Highlight-dark-bubble-resistance white wood lacquer and preparation method and application thereof

A wood lacquer and white technology, which is applied in the field of high-gloss anti-foaming white wood lacquer and its preparation, can solve the problem that the drying performance of the paint film is difficult to guarantee, and achieve the prevention of damage and carcinogenicity, good compatibility and high safety. Effect

Active Publication Date: 2013-03-13
濮阳展辰新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is applied at low temperature, it can reduce the generation of dark bubbles to a c

Method used

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  • Highlight-dark-bubble-resistance white wood lacquer and preparation method and application thereof
  • Highlight-dark-bubble-resistance white wood lacquer and preparation method and application thereof
  • Highlight-dark-bubble-resistance white wood lacquer and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0122] Prepare high-gloss anti-foaming white wood paint according to the following ratio:

[0123] A component: ACR6606 30kg, 3755-X-80 30kg, N-210 3kg, titanium dioxide 25kg, superfine barium sulfate 5kg, butyl acetate 6kg, DeuRheo2290.5kg, Defom5300 0.2kg, EFKA-E4061 0.5kg, BYK- 306 0.4kg, TINUVIN-328 0.1kg;

[0124] Component B: BAYERN-75 10kg, Desmodur HL 60kg, butyl acetate 25kg;

[0125] C component: butyl acetate 25kg, cyclohexanone 10kg, propylene glycol methyl ether acetate 10kg, ethyl acetate 5kg;

[0126] The weight ratio of component A, component B and component C is 100:80:50.

[0127] The preparation method comprises the following steps:

[0128] (1) Preparation of component A:

[0129] 1) Put the 3755-X-80, ACR6606, N-210, butyl acetate and EFKA-E4061 in the above ratio into the reactor, and stir at a speed of 600r / min for 30min to obtain a resin mixture;

[0130] 2) Slowly add the titanium dioxide, ultra-fine barium sulfate, and DeuRheo229 in the above rat...

Embodiment 2

[0138] Prepare high-gloss anti-foaming white wood paint according to the following ratio:

[0139] A component: ACR6606 20kg, 3755-X-80 35kg, N-210 5kg, titanium dioxide 23kg, superfine barium sulfate 10kg, butyl acetate 5kg, DeuRheo2290.6kg, BYK-065 0.1kg, EFKA-4010 0.4kg, BYK-333 0.5kg, 2-(2-hydroxy-5-methylphenyl)benzotriazole 0.2kg;

[0140] B component: BAYER N-75 20kg, Desmodur HL 40kg, butyl acetate 20kg;

[0141] Component C: butyl acetate 15kg, cyclohexanone 6kg, propylene glycol ether acetate 6kg, ethyl acetate 3kg;

[0142] The weight ratio of component A, component B and component C is 100:100:30.

[0143] The preparation method comprises the following steps:

[0144] (1) Preparation of component A:

[0145] 1) Put ACR6606, 3755-X-80, N-210, butyl acetate and EFKA-4010 in the above ratio into the reactor, and stir at 800r / min for 20min to obtain the resin mixture;

[0146] 2) Slowly add titanium dioxide, ultra-fine barium sulfate, and DeuRheo229 into the reactor...

Embodiment 3

[0154] Prepare high-gloss anti-foaming white wood paint according to the following ratio:

[0155] A component: ACR6606 35kg, 3755-X-80 20kg, N-210 6kg, titanium dioxide 18kg, superfine barium sulfate 8kg, butyl acetate 10kg, DeuRheo2291kg, Defom5300 0.5kg, EFKA-E4061 0.2kg, BYK-306 0.1 kg, TINUVIN-328 0.5kg;

[0156] B component: BAYER N-75 15kg, Desmodur HL 50kg, butyl acetate 30kg;

[0157] Component C: 27.5kg butyl acetate, 7.5kg cyclohexanone, 12.5kg propylene glycol methyl ether propionate, 2.5kg ethyl acetate;

[0158] The weight ratio of component A, component B and component C is 100:85:40.

[0159] The preparation method comprises the following steps:

[0160] (1) Preparation of component A:

[0161] 1) Put ACR6606, 3755-X-80, N-210, butyl acetate and EFKA-E4061 in the above ratio into the reactor, and stir at a speed of 700r / min for 25min to obtain a resin mixture;

[0162] 2) Slowly add titanium dioxide, ultra-fine barium sulfate, and DeuRheo229 into the react...

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Abstract

The invention provides a high-dark-bubble-resistance white wood lacquer which comprises a component A, a component B and a component C, wherein the weight ratio of the component A to the component B to the component C is 100:(80-100):(30-50), the component A comprises the following ingredients in parts by weight: 20-35 parts of hydroxy acrylic resin, 20-35 parts of synthetic fatty acid, 3-6 parts of polyether, 18-25 parts of titanium dioxide, 5-10 parts of superfine barium sulfate, 5-10 parts of n-butyl acetate, 0.1-0.5 part of defoaming agent, 0.1-0.5 part of dispersing agent, 0.1-0.5 part of flatting agent, 0.1-0.5 part of ultraviolet absorbing agent and 0.5-1.0 part of anti-settling agent; the component B comprises the following ingredients in parts by weight: 10-20 parts of polyisocyanate, 40-60 parts of co-polymer and 20-30 parts of n-butyl acetate; and the component C comprises the following ingredients in parts by weight: 50-55 parts of n-butyl acetate, 15-20 parts of cyclohexanone, 2-25 parts of propylene glycol monomethyl ether acetate and 5-10 parts of acetic ether. The invention also provides a preparation method of the wood lacquer. The high-dark-bubble-resistance white wood lacquer provided by the invention is high in gloss, strong in sand mark covering capacity, and good in dark bubble resistance.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a high-gloss anti-foaming white wood varnish and a preparation method and application thereof. Background technique [0002] With the improvement of the quality of life, most people have higher and higher requirements for home decoration. The decoration of bathroom and kitchen is an important part of home decoration. In the painting of bathroom cabinets, high-gloss paint is often used, especially white or classic High-gloss paint tinted with a white base. The ability of the paint to cover sand marks in the existing high-gloss white paint needs to be enhanced, and a large number of dark bubbles will appear in the paint film. If it is applied at low temperature, it can reduce the generation of dark bubbles to a certain extent, but it is difficult to guarantee the drying performance of the paint film. Therefore, it is particularly important to develop a high-gloss white wood paint with hig...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D167/08
Inventor 张君袁东兴罗先平孙倩
Owner 濮阳展辰新材料有限公司
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