Metal composite plate with fireproof interlayer and manufacturing method thereof

A technology of metal composite board and manufacturing method, which is applied in the direction of manufacturing tools, metal layered products, chemical instruments and methods, etc., can solve the problems of poor fireproof performance and achieve the effect of light weight

Active Publication Date: 2010-01-13
江阴新泓泰复合材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, expanded polystyrene foam board or extruded polystyrene board is flammable and has poor fire performance. There are many cases of major fires caused by flammable building decoration materials in buildings at home and abroad, causing huge human and economic losses.

Method used

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  • Metal composite plate with fireproof interlayer and manufacturing method thereof
  • Metal composite plate with fireproof interlayer and manufacturing method thereof
  • Metal composite plate with fireproof interlayer and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1 is attached figure 1 Shown: a metal composite board with a fireproof sandwich layer, the material of the upper metal plate 4 and the lower metal plate 7 is an aluminum alloy plate, especially a fireproof clip with a thickness of 4mm for interior and exterior wall decoration Aluminum alloy composite panels for the core layer. It is composed of polyethylene protective film 1, fluorocarbon resin baking paint layer 2, chemical conversion treatment film layer 3, upper aluminum alloy plate with a thickness of 0.5mm 4, polyurethane adhesive layer 5, flame-retardant core board 6 and polyurethane adhesive layer 5, thickness The lower aluminum alloy plate 7 with a thickness of 0.5mm, the chemical conversion treatment film layer 8 and the anti-rust primer layer 9 are stacked in sequence to form a whole.

[0021] The flame retardant core board 6 is made of quartz sand with a particle size of 80-150 mesh, silicon dioxide, perlite with a particle size of 40-100 mesh, flame...

Embodiment 2

[0022] Example 2 is attached figure 2 Shown: a kind of thickness described in embodiment 1 is the manufacturing method of the aluminum alloy composite panel with the fireproof sandwich layer that is used for interior and exterior wall decoration of 4mm, comprising the following steps:

[0023] ① Preparation of flame retardant core board 6;

[0024] A. Select quartz sand, silicon dioxide, and perlite with a particle size of 80 to 150, and the mixed weight components account for 60% of the total weight of the flame-retardant core board 6;

[0025] B. select aluminum hydroxide, magnesium hydroxide and 1000 purpose decabromodiphenyl ether of particle diameter as flame retardant, and its weight components account for 10% of the total weight of flame retardant core board 6;

[0026] C. select glass fiber and silane coupling agent for use, and its weight components account for 3% of the total weight of the flame-retardant core board 6;

[0027] D. select polyurethane and vinyl ace...

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Abstract

The present invention is one kind of composite metal plate with sandwiched fireproof layer and its making process. The composite metal plate with sandwiched fireproof layer consists of a protecting film layer, a baking varnish layer, a first chemically formed film layer, a first metal sheet, a first adhesive layer, a sandwiched fireproof layer, a second adhesive layer, a second metal sheet, a second chemically formed film layer and an antirust primer layer superposed successively and compounded integrally. Its making process includes the steps of: hot pressing the mixture of fine ore grains, fire retardant, coupling agent and adhesive to form the fireproof core board; treating the first metal sheet to form the first film layer and the baking varnish layer, and treating the second metal sheet to form the second film layer and the antirust primer layer; painting adhesive to two sides of the core board and hot pressing to combine the core board and two metal sheets; adhering the protecting film layer and cutting.

Description

technical field [0001] The invention relates to a metal composite board with a fireproof sandwich layer and a manufacturing method thereof. Background technique [0002] With the rapid development of our country's economy and the rapid growth of people's living standards, the requirements for the decoration of new buildings for production, operation and living are getting higher and higher, and they are changing with each passing day; Wear a hat, and change the old look into a new one." People rely on clothes, horses rely on saddles, and wall decoration is like new clothes, giving old buildings a new look; therefore, the amount of decoration construction is increasing day by day. At present, the metal insulation composite board composed of metal surface layer and expanded polystyrene foam board (referred to as EPS) insulation layer or polystyrene extruded board (abbreviated as XPS) insulation layer has the advantages of light weight, heat insulation, sound insulation and noi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F13/075B32B37/12B32B15/04B32B38/00B28C7/06B28B1/14E04F13/077
Inventor 朱金龙朱彦群朱时贤
Owner 江阴新泓泰复合材料有限公司
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