi.
Further, the thickness of described middle level honeycomb texture core is 1.6～3.8mm.
Further, described middle level honeycomb texture core uses low ratio foamed Flame-retardant Hdpe resin or low
Bubble flame retardant polyurethane resin is made.
Specifically comprising the following steps that of the production technology that above-mentioned super thin shape metal composite layered product is corresponding
A the inner side of upper and lower two nugget metal thin plates is pasted by () with film adhesive；Then jointly extrude with closely knit core, upper and lower
Two nugget metal thin plates are compounded in the two sides of closely knit core respectively；
B () carries out heat treatment to composite plate, make closely knit core carry out the expanded foamed formation middle level honeycomb texture of low range
Core, film adhesive is heated to melt and is bonded as one with upper and lower two nugget metal thin plates by middle level honeycomb texture core simultaneously, is surpassed
Light metal composite plate；
C composite metal plate is cooled down, smooths by ().
Beneficial effect: the present invention relates to a kind of super thin shape metal composite layered product and production technology thereof, have the advantage that (1)
Composite plate has the deadweight of ultralight amount, and the rigidity of the ultralight amount composite metal plate of thickness 2mm is equivalent to the pure rustless steel of 2.7mm
Plate, but every square metre certainly focus on 2Kg within, be lighter than far away the deadweight of pure corrosion resistant plate 20kg, a large amount of metal can be saved
Material, cost is greatly reduced than pure corrosion resistant plate；
(2) having splendid processing characteristics, elasticity is 3 times of aluminium sheet, has high ductibility, high rigidity, in appropriateness simultaneously
The lower machining that can carry out various mode of heating, particularly bending, the opposite sex processing such as cut out, will be than aluminium-plastic panel, zinc-plated
Plate to facilitate simple and direct；
(3) owing to have employed film type macromolecular adhesive and whole heat treatment process, so this super light metal is multiple
Combine the most firm between metal level and the resin bed of plywood, it is not easy to the common degumming of outlet aluminium-plastic panel, rise bulging, aging etc.
Safety problem, the high-density polyethylene resin of flame retardant type low ratio foamed is low due to its foaming degree, and internal porosity is independent, can stop water
That divides is impregnated with, the long-time interior bulk strength that will not weaken composite plate；
(4) environmental protection, has extremely strong decay resistance, and the harm to mankind's activity environment is few, and with certainly
Cleaning function, it is simple to later maintenance；Once discarding can be with recycling, it is achieved sustainable development.
Accompanying drawing explanation
Fig. 1 is the sectional structure chart of composite plate of the present invention.
Diagram: 1. sheet metal；2. film adhesive；3. middle level honeycomb texture core.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, people in the art
The present invention can be made various changes or modifications by member, and these equivalent form of values fall within the application appended claims equally and limited
Scope.
As it is shown in figure 1, embodiments of the present invention relate to a kind of super thin shape metal composite layered product, including middle level honeycomb core
Material 3 and sheet metal 1, the both sides up and down of described middle level honeycomb texture core 3 are connected by film adhesive 2 sheet metal 1, should
The thickness of composite plate is 2-4mm.
Wherein, the thickness of described sheet metal 1 is 0.1-0.2mm, it is ensured that composite plate is ultra-thin.
Two nugget metal thin plates 1 be respectively adopted rustless steel, galvanized steel and Phases In Titanium Alloys with or different materials make,
Wherein, the elastic modelling quantity of the metal material of employing is 29 × 106Psi, 20～100 DEG C of thermal coefficient of expansions are 16.6 × 10-6Cm, bend
Taking intensity is 25000～30000psi, and rustless steel, galvanized steel and titanium alloy must reach above-mentioned indices guarantee and be combined
The intensity of plate.
Further, the thickness of described middle level honeycomb texture core 3 is 1.6～3.8mm, has the biggest to improving intensity
Effect.
Further, described middle level honeycomb texture core 3 uses low ratio foamed Flame-retardant Hdpe resin or low
Foamed flame retardant polyurethane resin is made, and middle level honeycomb texture core 3 has high intensity and flame retardant effect.
First embodiment as the present invention: the rustless steel that the sheet metal 1 of upper and lower layer uses thickness to be 0.1mm, interior
Side pastes with film adhesive, then jointly extrudes with closely knit high-density polyethylene resin, and upper and lower layer surface stainless steel is compounded in close respectively
Real core both sides；Then composite plate is carried out 140 DEG C of heat treatments, makes high-density polyethylene resin carry out low power foaming and form honeycomb
Structure, film adhesive is heated to melt and by bonding with upper and lower surface stainless steel for low ratio foamed high density polyethylene (HDPE) honeycomb texture core is simultaneously
Integrally, the thick ultralight composite metal plate of 2mm is obtained.
Second embodiment as the present invention: the galvanized steel that the sheet metal 1 of upper and lower layer uses thickness to be 0.2mm, plate
Pasting with film adhesive inside face, then jointly extrude with closely knit high-density polyethylene resin, upper and lower layer galvanized steel plain sheet face is multiple respectively
It is combined in closely knit core both sides；Then composite plate is carried out 140 DEG C of heat treatments, makes high-density polyethylene resin carry out low power foaming shape
Becoming honeycomb texture, film adhesive is heated thawing by low ratio foamed high density polyethylene (HDPE) honeycomb texture core and upper and lower galvanized steel plain sheet simultaneously
Face is bonded as one, and obtains the thick ultralight composite metal plate of 4mm.
The 3rd embodiment as the present invention: the titanium alloy face that the sheet metal 1 of upper and lower layer uses thickness to be 0.2mm
Plate, pastes with film adhesive inside it, then jointly extrudes with closely knit polyurethane resin, and upper and lower layer galvanized sheet face is compounded in respectively
Closely knit core both sides；Then composite plate is carried out 140 DEG C of heat treatments, makes polyurethane resin carry out low power foaming and form honeycomb knot
Structure, film adhesive is heated to melt and low ratio foamed polyurethane cellular structural core is bonded as one with upper and lower titanium alloy sheet face simultaneously,
To the ultralight composite metal plate that 4mm is thick.
The 4th embodiment as the present invention: the sheet metal 1 on upper strata use thickness be 0.18mm galvanized steel panel, under
The sheet metal 1 of layer uses thickness to be 0.1mm stainless steel faceplate, and the inner side of panel pastes with film adhesive, then highly dense with closely knit
Degree polyvinyl resin is extruded jointly, and galvanized steel face, upper strata, lower floor's surface stainless steel are compounded in closely knit core both sides respectively；Then to multiple
Plywood carries out 140 DEG C of heat treatments, makes polyurethane resin carry out low power foaming and forms honeycomb texture, and film adhesive is heated to melt and incites somebody to action simultaneously
Low ratio foamed polyurethane cellular structural core is bonded as one with galvanized steel face, upper strata, lower floor's surface stainless steel, obtains the ultralight of 3mm thickness
Composite metal plate.
The 5th embodiment as the present invention: the sheet metal 1 on upper strata use thickness be 0.1mm stainless steel faceplate, under
The sheet metal 1 of layer uses thickness to be 0.15mm titanium alloy face, and inner side pastes with film adhesive, then gathers with closely knit high density
Vinyl is extruded jointly, and upper strata surface stainless steel, lower floor's titanium alloy face are compounded in closely knit core both sides respectively；Then to composite plate
Carrying out 130 DEG C of heat treatments, make high-density polyethylene resin carry out low power foaming and form honeycomb texture, film adhesive is heated thawing simultaneously
Low ratio foamed high density polyethylene (HDPE) honeycomb texture core is bonded as one with upper strata surface stainless steel, lower floor's titanium alloy face, obtains 3mm
Thick ultralight composite metal plate.
The 6th embodiment as the present invention: the sheet metal 1 on upper strata use thickness be 0.2mm titanium alloy face, under
The sheet metal 1 of layer uses thickness to be 0.2mm galvanized steel panel, and the inner side of panel pastes with film adhesive, then with closely knit height
Density Polyethylene Resin is extruded jointly, and upper strata titanium closes face, lower floor's galvanized steel face is compounded in closely knit core both sides respectively；Then to multiple
Plywood carries out 120 DEG C of heat treatments, makes high-density polyethylene resin carry out low power foaming and forms honeycomb texture, and film adhesive is heated simultaneously
Melt and low ratio foamed high density polyethylene (HDPE) honeycomb texture core and upper strata titanium conjunction face, lower floor's galvanized steel face are bonded as one, obtain
The ultralight composite metal plate that 4mm is thick.
Claims (7)
1. a super thin shape metal composite layered product, including middle level honeycomb texture core (3) and sheet metal (1), it is characterised in that institute
The both sides up and down in middle level honeycomb texture core (3) stated are connected by film adhesive (2) sheet metal (1), the thickness of this composite plate
Degree is 2-4mm.
Super thin shape metal composite layered product the most according to claim 1, it is characterised in that: the thickness of described sheet metal (1)
For 0.1-0.2mm.
Super thin shape metal composite layered product the most according to claim 2, it is characterised in that: two nugget metal thin plates (1) are respectively adopted
Rustless steel, galvanized steel and Phases In Titanium Alloys with or different materials make.
Super thin shape metal composite layered product the most according to claim 1, it is characterised in that: described middle level honeycomb texture core
(3) thickness is 1.6～3.8mm.
Super thin shape metal composite layered product the most according to claim 4, it is characterised in that: described middle level honeycomb texture core
(3) low ratio foamed Flame-retardant Hdpe resin or low ratio foamed flame retardant polyurethane resin is used to make.
6. a production technology for super thin shape metal composite layered product according to claim 1, specifically comprises the following steps that
A the inner side of upper and lower two nugget metal thin plates (1) is pasted by () with film adhesive (2)；Then jointly extrude with closely knit core, upper,
Lower two nugget metal thin plates (1) are compounded in the two sides of closely knit core respectively；
B () carries out heat treatment to composite plate, make closely knit core carry out the expanded foamed formation middle level honeycomb texture core of low range
(3), simultaneously film adhesive (2) be heated thawing by bonding with upper and lower two nugget metal thin plates (1) for middle level honeycomb texture core (3) be one
Body, obtains ultralight composite metal plate；
C composite metal plate is cooled down, smooths by ().
Production technology the most according to claim 6, it is characterised in that: described step 2. in, the temperature of heat treatment is 120
～140 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (7)
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| CN107901532A (en) * | 2017-11-29 | 2018-04-13 | 浙江康展新材料股份有限公司 | The processing technology of PE foaming metal composite plates |
| AU2018219979A1 (en) * | 2018-02-26 | 2019-09-12 | Fairview Architectural Pty Limited | A cladding for application to a structure and an assembly of the cladding with the structure |
| WO2019217992A1 (en) * | 2018-05-15 | 2019-11-21 | Fairview Architectural Pty Limited | A cladding for application to a structure and an assembly of the cladding with the structure |
| CN110481129A (en) * | 2019-09-03 | 2019-11-22 | 华北理工大学 | A kind of composite material and preparation method |
| CN112112379A (en) * | 2020-09-07 | 2020-12-22 | 苏州邦得新材料科技有限公司 | Steel composite decorative board and its making method |
| CN112248561A (en) * | 2020-10-19 | 2021-01-22 | 上海龙胜实业有限公司 | Bendable composite board and bending method thereof |
| CN112895625A (en) * | 2021-03-05 | 2021-06-04 | 马志强 | Metal surface foam cement composite filling core material plate and manufacturing equipment and manufacturing method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107901532A (en) * | 2017-11-29 | 2018-04-13 | 浙江康展新材料股份有限公司 | The processing technology of PE foaming metal composite plates |
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| CN110481129A (en) * | 2019-09-03 | 2019-11-22 | 华北理工大学 | A kind of composite material and preparation method |
| CN112112379A (en) * | 2020-09-07 | 2020-12-22 | 苏州邦得新材料科技有限公司 | Steel composite decorative board and its making method |
| CN112248561A (en) * | 2020-10-19 | 2021-01-22 | 上海龙胜实业有限公司 | Bendable composite board and bending method thereof |
| CN112895625A (en) * | 2021-03-05 | 2021-06-04 | 马志强 | Metal surface foam cement composite filling core material plate and manufacturing equipment and manufacturing method thereof |
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Application publication date: 20170104 |