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Wood veneer elastic semi-open matte surface UV coating construction process for edge banding

A construction technology and edge banding technology, which is applied in the field of UV coating construction technology on the elastic semi-open matte surface of veneer for edge banding, can solve the problems of difficult grinding and environmental protection, and achieve the effect of excellent adhesion

Inactive Publication Date: 2020-11-06
惠州市摩彩装饰材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems that the traditional process is not environmentally friendly and difficult to polish, the present invention provides a UV coating construction process for the elastic semi-open matte surface of veneer for edge banding. The content of the present invention is as follows:

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A UV coating construction process for elastic semi-open matte surface of veneer for edge banding comprises the following steps:

[0023] Step 1: The surface of the veneer base material for the edge banding is sanded for the first time with a sander, and the duration of the first sanding treatment is 10 minutes, and the edge banding after the first sanding process is The surface roughness of the veneer substrate is 0.4μm, and the surface density is 110g / m 2 ;

[0024] Step 2: The edge banding after the first sanding treatment in step 1 is coated with UV elastic water-based paint on the surface of the veneer substrate, and then dried by infrared rays with an infrared leveling machine, and then rolled on the UV elastic water-based paint layer in turn Apply UV elastic putty and UV sanding primer, and use double mercury lamp for ultraviolet drying once every roller coating;

[0025] Step 3: Use the veneer substrate surface of the edge banding strip treated in step 2 to car...

Embodiment 2

[0037] A UV coating construction process for elastic semi-open matte surface of veneer for edge banding comprises the following steps:

[0038] Step 1: The surface of the veneer base material for the edge banding is sanded for the first time with a sander, and the duration of the first sanding treatment is 10 minutes, and the edge banding after the first sanding process is The surface roughness of the veneer substrate is 0.3μm, and the surface density is 50g / m 2 ;

[0039] Step 2: The edge banding after the first sanding treatment in step 1 is coated with UV elastic water-based paint on the surface of the veneer substrate, and then dried by infrared rays with an infrared leveling machine, and then rolled on the UV elastic water-based paint layer in turn Apply UV elastic putty and UV sanding primer, and use double mercury lamp for ultraviolet drying once every roller coating;

[0040] Step 3: Use the veneer substrate surface of the edge banding strip treated in step 2 to carr...

Embodiment 3

[0052] A UV coating construction process for elastic semi-open matte surface of veneer for edge banding comprises the following steps:

[0053] Step 1: The surface of the veneer base material for the edge banding is sanded for the first time with a sander, and the duration of the first sanding treatment is 15 minutes. After the first sanding process, the edge banding The surface roughness of the veneer substrate is 0.5μm, and the surface density is 180g / m 2 ;

[0054] Step 2: The edge banding after the first sanding treatment in step 1 is coated with UV elastic water-based paint on the surface of the veneer substrate, and then dried by infrared rays with an infrared leveling machine, and then rolled on the UV elastic water-based paint layer in turn Apply UV elastic putty and UV sanding primer, and use double mercury lamp for ultraviolet drying once every roller coating;

[0055] Step 3: Use the veneer substrate surface of the edge banding strip treated in step 2 to carry out...

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Abstract

The invention belongs to the field of coating construction, and provides a wood veneer elastic semi-open matte surface UV coating construction process for an edge banding. According to the invention,after performing a first sanding treatment on the edge banding by using a wood veneer substrate, an infrared flow leveling machine is used for infrared drying, then a UV elastic putty and a UV sandingprimer are applied sequentially on a UV elastic water-based paint layer, and then a UV elastic color correction primer and a UV elastic matte topcoat are applied sequentially on the surface of the wood veneer substrate after a second sanding treatment. The UV elastic matte topcoat film used in the invention has excellent adhesion, abrasion resistance, flexibility, weather resistance, water resistance, solvent resistance, gloss and color retention and the like, and is suitable for 3C products; and the topcoat is cured by UV, which is energy-saving and environmental-protection.

Description

technical field [0001] The invention belongs to the field of paint construction, and in particular relates to a UV coating construction process for an elastic semi-open matte surface of veneer for edge banding. Background technique [0002] Semi-open coating is a finishing process that fully reveals the wood pipe holes. Its main performance is obvious wood holes, clear texture, small amount of paint coating, matte, strong natural texture, and can be used for secondary repairs. At present, the main process of coating semi-open edge banding in the market is to directly cover the side of the wood board with veneer without any coating treatment, and then polish and spray at least two primers, and then spray one layer each time. After the primer, sanding is required, and finally the top coat is sprayed and painted. In this way, harmful substances volatilize during the production process, which seriously affects the health of the body, and the production cycle is long, prone to b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/08B05D7/00B05D3/02B05D3/06B05D3/12C09D163/10C09D7/62C09D7/61C09D7/65
CPCB05D3/0263B05D3/067B05D3/12B05D7/08B05D7/584B05D2301/00B05D2320/00B05D2350/38B05D2502/00B05D2504/00B05D2518/10C08K2003/3045C09D163/10C09D7/61C09D7/62C09D7/65B05D2425/01C08L33/02C08L1/14C08K13/06C08K3/36C08K3/30
Inventor 余文强
Owner 惠州市摩彩装饰材料有限公司