CN212266901U - Composite aluminum plate - Google Patents
Composite aluminum plate Download PDFInfo
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- CN212266901U CN212266901U CN201922478000.3U CN201922478000U CN212266901U CN 212266901 U CN212266901 U CN 212266901U CN 201922478000 U CN201922478000 U CN 201922478000U CN 212266901 U CN212266901 U CN 212266901U
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- aluminum plate
- copper foil
- sets
- insulating adhesive
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Abstract
The utility model relates to a composite aluminum plate, including copper foil layer, first insulation viscose layer, second insulation viscose layer, buffer layer, aluminium sheet layer and protective layer, the upper end of buffer layer sets up first insulation viscose layer, and the lower extreme of buffer layer sets up second insulation viscose layer; the upper end on first insulating viscose layer sets up the copper foil layer, and the lower extreme on second insulating viscose layer sets up the aluminium sheet layer, the upper end on copper foil layer sets up the protective layer. The utility model discloses can combine copper and aluminum plate's advantage to reinforcing aluminum composite panel's toughness.
Description
Technical Field
The utility model relates to a composite aluminum plate belongs to aluminum product processing technology field.
Background
Copper has good conductivity and signal transmission performance, but copper is high in price, soft and heavy. Aluminum alloy is relatively inexpensive, lightweight, and a relatively hard material, but is less conductive and signal transmitting than copper. In addition, the product formed by combining the existing copper plate and the aluminum plate has low impact strength, and is slightly subjected to external force, the surface of the product is easy to deform and damage, so that the service life of the aluminum plate is shortened, and the composite aluminum product combining the advantages of the copper plate and the aluminum plate and increasing the strength is required to be developed due to market demands.
Disclosure of Invention
An object of the utility model is to overcome the not enough of existence among the prior art, provide a composite aluminum plate, can combine copper and aluminum plate's advantage to reinforcing aluminum composite panel's toughness.
According to the utility model provides a technical scheme: a composite aluminum plate comprises a copper foil layer, a first insulating adhesive layer, a second insulating adhesive layer, a damping layer, an aluminum plate layer and a protective layer, wherein the first insulating adhesive layer is arranged at the upper end of the damping layer, and the second insulating adhesive layer is arranged at the lower end of the damping layer; the upper end on first insulating viscose layer sets up the copper foil layer, and the lower extreme on second insulating viscose layer sets up the aluminium sheet layer, the upper end on copper foil layer sets up the protective layer.
Further, the shock-absorbing layer is in a wave shape.
Furthermore, the damping layer is made of a novolac epoxy resin material.
Further, the insulating adhesive layer is an epoxy resin adhesive.
Further, the protective layer is polyurethane waterproof paint.
Further, the thickness of the insulating adhesive layer is 0.01-0.02 mm.
Further, the thickness of the copper foil layer is 0.1-0.2mm, and the thickness of the aluminum plate layer is 0.2-0.4 mm.
Compared with the prior art, the utility model, have following advantage:
1. combines the advantages of the copper plate and the aluminum plate, and reduces the cost.
2. Through the design of buffer layer, strengthened aluminium composite panel's toughness greatly, improved its compressive capacity.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: 1-copper foil layer, 2.1-first insulating adhesive layer, 2.1-second insulating adhesive layer, 3-shock absorption layer, 4-aluminum plate layer and 5-protective layer.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, a composite aluminum plate includes a copper foil layer 1, a first insulating adhesive layer 2.1, a second insulating adhesive layer 2.2, a damping layer 3, an aluminum plate layer 4 and a protective layer 5, wherein the first insulating adhesive layer 2.1 is disposed at the upper end of the damping layer 3, and the second insulating adhesive layer 2.2 is disposed at the lower end of the damping layer 3; the upper end of first insulating viscose layer 2.1 sets up copper foil layer 1, and the lower extreme of second insulating viscose layer 2.2 sets up aluminium sheet layer 4, the upper end of copper foil layer 1 sets up protective layer 5.
The shock absorption layer 3 is in a wave shape, impact force can be absorbed through the wave shape, and product toughness is improved.
The damping layer 3 is made of novolac epoxy resin.
The insulating adhesive layer 2 is an epoxy resin adhesive.
The protective layer 5 is polyurethane waterproof paint.
The thickness of the insulating adhesive layer 2 is 0.01-0.02 mm.
The thickness of the copper foil layer 1 is 0.1-0.2mm, and the thickness of the aluminum plate layer 4 is 0.2-0.4 mm.
It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (7)
1. The composite aluminum plate is characterized by comprising a copper foil layer (1), a first insulating adhesive layer (2.1), a second insulating adhesive layer (2.2), a damping layer (3), an aluminum plate layer (4) and a protective layer (5), wherein the first insulating adhesive layer (2.1) is arranged at the upper end of the damping layer (3), and the second insulating adhesive layer (2.2) is arranged at the lower end of the damping layer (3); the upper end of first insulating viscose layer (2.1) sets up copper foil layer (1), and the lower extreme of second insulating viscose layer (2.2) sets up aluminum plate layer (4), the upper end of copper foil layer (1) sets up protective layer (5).
2. A composite aluminium panel according to claim 1, wherein the shock absorbing layer (3) is of a corrugated configuration.
3. A composite aluminium panel according to claim 1, wherein the damping layer (3) is of novolac epoxy resin material.
4. A composite aluminium panel according to claim 1, wherein the insulating adhesive layer (2) is an epoxy resin based adhesive.
5. Composite aluminium panel according to claim 1, characterised in that the protective layer (5) is a polyurethane waterproof paint.
6. A composite aluminium sheet according to claim 1, wherein the insulating adhesive layer (2) has a thickness of 0.01 to 0.02 mm.
7. A composite aluminium panel according to claim 1, wherein the copper foil layer (1) has a thickness of 0.1-0.2mm and the aluminium sheet layer (4) has a thickness of 0.2-0.4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478000.3U CN212266901U (en) | 2019-12-31 | 2019-12-31 | Composite aluminum plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478000.3U CN212266901U (en) | 2019-12-31 | 2019-12-31 | Composite aluminum plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212266901U true CN212266901U (en) | 2021-01-01 |
Family
ID=73871465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922478000.3U Active CN212266901U (en) | 2019-12-31 | 2019-12-31 | Composite aluminum plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212266901U (en) |
-
2019
- 2019-12-31 CN CN201922478000.3U patent/CN212266901U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A composite aluminum plate Effective date of registration: 20211022 Granted publication date: 20210101 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: WUXI LVTAI NEW MATERIALS CO.,LTD. Registration number: Y2021320010428 |