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Aluminum alloy foil for integrated ceiling

An aluminum alloy foil and integrated ceiling technology, applied in the field of aluminum alloy foil, can solve the problems affecting the aesthetics of the integrated ceiling, easy deformation, etc., and achieve the effect of improving the deformation resistance and improving the service life.

Pending Publication Date: 2019-06-07
桐乡市佑泰新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the action of these stresses, the existing aluminum alloy foil is easily deformed for a long time, resulting in local unevenness, which greatly affects the aesthetics of the integrated ceiling

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] An aluminum alloy foil for an integrated suspended ceiling, comprising a lower layer of aluminum alloy foil and a grid-shaped reinforcing layer compounded on the lower layer of aluminum alloy foil, the composition and content of the lower layer of aluminum alloy foil are: 1.5wt% Mn, 0.5wt% %% of Si, 0.05wt% of Cu, 0.3wt% of Fe, 0.1wt% of Zn, and the rest of Al; the composition and content of the grid reinforcement layer are: 1.0wt% of Mn, 0.5wt% of Si, 0.05wt% of Zr, 0.2wt% of Ti, and the rest of Al; the grid-shaped strengthening layer is hot-rolled and composited on the surface of the lower aluminum alloy foil under the condition of 550°C. The thickness of the aluminum alloy foil of the lower layer is 0.05mm, and the thickness of the grid-shaped reinforcing layer is 0.15mm.

[0010] Embodiment one

[0011] An aluminum alloy foil for an integrated suspended ceiling, comprising a lower layer of aluminum alloy foil and a grid-shaped reinforcing layer compounded on the lo...

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Abstract

The invention discloses an aluminum alloy foil for an integrated ceiling. The aluminum alloy foil for an integrated ceiling comprises a lower layer aluminum alloy foil body and a grid-like reinforcinglayer compounded on the lower layer aluminum alloy foil body, wherein the lower layer aluminum alloy foil body comprises the following components: in percent by weight, 1.5-2.0% of Mn, 0.5-0.7% of Si, 0.05-0.1% of Cu, 0.3-0.6% of Fe, 0.05-0.1% of Zn and the balance Al, and the grid-like reinforcing layer comprises the following components: in percent by weight, 0.5-1.0% of Mn, 0.5-0.7% of Si, 0.05-0.1% of Zr, 0.1-0.2% of Ti and the balance Al; and the grid-like reinforcing layer is compounded on the surface of the lower layer aluminum alloy foil body through hot rolling at 550-600 DEG C. Thegird-like reinforcing layer with higher strength is compounded on the lower layer aluminum alloy foil body through hot rolling so as to form the aluminum alloy foil of a composite structure, and the aluminum alloy foil is used as a panel material for the integrated ceiling; and on the premise of maintaining of original advantages of the aluminum alloy foil, the anti-deformation ability of the aluminum alloy foil is improved further, and the service life of the aluminum alloy foil is improved.

Description

technical field [0001] The invention belongs to the technical field of aluminum alloy foil, and in particular relates to an aluminum alloy foil for an integrated suspended ceiling. Background technique [0002] Aluminum alloy foil refers to an extremely thin aluminum alloy sheet or strip, which has the advantages of high strength, not easy to rust, light weight, and easy processing, making it an ideal material for integrated ceilings. The design service life of the integrated ceiling is more than ten years. After the installation of the integrated ceiling, as time changes, the integrated ceiling may be affected by factors such as installation conditions and use environment, and some integrated ceilings will be under stress for a long time. Under the action of these stresses, the existing aluminum alloy foil is easily deformed for a long time, resulting in local unevenness, which greatly affects the aesthetics of the integrated ceiling. Contents of the invention [0003] I...

Claims

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Application Information

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IPC IPC(8): B32B15/01B32B15/02B32B15/14B32B7/08B32B15/20B32B33/00E04B9/04
Inventor 李红峰屠奇民沈意中秦加喜姚建林周民来程雪章沈亚飞代多钱本富冉启科
Owner 桐乡市佑泰新材料有限公司
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