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Production method for electrogalvanizing laminated boards

A manufacturing method, electro-galvanizing technology, applied in chemical instruments and methods, building structure, covering/lining, etc., can solve problems such as low adhesion fastness, redundant lining bottom material, and lining material falling off, etc., to achieve Bright decorative effect, good corrosion resistance and long service life

Inactive Publication Date: 2014-05-14
WUXI XINDAZHONG STEEL SHEET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above two commonly used materials also have disadvantages: first, the adhesion fastness is not high, and the lining material on the surface will fall off to a certain extent after about half a year of use; Liner base material, not recyclable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of manufacturing method of electrogalvanized film-coated plate of the present invention comprises the following steps:

[0025] (1) Material selection: The material selection is an electro-galvanized sheet with a thickness of 0.16mm and a width of 1400mm;

[0026] (2) Surface pretreatment: put the electro-galvanized sheet with a clean surface and a thickness of 0.16mm and a width of 1400mm into the surface treatment machine for coating the surface treatment agent. The coated board surface treatment agent is SDS986 passivator produced by Nippon Paint Co., Ltd. The single-side coating speed of the board surface treatment agent is: 11m / min, and the single-side coating amount of the board surface treatment agent is: 1.1g / m 2 , the temperature of the surface treatment agent is 20°C when coating;

[0027] (3) Drying treatment: The electro-galvanized sheet coated with the surface treatment agent enters the oven for drying treatment. The temperature of the oven is 51°C,...

Embodiment 2

[0035] A kind of manufacturing method of electrogalvanized film-coated plate of the present invention comprises the following steps:

[0036] (1) Material selection: The material selection is an electro-galvanized sheet with a thickness of 1.3mm and a width of 700mm;

[0037] (2) Pretreatment of the board surface: put the electro-galvanized sheet with a thickness of 1.3 mm and a width of 700 mm, which is clean and unoiled, into the surface treatment machine for pretreatment of the board surface by coating the board surface treatment agent. The coated board surface treatment agent is SDS986 passivator produced by Nippon Paint Co., Ltd. The single-side coating speed of the board surface treatment agent is: 15m / min, and the single-side coating amount of the board surface treatment agent is: 0.5g / m 2 , the temperature of the surface treatment agent is 27°C when coating;

[0038] (3) Drying treatment: The electro-galvanized sheet coated with the surface treatment agent enters the ...

Embodiment 3

[0046] A kind of manufacturing method of electrogalvanized film-coated plate of the present invention comprises the following steps:

[0047] (1) Material selection: The material selection is an electro-galvanized sheet with a thickness of 0.6mm and a width of 1000mm;

[0048] (2) Board surface pretreatment: put the electro-galvanized sheet with a clean surface and a thickness of 0.6mm and a width of 1000mm into the surface treatment machine for coating the surface treatment agent. The coated board surface treatment agent is SDS986 passivator produced by Nippon Paint Co., Ltd. The single-side coating speed of the board surface treatment agent is: 13m / min, and the single-side coating amount of the board surface treatment agent is: 0.8g / m 2 , the temperature of the surface treatment agent when coating is 23°C;

[0049] (3) Drying treatment: The electro-galvanized sheet coated with the surface treatment agent enters the oven for drying treatment. The temperature of the oven is 5...

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PUM

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Abstract

The invention relates to a production method for anti-corrosive, weather-proof and dew-dripping preventive building boards with a certain heat insulation performance, in particular to a production method for electrogalvanizing laminated boards. The production method includes the steps of material selecting, board surface pre-processing, drying treatment, adhesive coating, laminating, drying, hot pressing, inspecting and storing. Products produced by the production method have good fireproofing performance, pass the national building material fireproofing grade certification B-1 according to tests, is completely environment friendly and pollution-free, pass the environmental protection certification, and have the advantages of long service life, environment protection, fireproofing, condensation and corrosion resistance, sound and light absorption, heat insulation, high transparency, high glossiness, low haze, excellent ultraviolet-light isolation property, laser anti-fake property and bright decorative effect.

Description

technical field [0001] The invention relates to a manufacturing method of a building plate with corrosion resistance, weather resistance, dew condensation prevention, and thermal insulation performance, especially a manufacturing method of an electrogalvanized film-coated plate. Background technique [0002] In modern architecture and decoration, in many cases, some metal layers pasted with lining materials are used, such as metal plates pasted with glass fiber or foamed plastics. The advantages of such materials are beautiful, waterproof, and easy to use. Now It has been widely used in large-area construction and decoration such as factories and office buildings. However, the above two commonly used materials also have disadvantages: first, the adhesion fastness is not high, and the lining material on the surface will fall off to a certain extent after about half a year of use; The base material of the lining layer cannot be recycled. Contents of the invention [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/075B32B15/082B32B37/12B32B37/10B32B37/06B32B38/16
Inventor 周明华
Owner WUXI XINDAZHONG STEEL SHEET
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