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Wooden floor and glaze grain-displaying coating process thereof

A coating process and flooring technology, which is applied to the device for coating liquid on the surface, the coating, the surface pretreatment, etc., can solve the problems of poor wood grain layering, etc., and achieve enhanced three-dimensional effect, thick color, and three-dimensional antique effect Effect

Inactive Publication Date: 2018-11-06
ZHONGSHAN NATURE WOOD IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing Grace coating process cannot solve the problem of poor wood grain layering

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of Grace pattern coating process of wooden floor, concrete steps are as follows:

[0021] (1) Water-based coloring base material, water-based color paste (white) and water-based crosslinking agent are added in a mass ratio of 100:100:3, and continuously stirred by a mechanical mixer for more than 5 minutes until the color is uniform to make a water-based white primer.

[0022] (2) The wooden substrate is sanded by a 180-240 mesh sander. During the sanding process, choose light yarn first and then heavy sand.

[0023] (3) The base material after sanding is directly roller-coated with water-based white primer, and the coating amount is 150-200g / m 2 , and then baked in a 60-80°C hot air infrared drying circulation oven for 1-5min.

[0024] (4) Place the baked base material in a ventilated and cool place to air for 4-24 hours until the cross-linking reaction of the water-based white primer is complete.

[0025] (5) After the base material after the complete reactio...

Embodiment 2

[0032] A kind of Grace pattern coating process of wooden floor, concrete steps are as follows:

[0033] (1) Water-based coloring base material, water-based white color paste and water-based crosslinking agent are added in a mass ratio of 100:100:8, and continuously stirred by a mechanical mixer for more than 5 minutes until the color is uniform to make a water-based white primer.

[0034] (2) Wooden substrates are sanded with 180 mesh and 240 mesh of sanding machine successively.

[0035] (3) The base material after sanding is directly roller-coated with water-based white primer, and the coating amount is 150-200g / m 2 , and then baked in a 60-80°C hot air infrared drying circulation oven for 1-5min.

[0036] (4) Place the baked base material in a ventilated and cool place to air for 4-24 hours until the cross-linking reaction of the water-based white primer is complete.

[0037] (5) After the base material after the complete reaction is lightly polished by a 4-roller Dupont ...

Embodiment 3

[0040] A kind of Grace pattern coating process of wooden floor, concrete steps are as follows:

[0041] (1) Take the wooden substrate coated with water-based primer, lightly sand it with a 4-roller DuPont silk cloth sand machine (700 mesh cloth sand), and use a sponge roller coating and hand rubbing method to apply transparent water with a volume ratio of 1:1. The paint solution after mixing Gliss and water-based Gliss colorant evenly is coated on the water-based white primer, and the coating amount is 40-60g / m 2 , 60-80 ℃ hot air infrared drying circulation oven drying 15-20s.

[0042] (2) Apply adhesion primer and high-definition topcoat sequentially on the substrate, and the coating amount is 15-20g / m 2 , UV irradiation after coating, the energy density is 110-140mJ / cm 2 .

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Abstract

The invention discloses a glaze grain-displaying coating process for a wooden floor and the manufactured wooden floor. The glaze grain-displaying coating process for the wooden floor comprises the following specific steps that a wooden base material coated with water-based primer is obtained, the water-based primer is coated with mixed liquid of transparent water-based glaze and water-based glazecolor paste, and then drying is carried out. According to the process, the water-based glaze is formed by mixing and blending the transparent water-based glaze and the water-based glaze color paste, the ratio between the transparent water-based glaze and the water-based glaze color paste can be adjusted in real time according to the color-painting effect in the actual process flow, and compared with color painting in conventional processes, production efficiency is higher; and meanwhile, the wood grain antiquing effect is more stereoscopic, wood is made to be thick in color and higher in stereoscopic impression, and defects of the wood can be covered.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a Grace pattern coating process for wooden floors and the prepared wooden floor. Background technique [0002] With the continuous improvement of living standards, for most people, in addition to the quality of the material of the product itself, the selection of household products also gradually increases the proportion of the evaluation of the decorative effect of the appearance of the product. Therefore, the vast number of manufacturers continuously improve the production and processing technology to make wooden household products highlight the original characteristics of wood, strengthen its sense of hierarchy and three-dimensionality, highlight its natural patterns, and bring natural and beautiful textures to the products, thereby enhancing the quality of the products. commodity value. [0003] In order to enhance the beauty of wood, Grace is usually added as a pigment col...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D5/06B05D3/00B05D3/12B05D7/00B05D7/08B05D7/26
CPCB05D3/002B05D3/12B05D5/06B05D7/08B05D7/26B05D7/584
Inventor 佘学彬谭宏伟崔贺帅李锦熊权
Owner ZHONGSHAN NATURE WOOD IND
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