Method for producing metal decorating surface heat-insulating plate with anti-thermal deformation structure

A technology of anti-thermal deformation and thermal insulation board, applied in thermal insulation, building structure, chemical instruments and methods, etc., can solve the problems of hollowing and deformation of metal surface thermal insulation and decoration integrated board

Inactive Publication Date: 2016-11-23
URUMQI QIXIN NUOLANGDA ENERGY SAVING TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a method for producing metal-decorated heat-preservation boards with heat-resistant deformation structures, which can solve the problems of hollowing an

Method used

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  • Method for producing metal decorating surface heat-insulating plate with anti-thermal deformation structure

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Embodiment Construction

[0008] A method of producing metal facing insulation panels with thermal deformation resistant construction, such as figure 1 As shown, the board body of the insulation board produced by this method is a layered structure, and the board body is respectively provided with a metal finish layer 3, a polyurethane insulation layer 5, an interlayer 4 and a base layer 6 from top to bottom, and the interlayer 4 is made of aluminum foil. Or glass fiber cloth or cement base cloth or embossed steel plate or embossed aluminum foil, the base layer 6 is made of phenolic board or extruded board or EPS board; the body of the insulation board is produced according to the following process steps: 1) the metal The aluminum alloy plate or galvanized, galvanized steel plate of the facing layer is sent to the molding machine through the screen unwinding machine for molding treatment; 2) The isocyanate and the combined polyether are passed through the polyurethane filling machine in a ratio of 1:1 A...

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Abstract

The invention discloses a method for producing a metal decorating surface heat-insulating plate with an anti-thermal deformation structure. The method comprises the following steps: (1) feeding an aluminium alloy plate or a zinc plated or aluminium and zinc plated steel plate which forms a metal decorating surface layer into a pressing moulding machine through a screen open-type unwinding machine for performing pressing moulding treatment; (2) uniformly mixing isocyanate and premixed polyether polyol according to the ratio of 1:1 in a polyurethane pouring machine, coating the metal decorating surface layer with a mixture to form a polyurethane heat-insulating layer, then, covering the polyurethane heat-insulating layer with an aluminium foil, a glass fibre fabric, a cement base fabric, an embossed steel plate or an embossed aluminium foil which forms an interlayer, and sizing through a laminating machine; (3) feeding a cured and moulded plate into an electric heating treatment box through a conveying belt for performing heat treatment, wherein the heating temperature in the heat treatment box is at least 50 DEC G, and the heat treatment time is at least one minute; (4) uniformly pouring phenolic foam resin on the bottom surface of the plate which is produced in the step (3) through a pouring metering pump to form a base layer, feeding the base layer in a laminating conveying machine, and cutting the moulded plate into required sizes through a cutting machine.

Description

technical field [0001] The invention relates to a method for producing a metal-finish heat-preservation board with a heat-deformation-resistant structure. Background technique [0002] There are two directions for the promotion and application of thermal insulation and decorative integrated panels in recent years: one uses inorganic decorative panels (cement fiber pressurized panels, silicon-calcium panels, etc.) thermal insulation and decorative integrated panels, and the other is thermal insulation decorative panels with metal finishes. At present, both the two types of thermal insulation and decorative integrated panels have major problems. In the process of industrial development, there are the following defects: the advantage of inorganic decorative thermal insulation and decorative panels is that the production is simple, and the manufacturer does not need to consider the size. After the panels enter the construction site , cut and constructed on site, this system real...

Claims

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Application Information

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IPC IPC(8): E04B1/80E04F13/075B32B15/095B32B37/15B32B37/06
Inventor 秦俭
Owner URUMQI QIXIN NUOLANGDA ENERGY SAVING TECH CO LTD
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