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Water-based environment-friendly carpentry paint and preparation method thereof

A kind of wood lacquer, environmental protection technology, applied in the field of wood lacquer, can solve the problems such as release, achieve high gloss, improve scratch resistance performance, improve the effect of transparency

Inactive Publication Date: 2017-02-01
苏州雅晟建筑装饰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the wood paints sold on the market are mainly oil-based paints. However, oil-based paints usually use organic solvents, which can not only burn, but also release harmful substances such as formaldehyde, heavy metals, and benzene.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A water-based environment-friendly wood paint, the composition is as follows in parts by weight: 50 parts of fluorocarbon modified acrylic emulsion, 23 parts of vinegar-acrylic emulsion, 2.5 parts of bentonite, 2 parts of glass powder, 0.5 part of wax emulsion, 7 parts of lauryl alcohol ester , 2.4 parts of additives, 12 parts of water. Among them, the auxiliary agent includes a leveling agent, a thickener, a penetrating agent, and an adhesion promoter; the thickener is carboxymethyl cellulose.

[0015] The preparation method of water-based environmental protection wood paint, the steps are as follows: add fluorocarbon modified acrylic emulsion into a high-speed disperser, add an appropriate amount of water to it, stir and mix at 600r / min for 3 minutes, continue to add vinegar-acrylic emulsion, wax emulsion and Auxiliary, stir and mix at 1000r / min for 3min, continue to add bentonite and glass powder, stir and mix at 1400r / min for 7min, finally add lauryl alcohol ester a...

Embodiment 2

[0017] A water-based environment-friendly wood paint, the composition is as follows in parts by weight: 42 parts of fluorocarbon modified acrylic emulsion, 21 parts of vinegar-acrylic emulsion, 2.0 parts of bentonite, 1.5 parts of glass powder, 0.4 part of wax emulsion, 6 parts of lauryl alcohol ester , 2.0 parts of additives, 12 parts of water. Among them, the auxiliary agent includes a leveling agent, a thickener, a penetrating agent, and an adhesion promoter; the thickener is polyvinylpyrrolidone.

[0018] The preparation method of water-based environmental protection wood paint, the steps are as follows: add fluorocarbon modified acrylic emulsion into a high-speed disperser, add an appropriate amount of water to it, stir and mix at 700r / min for 2 minutes, continue to add vinegar-acrylic emulsion, wax emulsion and Auxiliary, stir and mix at 1100r / min for 3min, continue to add bentonite and glass powder, stir and mix at 1400r / min for 6min, finally add lauryl alcohol ester an...

Embodiment 3

[0020] A water-based environment-friendly wood paint, the composition is as follows in parts by weight: 57 parts of fluorocarbon modified acrylic emulsion, 28 parts of vinegar-acrylic emulsion, 3 parts of bentonite, 2.5 parts of glass powder, 0.5 part of wax emulsion, 8 parts of lauryl alcohol ester , 2.5 parts of additives, 15 parts of water. Among them, the auxiliary agent includes a leveling agent, a thickener, a penetrating agent, and an adhesion promoter; the thickener is polyvinyl alcohol.

[0021] The preparation method of water-based environmental protection wood paint, the steps are as follows: add fluorocarbon modified acrylic emulsion to a high-speed disperser, add an appropriate amount of water to it, stir and mix at a speed of 500r / min for 3 minutes, continue to add vinegar-acrylic emulsion, wax emulsion and Auxiliary, stir and mix at 1000r / min for 4min, continue to add bentonite and glass powder, stir and mix at 1300r / min for 8min, finally add lauryl alcohol este...

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Abstract

The invention discloses water-based environment-friendly carpentry paint and a preparation method thereof. The water-based environment-friendly carpentry paint is prepared from, by weight, 40-60 parts of fluorocarbon-modified acrylic emulsion, 20-30 parts of vinyl acetate-acrylic emulsion, 1.5-3.5 parts of bentonite, 1-3 parts of glass powder, 0.3-0.8 part of wax emulsion, 5-10 parts of dodecanol ester, 1.5-3 parts of an auxiliary and 10-15 parts of water. Accordingly, all the components achieve a synergistic effect, the prepared water-based carpentry paint is high in glossiness, does not release formaldehyde, is nontoxic, harmless and high in environmental friendliness, an obtained paint film is high in hardness and excellent in scratch resistance, the hardness can reach 3 H after the paint film is actually and completely dried for 48 h, the weather resistance is good, and construction is easy.

Description

technical field [0001] The invention relates to the technical field of wood lacquer, in particular to a water-based environment-friendly wood varnish and a preparation method thereof. Background technique [0002] With the development of society, wooden furniture is widely used in the modern home environment, and the wood lacquer used to decorate the surface of wooden furniture directly affects the home environment. At present, the wood paints sold in the market are mainly oil-based paints. However, oil-based paints usually use organic solvents, which can not only burn, but also release harmful substances such as formaldehyde, heavy metals, and benzene. People have been in a relatively closed modern home environment for a long time, and harmful substances are slowly released, which is not conducive to health. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides a water-based environment-friendly wood varnish and a preparat...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D131/04C09D7/12
CPCC09D133/00C08L2201/10C08L2205/035C08L31/04C08L91/06C08K13/02C08K3/346C08K3/40
Inventor 林峰李辉
Owner 苏州雅晟建筑装饰工程有限公司
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