CN207846949U - A kind of anodic oxidation aluminum composite plate - Google Patents
A kind of anodic oxidation aluminum composite plate Download PDFInfo
- Publication number
- CN207846949U CN207846949U CN201721923794.4U CN201721923794U CN207846949U CN 207846949 U CN207846949 U CN 207846949U CN 201721923794 U CN201721923794 U CN 201721923794U CN 207846949 U CN207846949 U CN 207846949U
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- layer
- anodic oxidation
- aluminium sheet
- fiberglass cloth
- oxidation aluminium
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Abstract
The utility model discloses a kind of anodic oxidation aluminum composite plates, it include the anodic oxidation aluminium sheet layer as panel layer, further include intermediate buffer layer and substrate layer, intermediate buffer layer is fiberglass cloth, substrate layer is the aluminium sheet of 2~3mm thickness, and fiberglass cloth is arranged between anodic oxidation aluminium sheet layer and substrate layer；It is adhesively fixed by adhesive layer between fiberglass cloth and anodic oxidation aluminium sheet layer, is adhesively fixed also by adhesive layer between fiberglass cloth and substrate layer.Using fiberglass cloth as middle layer, since the binder of adhesive layer can infiltrate and penetrate fiberglass cloth, ensure that anodic oxidation aluminium sheet and aluminum substrate can be effectively bonded together by glue, adhesive surface not will produce hollowing phenomenon, while improve the strength and stiffness of composite plate.
Description
Technical field
The utility model is related to anodic oxidation aluminium sheets, and in particular to a kind of anodic oxidation aluminum composite plate.
Background technology
The extreme hardness of the aluminum oxide film film surface of anodic oxidation aluminium sheet in the market, scratch resistant can reach 5H or more, and
And corrosion resistance is also very good.But the continuous anodic oxidation technique of aluminium volume can only produce the thin plate of 0.5~1.0mm or so, mesh
There are no producers can produce the anodic oxidation aluminium sheet more than 1mm thickness on former world.Due to the thinner thickness of aluminium sheet so that anode
Alumina plate is only used for interior decoration, and cannot be used for exterior decoration.
In order to fit up anodic oxidation aluminium sheet applied to exterior decoration, anodic oxidation aluminium sheet can be processed into composite plate.
Such as Chinese patent literature CN 201649515U（Application number 201020155701.X）Disclose a kind of anodic oxygen
Change composited aluminum and plastic decking, from top to bottom successively by anodic oxidation aluminium sheet, the first macromolecule felted-membrane, PE plastic core layers, the second high score
Sub- adhesive film and coating layer aluminium plate are combined for five layers totally.The anodized aluminum-plastic composite plate of this structure is due to being by inside and outside 0.3
The PE plastic core layers of two layers of aluminium sheet inner clip 2~4mm thickness of~0.5mm thickness are pasted, thus in the process used, aluminium-plastic panel
Trimming or processing hole position are not allow directly to expose in air, otherwise by cause aluminium plate and composite layer division,
Ghost etc..
Utility model content
The technical problem to be solved by the utility model is to provide it is a kind of between layers bond it is firm, strength and stiffness are good
Anodic oxidation aluminum composite plate.
It realizes that the technical solution of the utility model aim is a kind of anodic oxidation aluminum composite plate, includes the sun as panel layer
Pole alumina plate layer further includes intermediate buffer layer and substrate layer, and intermediate buffer layer is fiberglass cloth, and substrate layer is 2~3mm
Thick aluminium sheet, fiberglass cloth are arranged between anodic oxidation aluminium sheet layer and substrate layer；Fiberglass cloth and anodic oxidation
It is adhesively fixed by adhesive layer between aluminum layer, is adhesively fixed also by adhesive layer between fiberglass cloth and substrate layer.
The thickness of anodic oxidation aluminium sheet layer is 0.5mm~1mm.
Further, anodic oxidation aluminium sheet layer be coated with aluminum oxide film is decorative cover, anodic oxidation aluminium sheet layer on one side
Non- decorative cover on brush one layer of polyurethane glue adhesive layer, a side surface of fiberglass cloth and anodic oxidation aluminium sheet layer
The adhesive layer fitting brushed on non-decorative cover.
Further, one layer of polyurethane glue adhesive layer is brushed on a side surface of substrate layer, that is brushed on substrate layer is viscous
Knot layer is bonded with another side surface of fiberglass cloth.
The utility model has the effect of positive：The anodic oxidation aluminum composite plate of the utility model makees anodic oxidation aluminium sheet
For decoration panel, the aluminium sheet of 2~3mm thickness is provided with glass fabric as substrate between anodic oxidation aluminium sheet and aluminum substrate
As intermediate buffer layer；Using fiberglass cloth as middle layer, since the binder of adhesive layer can infiltrate and penetrate glass
Glass scrim cloth ensures that anodic oxidation aluminium sheet and aluminum substrate can be effectively bonded together by glue, and adhesive surface will not produce
Raw hollowing phenomenon, while improving the strength and stiffness of composite plate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Label in above-mentioned attached drawing is as follows：Anodic oxidation aluminium sheet layer 1, fiberglass cloth 2, substrate layer 3, adhesive layer 4.
Specific implementation mode
（Embodiment 1）
See that Fig. 1, the anodic oxidation aluminum composite plate of the present embodiment are combined by panel layer, intermediate buffer layer and substrate layer 3,
It is adhesively fixed by adhesive layer 4 between layers.
The panel layer is anodic oxidation aluminium sheet layer 1, and the thickness of anodic oxidation aluminium sheet layer 1 is 0.5mm~1mm, anodic oxygen
Change aluminum layer 1 be coated with aluminum oxide film is decorative cover and the decorative cover of composite plate on one side, anodic oxidation aluminium sheet layer 1
One layer of polyurethane glue adhesive layer 4 is brushed on non-decorative cover.
Intermediate buffer layer be fiberglass cloth 2, glass fabric be by glass fibre with it is chopped fiber needle-punched non-woven fabric compounded
Made of geosynthetics.The thickness of fiberglass cloth 2 is 0.5mm.One side surface of fiberglass cloth 2（It is in Fig. 1
Upper surface）It is bonded with the adhesive layer 4 brushed on the non-decorative cover of anodic oxidation aluminium sheet layer 1, to fiberglass cloth 2 and anode
Alumina plate layer 1 is adhesively fixed.
Substrate layer 3 is the aluminium sheet of 2~3mm thickness, and one layer of polyurethane glue adhesive layer 4 is brushed on a side surface of substrate layer 3,
The adhesive layer 4 brushed on substrate layer 3 is bonded with the lower surface of fiberglass cloth 2, to substrate layer 3 and fiberglass cloth 2
It is adhesively fixed.
When preparation, one layer of polyurethane glue adhesive layer 4 is first brushed on the non-decorative cover of anodic oxidation aluminium sheet layer 1, viscous
It ties and is laid with fiberglass cloth 2 on layer 4；One layer of polyurethane glue adhesive layer 4 is brushed on a side surface of substrate layer 3, by base
The adhesive layer of plate layer 3 is bonded with fiberglass cloth 2, is suppressed anodic oxidation aluminium sheet layer 1 and aluminum substrate layer 3 by cold pressing device
At composite integrated plate.
The composite plate of the utility model is using fiberglass cloth as middle layer, since the binder of adhesive layer can soak
Moisten and penetrate fiberglass cloth, therefore the anodic oxidation aluminium sheet and aluminum substrate of fiberglass cloth both sides can effectively pass through
Glue is bonded together, and adhesive surface not will produce hollowing phenomenon, while improving the strength and stiffness of composite plate.
Claims (4)
1. a kind of anodic oxidation aluminum composite plate includes the anodic oxidation aluminium sheet layer as panel layer（1）, it is characterised in that：Also wrap
Include intermediate buffer layer and substrate layer（3）, intermediate buffer layer is fiberglass cloth（2）, substrate layer（3）For the aluminium of 2~3mm thickness
Plate, fiberglass cloth（2）It is arranged in anodic oxidation aluminium sheet layer（1）And substrate layer（3）Between；Fiberglass cloth（2）With sun
Pole alumina plate layer（1）Between pass through adhesive layer（4）It is adhesively fixed, fiberglass cloth（2）With substrate layer（3）Between also by
Adhesive layer（4）It is adhesively fixed.
2. anodic oxidation aluminum composite plate according to claim 1, it is characterised in that：Anodic oxidation aluminium sheet layer（1）Thickness
For 0.5mm~1mm.
3. anodic oxidation aluminum composite plate according to claim 2, it is characterised in that：Anodic oxidation aluminium sheet layer（1）Be coated with
Aluminum oxide film is decorative cover, anodic oxidation aluminium sheet layer on one side（1）Non- decorative cover on brush one layer of polyurethane glue and bond
Layer（4）, fiberglass cloth（2）A side surface and anodic oxidation aluminium sheet layer（1）Non- decorative cover on the adhesive layer brushed（4）
Fitting.
4. anodic oxidation aluminum composite plate according to claim 3, it is characterised in that：Substrate layer（3）A side surface on apply
Brush one layer of polyurethane glue adhesive layer（4）, substrate layer（3）The adhesive layer of upper brushing（4）With fiberglass cloth（2）The other side
Surface is bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923794.4U CN207846949U (en) | 2017-12-29 | 2017-12-29 | A kind of anodic oxidation aluminum composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923794.4U CN207846949U (en) | 2017-12-29 | 2017-12-29 | A kind of anodic oxidation aluminum composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207846949U true CN207846949U (en) | 2018-09-11 |
Family
ID=63416528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721923794.4U Active CN207846949U (en) | 2017-12-29 | 2017-12-29 | A kind of anodic oxidation aluminum composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207846949U (en) |
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2017
- 2017-12-29 CN CN201721923794.4U patent/CN207846949U/en active Active
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