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Aluminum composite plate

An aluminum composite panel and a composite panel technology, applied in the field of composite panels, can solve the problems of poor fire resistance, high cost of aluminum veneer, low yield of finished products, etc., and achieve the effects of good fire resistance, simple molding, and reduced quality.

Inactive Publication Date: 2013-07-24
ZHANGJIAGANG MUZI MACHINERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the aluminum panels on the market are roughly divided into aluminum veneer, honeycomb panels and aluminum-plastic composite panels. The production process of honeycomb panels is mainly complex, requiring a lot of manual intervention, low yield, and poor quality control.
The aluminum-plastic composite board has poor fire resistance, while the aluminum veneer has high cost and high quality.
However, the requirements for aluminum sheets in the market are getting higher and higher, not only requiring flat surfaces and low prices, but also requiring light weight and fire resistance. Therefore, the above-mentioned ordinary sheets cannot be applied.

Method used

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Experimental program
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Effect test

Embodiment 1

[0022] Such as figure 1 As shown, an aluminum composite panel comprises a core panel 3, a bottom panel 5 and a surface panel 1 adhered to both sides of the core panel 3, and the core panel 3, the bottom panel 5 and the surface panel 1 are all made of aluminum , preferably made of aluminum, several first protrusions 31 are evenly pressed on the core plate 3, and the protrusion height and protrusion direction of the first protrusions 31 are the same, and the bottom plate 5 and the surface plate 1 are glued together The layers are bonded to the core board 3 . Wherein, the surface board 1 is bonded with the first protrusion 31 of the core board 3 through the adhesive layer one 2, and the bottom board 5 is bonded with the board surface of the core board 3 through the adhesive layer two, and the first protrusion 31 It is a spherical protrusion, and of course it can also be in other shapes, such as an ellipsoidal protrusion or a prismatic protrusion. The prism shape may be a triang...

Embodiment 2

[0024] The structure of this embodiment is basically the same as that of Embodiment 1, except that the core board 3 also includes a plurality of second protrusions 32 with the same height, and the protrusion direction of the second protrusions 32 is the same as that of the first protrusions 31. The direction of the protrusion is opposite, and the first protrusion 31 and the second protrusion 32 are evenly staggered and arranged at intervals. The uniform staggered arrangement mentioned here means that the position of each first protrusion 31 is between the second protrusions 32 , and the position of each second protrusion 32 is between the first protrusions 31 . The first protrusion 31 and the second protrusion 32 have the same shape and are also spherical protrusions.

[0025] Wherein, the surface plate 1 is a color-coated aluminum plate, and the color-coated aluminum plate refers to a layer of protective film bonded on the surface plate 1 . The adhesive layer is a hot-melt a...

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Abstract

The invention discloses an aluminum composite plate comprising a core-layer plate as well as a bottom-layer plate and a surface-layer plate which are adhered to two sides of the core-layer plate, wherein the core-layer plate, the bottom-layer plate and the surface-layer plate are made of aluminum; a plurality of first bulges are uniformly formed on the core-layer plate in a pressing manner; the protruding heights and the protruding directions of the first bulges are same; and the bottom-layer plate and the surface-layer plate are adhered to the core-layer plate through adhesive layers. The aluminum composite plate has the advantages of good flatness and processability, high strength, light weight and fire prevention.

Description

technical field [0001] The invention relates to a composite board, in particular to an aluminum composite board. Background technique [0002] At present, the aluminum panels on the market are roughly divided into aluminum veneer, honeycomb panels and aluminum-plastic composite panels. The production process of honeycomb panels is mainly complex, requiring a lot of manual intervention, low yield, and poor quality control. The aluminum-plastic composite board has poor fire resistance, while the aluminum veneer has high cost and high quality. However, the requirements for aluminum sheets in the market are getting higher and higher, not only requiring flat surfaces and low prices, but also requiring light weight and fire resistance. Therefore, the above-mentioned ordinary sheets cannot be applied. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an aluminum composite board with good flatness and processability, high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/01B32B3/30
Inventor 李海刚
Owner ZHANGJIAGANG MUZI MACHINERY TECH
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