Coloring agent for woodenware and its production process

A manufacturing method and coloring agent technology, applied in the direction of coating, etc., can solve the problems of difficult change of paint color, difficult operation, air pollution, etc., and achieve the effect of convenient wiping, increased layering, and simple operation

Inactive Publication Date: 2006-08-02
东莞大宝化工制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Although the spraying method is fast, the paint will fly in the air during the atomization process, which will cause air pollution and is not conducive to the health of the operators.
[0004] 2. The traditional coloring method has high technical requirements for the operator, and it is difficult for the general operator to work alone
[0005] 3. During the coloring process, the color of the paint is difficult to change, and the color is difficult to blend with the color of the object to be sprayed, that is, it is difficult to achieve a natural and retro coloring effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment

[0051] The ratio of each raw material of present embodiment is as follows:

[0052] Urea-aldehyde resin 30%, titanium dioxide 20%, silicon dioxide 10%, paint solvent-150 35%, leveling agent 0.5%, defoamer 1.5%, wetting agent 0.5%, disperser 1%, anti-settling agent 1.5%.

[0053] The specific production process is as follows: firstly, dissolve the main resin (that is, urea-aldehyde resin) in paint solvent-150, and stir slowly to disperse; secondly, put in titanium dioxide as a pigment, and add defoamer, wetting agent, disperse agent, stir and disperse with a mixer; then, grind the above raw materials, the particle size is below 10 microns; finally, add leveling agent, anti-sedimentation agent, silicon dioxide, stir and disperse to form a monochromatic product.

[0054]In addition, each single-color finished product or semi-finished product is stirred and dispersed with a mixer according to the set different color requirements, and various finished colors are blended. That is,...

Embodiment 2

[0056] Urea-aldehyde resin 35%, iron oxide 15%, aluminum oxide 15%, paint solvent-150 30%, leveling agent 0.5%, defoamer 1.5%, wetting agent 0.5%, disperser 1%, anti-settling agent 1.5%. The manufacturing process is similar to the above-mentioned embodiment, and will not be repeated here.

[0057] When using the present invention, need to pay attention to the following items:

[0058] 1. Before construction, the surface of the wood must be polished finely with appropriate sandpaper, and the rough surface will not be able to make a good coating effect.

[0059] 2. Due to the different types of wood on the surface of wood or board, the depth of the conduit and the texture of the surface are very different. For boards with veneer less than 0.4mm or with rough surface processing, it is easy to absorb color and uneven color will occur. This is, you can scrape the soil first or brush a low-viscosity PU primer as glue, and the primer needs to be sanded after drying. The filling s...

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PUM

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Abstract

The present invention relates to furniture coloring technology, and is especially one kind of coloring agent for woodenware and its production process. The production process includes: dissolving the main resin in solvent through slow stirring, adding required pigment and proper amount of additive through stirring in a stirrer, grinding, and adding required stuffing via stirring. The woodenware coloring agent is used to color woodenware through painting and rubbing.

Description

Technical field: [0001] The invention relates to the technical field of furniture, decoration coloring products and manufacturing methods, in particular to a wood coating and wiping process colorant and a manufacturing method thereof. Background technique: [0002] Colorant is a raw material that people often use in the process of furniture making and decoration. Traditional coloring methods are mostly to color wood or other objects by brushing. In order to improve work efficiency, special coating equipment is currently used for spraying and coloring. However, these coloring methods have the following disadvantages: [0003] 1. Although the spraying method is fast, the paint is flying in the air during the atomization process, which will cause air pollution and is not conducive to the health of the operator. [0004] 2. The traditional coloring method has high technical requirements for operators, and it is difficult for ordinary operators to work alone. [0005] 3. In t...

Claims

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Application Information

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IPC IPC(8): C09D15/00
Inventor 管全
Owner 东莞大宝化工制品有限公司
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