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Color-coated steel composite board, manufacturing method of color-coated steel composite board, and color-coated steel sandwich board comprising color-coated steel composite board

A composite panel and sandwich panel technology, which is applied in the field of color steel sandwich panels, can solve the problems of poor impact resistance of color steel plates, achieve good performance, improve impact resistance, and high impact resistance

Active Publication Date: 2014-09-17
赤峰恒裕型钢有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a color steel composite panel, its preparation method and a color steel sandwich panel including it, so as to solve the problem of poor impact resistance of color steel plates in the prior art

Method used

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  • Color-coated steel composite board, manufacturing method of color-coated steel composite board, and color-coated steel sandwich board comprising color-coated steel composite board
  • Color-coated steel composite board, manufacturing method of color-coated steel composite board, and color-coated steel sandwich board comprising color-coated steel composite board
  • Color-coated steel composite board, manufacturing method of color-coated steel composite board, and color-coated steel sandwich board comprising color-coated steel composite board

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preparation example Construction

[0034]In addition, the present invention also provides a method for preparing a color steel composite board, which includes the following steps: S1, providing a metal substrate; S2, forming a resin containing a resin base material and reinforcing fibers on one side surface of the metal substrate composite layer to obtain the color steel composite board. The color steel composite plate prepared by the above method can form a layer of resin composite layer on the upper surface of the metal substrate. This layer of resin composite layer can improve the impact resistance of the metal substrate, so that the color steel composite board also has higher impact resistance as a whole. At the same time, the resin composite layer has high toughness and can also improve the bending strength of the color steel composite board. In addition, the reinforcing fiber can also play a reinforcing role, so that the color steel composite panel has better performance.

[0035] According to the above...

Embodiment 1

[0060] After impregnating the glass fiber in a phenolic resin glue solution with a viscosity of 500mpa·s, the impregnated fiber is obtained;

[0061] Lay the impregnated fibers on the metal substrate with a thickness of 2 mm according to the network arrangement, and after curing for 24 hours at a pressure of 0.05 MPa and a temperature of 100 ° C, a color steel composite board is obtained. Wherein, the mass ratio of phenolic resin and glass fiber in the resin composite layer is 50:10. The thickness of the resin composite layer is 0.8mm.

Embodiment 2

[0063] After impregnating the glass fiber in a phenolic resin glue solution with a viscosity of 500mpa·s, the impregnated fiber is obtained;

[0064] Lay the impregnated fibers on the metal substrate with a thickness of 2 mm according to the network arrangement, and after curing for 24 hours at a pressure of 0.05 MPa and a temperature of 100 ° C, a color steel composite board is obtained. Wherein, the mass ratio of phenolic resin and glass fiber in the resin composite layer is 50:20. The thickness of the resin composite layer is 0.8mm.

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Abstract

The invention discloses a color-coated steel composite board, a manufacturing method of the color coated steel composite board, and a color-coated steel sandwich board comprising the color-coated steel composite board. The color-coated steel composite board comprises a metal base plate and a resin composite layer which covers one side surface of the metal base plate, wherein the resin composite layer comprises the following materials: resin base material and reinforcing fibers. Compared with the metal base plate, the color-coated steel composite board has the advantages that the resin composite layer has relatively high toughness and relatively high shock resistance, and the resin composite layer covers the upper surface of the metal base plate, so that the shock resistance of the metal base plate can be improved, and the color-coated steel composite board with high shock resistance can be obtained; meanwhile, the resin composite layer has high toughness, so that the bending strength of the metal base plate can be improved. In addition, the reinforcing fibers play a reinforcing role, so that the color-coated composite board has good using performance.

Description

technical field [0001] The invention relates to the field of preparation of color steel plates, in particular to a color steel composite plate, a preparation method thereof and a color steel sandwich plate comprising the same. Background technique [0002] With the advancement of science and technology, the enhancement of people's environmental awareness and the improvement of people's living standards, color steel plates are more and more respected by all walks of life. Color steel plates also show strong vitality and broad market prospects. At present, color steel plates are widely used in construction, home appliances, transportation and other industries. In the construction industry, they are mainly used for roofs, walls and doors of industrial and commercial buildings such as steel structure factories, airports, warehouses and refrigeration. [0003] The existing color steel plate is a kind of metal plate formed by continuously coating the organic coating on the base la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/098B32B27/04B32B27/42B32B9/04B32B3/12
Inventor 吴忠
Owner 赤峰恒裕型钢有限公司
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