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Wood dyeing method with stable performance

A dyeing method and wood technology, applied in the field of wood dyeing, can solve the problems of poor adhesion of dyes, easy fading or discoloration, falling off, etc., and achieve the effects of good market promotion value, UV resistance and strong adhesion ability.

Inactive Publication Date: 2018-12-25
阜南县环宇柳木工艺制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Wood dyeing helps to improve the quality of wood, increase its use value and added value, to meet people's pursuit, the existing stains have poor adhesion, unstable performance, easy to fade or change color, and many existing stains contain a large amount of The chemical additives will cause a certain degree of harm to the human body, and there is a great potential safety hazard
Although the existing dyeing methods are simple and easy to implement, they often cannot achieve the tight combination of the dye and the wood, and it will fall off after a long time of use.

Method used

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  • Wood dyeing method with stable performance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A wood staining method with stable performance, comprising the following steps:

[0028] (1) Preparation of staining agent:

[0029] 1) Weigh 13 parts of aminopropyltrimethoxysilane, 10.5 parts of polyepoxysuccinic acid, 6.5 parts of glyceryl tristearate, 17 parts of modified epoxy resin and 115 parts of sterile water in corresponding weight parts. In the stirring tank, the temperature in the stirring tank is controlled at 210°C, and the stirring process is carried out for 32 minutes;

[0030] 2) Reduce the temperature in the stirring tank in operation 1) to 35°C, and then weigh 42 parts of plant extracts, 5 parts of polyoxyethylene polyoxypropanolamine ether, and 6 parts of nonylphenol polyoxyethylene ether in corresponding weight parts. Put them together in the mixing tank and continue stirring for 2.2 hours;

[0031] (2) Wood pretreatment: the surface of the wood to be dyed is polished, deburred, and then placed in 19% hydrogen peroxide for bleaching treatment, and...

Embodiment 2

[0045] A wood staining method with stable performance, comprising the following steps:

[0046] (1) Preparation of staining agent:

[0047] 1) Weigh 14 parts of aminopropyltrimethoxysilane, 11 parts of polyepoxysuccinic acid, 7 parts of glyceryl tristearate, 18 parts of modified epoxy resin and 120 parts of sterile water in corresponding weight parts. In the stirring tank, the temperature in the stirring tank is controlled at 220°C, and the stirring process is carried out for 35 minutes;

[0048] 2) Reduce the temperature in the stirring tank in operation 1) to 36°C, and then weigh 45 parts of plant extracts, 6 parts of polyoxyethylene polyoxypropanolamine ether, and 7 parts of nonylphenol polyoxyethylene ether in corresponding parts by weight. Put them together in the mixing tank and continue stirring for 2.5 hours;

[0049] (2) Wood pretreatment: the surface of the wood to be dyed is polished, deburred, and then placed in 21% hydrogen peroxide for bleaching treatment, and ...

Embodiment 3

[0063] A wood staining method with stable performance, comprising the following steps:

[0064] (1) Preparation of staining agent:

[0065] 1) Weigh 15 parts of aminopropyltrimethoxysilane, 11.5 parts of polyepoxysuccinic acid, 7.5 parts of glyceryl tristearate, 19 parts of modified epoxy resin and 125 parts of sterile water in corresponding weight parts. In the stirring tank, the temperature in the stirring tank is controlled at 230°C, and the stirring process is carried out for 38 minutes;

[0066] 2) Reduce the temperature in the stirring tank in operation 1) to 37°C, and then weigh 48 parts of plant extracts, 7 parts of polyoxyethylene polyoxypropanolamine ether, and 8 parts of nonylphenol polyoxyethylene ether in corresponding parts by weight. Put them together in the mixing tank and continue stirring for 2.8 hours;

[0067] (2) Wood pretreatment: the surface of the wood to be dyed is polished, deburred, and then placed in 23% hydrogen peroxide for bleaching treatment, ...

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Abstract

The invention discloses a wood dyeing method with stable performance, and belongs to the technical field of wood dyeing processing. The wood dyeing method comprises the following steps of (1) preparation of a dyeing agent, (2) wood pretreatment, (3) primary dyeing and (4) secondary dyeing. Wood obtained by the wood dyeing method has a unique color, the adhesion ability of the dyeing agent is high,ultraviolet ray resistance is achieved, the stable performance is achieved, the color of the wood can be maintained for a long time, and good economic benefits and market promotion value are achieved.

Description

technical field [0001] The invention belongs to the technical field of wood dyeing and processing, and in particular relates to a wood dyeing method with stable performance. Background technique [0002] Wood products are products formed from wood raw materials and processed. Wood products are mainly divided into the following categories: furniture wood products, office wood products, craft wood products, gardening wood products, living wood products, and now high-tech wood products. [0003] Wood dyeing helps to improve the quality of wood, increase its use value and added value, to meet people's pursuit, the existing stains have poor adhesion, unstable performance, easy to fade or change color, and many existing stains contain a large amount of The chemical additives used in this product will cause a certain degree of harm to the human body, and there is a great potential safety hazard. Although the existing dyeing methods are simple and easy, they often cannot achieve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27J7/00B27K3/02B27K3/12B27K3/50B27K5/00B27K5/02
CPCB27J7/00B27K3/025B27K3/12B27K3/50B27K5/0055B27K5/02B27K2240/90
Inventor 徐学朋
Owner 阜南县环宇柳木工艺制品有限公司