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Composite panel production method

A production method and composite panel technology, applied in chemical instruments and methods, layered products, metal layered products, etc., can solve the problems of large heat transfer coefficient, poor heat preservation effect, easy to be corroded, etc., and achieve good strength and The effect of mechanical properties

Active Publication Date: 2017-06-13
梁明森
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the metal materials commonly used in the prior art have good mechanical properties, they are easily corroded after the ship has been used for a period of time, and due to the large heat transfer coefficient, the insulation effect is not good

Method used

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  • Composite panel production method
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 As shown, the composite panel of this embodiment includes a metal layer 1 and an anti-corrosion and thermal insulation layer 2, and the metal layer 1 is a stainless steel plate. The preparation method of the composite board is:

[0027] (1) Select a stainless steel plate as the metal layer 1;

[0028] (2) Preparation of anti-corrosion and thermal insulation coating: select raw material epoxy resin, stainless steel powder and glass fiber, wherein glass fiber uses glass fiber powder, and their weight ratio is epoxy resin / stainless steel powder=2:1; epoxy resin and stainless steel powder The total amount / glass fiber=3:1, the epoxy resin is a two-component epoxy resin, and the weight of the epoxy resin is the sum of the weights of the two components. Add stainless steel powder and glass fiber to the epoxy resin, stir, and then add a certain amount of diluent (the diluent is acetone) until the mixture is uniform;

[0029] (3) Grinding and cleaning the out...

Embodiment 2

[0032] Such as figure 2 As shown, the composite panel of this embodiment includes a metal layer 1, an anti-corrosion insulation layer 2 and an anodized film layer 4, the metal layer 1 is an aluminum alloy plate, the anodized film layer 4 is an anodized aluminum layer, and the thickness of the anodized aluminum layer is is 10 μm, and the thickness of the anti-corrosion insulation layer 2 is 1 mm. The preparation method of the composite board is:

[0033] (1) Select an aluminum alloy plate as the metal layer 1;

[0034] (2) Anodize the inner side of the aluminum alloy plate to form a 10 μm anodized aluminum layer;

[0035] (3) Preparation of anti-corrosion and thermal insulation coatings: select raw materials phenolic resin, aluminum alloy powder and glass fiber, among which glass fiber is selected from glass fiber filaments, and their weight ratio is phenolic resin / aluminum alloy powder = 1:1; phenolic resin and aluminum alloy powder The total amount / glass fiber=9:2, the ph...

Embodiment 3

[0039] Such as image 3 As shown, the composite panel of this embodiment includes a metal layer 1, a buffer layer 3, an anti-corrosion insulation layer 2 and an anodized film layer 4, the metal layer 1 is an aluminum alloy plate, the anodized film layer 4 is an anodized aluminum layer, and the buffer layer 3 It is cured by the buffer coating, the thickness of the anodized aluminum layer is 15μm, and the thickness of the anti-corrosion insulation layer is 3mm. The preparation method of the composite board is:

[0040] (1) Select an aluminum alloy plate as the metal layer 1;

[0041] (2) Anodizing treatment is carried out on the inner side of the aluminum alloy plate to form a 15 μm anodized aluminum layer;

[0042] (3) Preparation of buffer coating: select unsaturated polyester resin and aluminum alloy powder as raw materials, and the weight ratio unsaturated polyester resin / aluminum alloy powder = 1:2; add aluminum alloy powder to unsaturated polyester resin, add a certain ...

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Abstract

The invention relates to a production method of a novel composite board. The production method of the novel composite board comprises the following steps: (1) selecting a metal plate as a metal layer; (2) preparing an anti-corrosion and thermal insulation coating: using resin, metal powder and glass fiber as raw materials, and their weight ratio is resin / Metal powder=1:0.01~1:10, the total amount of resin and metal powder / glass fiber=99:1~1:9, stir well; The first layer is cured by anti-corrosion and thermal insulation coatings. The composite plate produced by the method of the present invention has good bonding force, good strength and mechanical properties, and can also play the role of heat preservation, corrosion resistance and impact resistance, and is suitable for commercial ships, yachts, sightseeing ships, engineering ships, steamships, etc. kind of ship.

Description

technical field [0001] The invention relates to marine materials, in particular to a production method of a composite board. Background technique [0002] The selection of marine materials is relatively strict, not only requires good mechanical properties, but also has properties such as corrosion resistance, resistance to marine organisms, and anti-aging. Although the metal materials commonly used in the prior art have good mechanical properties, they are easily corroded after the ship has been used for a period of time, and due to the large heat transfer coefficient, the heat preservation effect is not good. [0003] With the intensification of the global thermal effect, the voice of low-carbon economy, energy saving and emission reduction is getting higher and higher. It is urgent to develop a marine material with stable performance, heat preservation, energy saving and corrosion resistance. Contents of the invention [0004] The purpose of the present invention is to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/15B32B15/04B32B33/00
Inventor 梁明森
Owner 梁明森