A surface treatment process of wall decorative board

A wall decoration and technology technology, applied in the field of surface treatment technology of wall decoration panels, can solve the problems of non-wearability, non-waterproof, and inability to make imitation marble surfaces, etc.

Inactive Publication Date: 2009-09-16
黄醒帆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For some large building boards, such as fiber reinforced calcium silicate boards, fiber cement boards, glass fiber magnesium oxide boards or similar boards, in order to make the surface of the boards have various patterns, the current method used is to place the board on the surface of the board. Paste a layer of stickers on the surface, or paste PVC film or fireproof board, so that the surface of the board has various colors, patterns or patterns, but the grade of the decorative board in the form of an adhesive layer on the surface is not high, and the adhesive layer on the surface Easy to fall off, not wear-resistant, not waterproof; another way is to spray paint on the surface of the board, but the surface processed by this method can only be solid color or metallic color, and cannot make imitation marble surface, wood grain or other patterns , and the surface is easily polluted and not wear-resistant

Method used

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Experimental program
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Embodiment Construction

[0013] The base material of this product can be fiber reinforced calcium silicate board, fiber cement board, glass fiber magnesium oxide board or similar boards.

[0014] During processing, a layer of UV paint is first rolled on the surface of the blank substrate, and then the surface is irradiated with ultraviolet light or electron beams to cure the UV paint. The above-mentioned UV paint is also called UV curing paint, or also called radiation. Curing coating, which is a kind of coating that uses ultraviolet (UV) or electron beam (EB) and other solution source radiation to make liquid chemical substances quickly polymerize and crosslink to achieve curing.

[0015] The second step is to sand the surface of the substrate to smooth the surface, and some concave positions on the surface of the substrate are filled with UV paint;

[0016] The third step is to apply PU or UV paint on the above surface. The paint is white and forms a PU or UV white background on the surface of the s...

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PUM

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Abstract

The invention relates to a surface treatment process of wall decorative board, which takes one of the fiber-reinforced calcium silicate board, fiber cement board, fiberglass magnesium oxide board or the like as a substrate, firstly coats an UV coating on the surface of the substrate, and performs dust exhaustion and sanding to the cured surface; re-coating PU or UV white bottom; and then performs dust exhaustion and sanding to the surface; and then coats PU or UV glue again on the surface, uses low-temperature heat-transferring technology to transfer the pattern on the heat-transferring die to the surface; finally, coats a UV protective coating on the surface of the transferred pattern. This wall decorative board has high-grade, wear-resistance, anti-aging, non-susceptibility to contamination, good fire prevention and waterproof performance.

Description

technical field [0001] The invention relates to a surface treatment process of a wall decoration board, in particular to a treatment process for printing patterns on the surface of a fiber-reinforced calcium silicate board or a fiber cement board or a glass fiber magnesium oxide board or similar boards. Background technique [0002] For some large building boards, such as fiber reinforced calcium silicate boards, fiber cement boards, glass fiber magnesium oxide boards or similar boards, in order to make the surface of the boards have various patterns, the current method used is to place the board on the surface of the board. Paste a layer of stickers on the surface, or paste PVC film or fireproof board, so that the surface of the board has various colors, patterns or patterns, but the grade of the decorative board in the form of an adhesive layer on the surface is not high, and the adhesive layer on the surface Easy to fall off, not wear-resistant, not waterproof; another wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C1/165B05D1/38B05D3/06B05D3/12
Inventor 黄醒帆
Owner 黄醒帆
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