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Porcelain aluminium oxide decorative board and its producing method

A technology of aluminum oxide and decorative panels, applied in the field of curtain wall decorative materials, can solve the problems of insufficient color, difficult installation, non-fire prevention, etc., and achieve the effect that the color does not fade at all and the design is reasonable

Inactive Publication Date: 2004-11-24
湛江市威龙实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the exterior wall decoration structure of modern buildings mainly adopts glass curtain walls, aluminum-plastic composite panels, fluorocarbon coated aluminum panels, etc., and glass curtain walls have serious light pollution, low safety factor, and difficult installation. The country has expressly prohibited their use in high-rise buildings.
Aluminum-plastic composite panels have low strength, no fire resistance, poor wind resistance, the interlayer is easy to age, and the colors are not rich enough
Fluorocarbon coated aluminum plate is difficult to be widely used in high-rise buildings because of its main process is spraying, so it has defects such as poor weather resistance, corrosion resistance, wear resistance and not smooth surface.
For example patent 96108389.1 series AI 2 o 3 Matrix composite material and its preparation method, patent 00100263.5 ceramic decorative board and its manufacturing method, patent 99102628.4 a kind of waste plastic hot melt adhesive decorative board, etc. The process is relatively complicated, the decorative effect is not ideal, and the air in the decorative board cannot be effectively solved. and light pollution to the environment

Method used

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Examples

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Effect test

Embodiment Construction

[0021] First put on the hanger, hang the 1220×2440mm aluminum plate or other specifications on the crane. According to the formula of raw materials, put sodium hydroxide 10g / L, sodium carbonate 30g / L, trisodium phosphate 50g / L, water glass 5g / L into the liquid pool, put the aluminum plate into the liquid pool, the temperature is 60 ℃ , Time 3 minutes, move the crane up and down, wash with clean water for 30 seconds, repeat the operation of the clean water washing step twice, and clean the oil stains on the surface of the aluminum plate. Feed into the liquid pool according to the direction of degreasing by electrolysis, immerse the aluminum plate after sonic degreasing into the liquid pool, the temperature should be 45°C, the time should be 3 minutes, and the current should be 0.2 ampere and the voltage should be 17 volts per square decimeter. Repeat the operation of washing with water. Second, pure water washing for 1.5 minutes, the conductivity of pure water should be less th...

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Abstract

The decorative porcelain aluminia board is produced through sound wave treatment, electrolysis to eliminate oil, water washing, neutralizing, porcelain oxidation to form glaze-like oxide layer on the surface and electrophoresis coloring to form dulling silver gray. As a new generation of green decorative material, the present invention is colorful, non-deflective, non-toxic, insulated, anticorrosive and durable and it has no negative effect on human body and environment. The present invention may be used as building decorating material as well as ink kitchen wave, storage rack, etc.

Description

(1) Technical field [0001] The porcelain alumina decorative plate and the manufacturing method thereof of the invention belong to the decorative materials of buildings, especially the decorative materials of curtain walls. (2) Background technology [0002] At present, the exterior wall decoration structure of modern buildings mainly adopts glass curtain wall, aluminum-plastic composite panel, fluorocarbon-coated aluminum panel, etc., while the glass curtain wall has serious light pollution, low safety factor and difficult installation. . Aluminum-plastic composite panels have low strength, no fire resistance, poor wind resistance, the interlayer is easy to age, and the color is not rich enough. Because the main process of fluorocarbon-coated aluminum plate is spraying, it has defects such as weather resistance, corrosion resistance, poor wear resistance and insufficient smooth surface, so it is difficult to be widely used in high-rise buildings. For example, patent 961083...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B3/12C04B35/10C25D13/00C25F1/04E04B2/90E04F13/12
Inventor 吴茂林
Owner 湛江市威龙实业有限公司
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