Water-resistant net-flavor waterborne ceramic simulating coating and preparation method thereof

Abstract

The invention relates to the field of coating and discloses a water-resistant net-flavor waterborne ceramic simulating coating and a preparation method thereof. The coating comprises the following components in parts by mass: 10-20 parts of calcite powder, 10-20 parts of heavy calcium carbonate powder, 8-12 parts of calcium carbonate, 2-4 parts of bletilla striata powder, 1-3 parts of corn starch, 0.5-1.5 parts of carboxymethyl cellulose, 0.5-1.5 parts of phenoxy resin, 0.5-1.5 parts of glutaraldehyde, 1-3 parts of air purifying particles and 45-55 parts of water. The water-resistant net-flavor waterborne ceramic simulating coating provided by the invention has the advantages of relatively good water resistance, air purifying function, large adsorption capacity, long purifying time and good air purifying effect.

Description

technical field

[0001] The invention relates to the field of coatings, in particular to a water-resistant and deodorizing water-based imitation porcelain coating and a preparation method thereof. Background technique

[0002] With the improvement of people's living standards, people pay more and more attention to their own health. In recent years, reports on the relationship between newly renovated indoor air pollution and the incidence of leukemia have also been seen in the media. Therefore, people pay more and more attention to the environmental protection of decoration materials when decorating.

[0003] In the process of interior decoration, harmful substances such as formaldehyde and benzene series are more or less contained in wood boards, glue, wall paint, and furniture, which will gradually emit in the years or even decades after the decoration, thus affecting the health of the human body. healthy. Water-based imitation porcelain paints currently on the market are...

Examples

Embodiment 1

[0038] A water-resistant and odor-cleaning water-based enamel paint, comprising the following components by mass:

[0039] 15 parts of calcite powder, 15 parts of Shuangfei powder, 10 parts of calcium carbonate, 3 parts of bletilla striata powder, 2 parts of corn starch, 1 part of carboxymethyl cellulose, 1 part of phenolic resin, 1 part of glutaraldehyde, 2 parts of air purification particles , 50 parts of water.

[0040] The preparation steps of the water-resistant and odor-cleaning water-based imitation porcelain coating of the present embodiment are:

[0041] 1) Preparation of composite carbon sol: furfural, water-soluble phenolic resin, carbon nanotubes, carboxymethyl cellulose, brucite fiber, sodium bicarbonate and water in a mass ratio of 4:1:0.4:0.15:0.04: Mix 0.02:100, stir evenly to obtain the first mixed solution, add ammonia water with a concentration of 0.5mol / L to the first mixed solution at a rate of 15mL / min under stirring conditions, so that the first mixed s...

Embodiment 2

[0048] A water-resistant and odor-cleaning water-based enamel paint, comprising the following components by mass:

[0049] 10 parts of calcite powder, 20 parts of Shuangfei powder, 8 parts of calcium carbonate, 4 parts of bletilla striata powder, 3 parts of corn starch, 0.5 parts of carboxymethyl cellulose, 0.5 parts of phenolic resin, 0.5 parts of glutaraldehyde, 1 part of air purification particles , 52.5 parts of water.

[0050] The preparation steps of the water-resistant and odor-cleaning water-based imitation porcelain coating of the present embodiment are:

[0051] 1), the preparation of composite carbon sol: furfural, water-soluble phenolic resin, carbon nanotubes, carboxymethyl cellulose, brucite fiber, sodium bicarbonate and water in a mass ratio of 3:1:0.3:0.1:0.03: Mix 0.01:100, stir evenly to obtain the first mixed solution, add ammonia water with a concentration of 0.25mol / L to the first mixed solution at a rate of 10mL / min under stirring conditions, so that the...

Embodiment 3

[0058] A water-resistant and odor-cleaning water-based enamel paint, comprising the following components by mass:

[0059] 20 parts of calcite powder, 10 parts of double fly powder, 12 parts of calcium carbonate, 2 parts of bletilla striata powder, 1 part of corn starch, 1.5 parts of carboxymethyl cellulose, 1.5 parts of phenolic resin, 1.5 parts of glutaraldehyde, 3 parts of air purification particles , 47.5 parts of water.

[0060] The preparation steps of the water-resistant and odor-cleaning water-based imitation porcelain coating of the present embodiment are:

[0061] 1) Preparation of composite carbon sol: furfural, water-soluble phenolic resin, carbon nanotubes, carboxymethyl cellulose, brucite fiber, sodium bicarbonate and water in a mass ratio of 5:1:0.5:0.2:0.05: Mix 0.03:100, stir evenly to obtain the first mixed solution, add ammonia water with a concentration of 0.75mol / L to the first mixed solution at a rate of 20mL / min under stirring conditions, so that the fi...

technical field

[0001] The invention relates to the field of coatings, in particular to a water-resistant and deodorizing water-based imitation porcelain coating and a preparation method thereof. Background technique

[0002] With the improvement of people's living standards, people pay more and more attention to their own health. In recent years, reports on the relationship between newly renovated indoor air pollution and the incidence of leukemia have also been seen in the media. Therefore, people pay more and more attention to the environmental protection of decoration materials when decorating.

[0003] In the process of interior decoration, harmful substances such as formaldehyde and benzene series are more or less contained in wood boards, glue, wall paint, and furniture, which will gradually emit in the years or even decades after the decoration, thus affecting the health of the human body. healthy. Water-based imitation porcelain paints currently on the market are...

Examples

Embodiment 1

[0038] A water-resistant and odor-cleaning water-based enamel paint, comprising the following components by mass:

[0039] 15 parts of calcite powder, 15 parts of Shuangfei powder, 10 parts of calcium carbonate, 3 parts of bletilla striata powder, 2 parts of corn starch, 1 part of carboxymethyl cellulose, 1 part of phenolic resin, 1 part of glutaraldehyde, 2 parts of air purification particles , 50 parts of water.

[0040] The preparation steps of the water-resistant and odor-cleaning water-based imitation porcelain coating of the present embodiment are:

[0041] 1) Preparation of composite carbon sol: furfural, water-soluble phenolic resin, carbon nanotubes, carboxymethyl cellulose, brucite fiber, sodium bicarbonate and water in a mass ratio of 4:1:0.4:0.15:0.04: Mix 0.02:100, stir evenly to obtain the first mixed solution, add ammonia water with a concentration of 0.5mol / L to the first mixed solution at a rate of 15mL / min under stirring conditions, so that the first mixed s...

Embodiment 2

[0048] A water-resistant and odor-cleaning water-based enamel paint, comprising the following components by mass:

[0049] 10 parts of calcite powder, 20 parts of Shuangfei powder, 8 parts of calcium carbonate, 4 parts of bletilla striata powder, 3 parts of corn starch, 0.5 parts of carboxymethyl cellulose, 0.5 parts of phenolic resin, 0.5 parts of glutaraldehyde, 1 part of air purification particles , 52.5 parts of water.

[0050] The preparation steps of the water-resistant and odor-cleaning water-based imitation porcelain coating of the present embodiment are:

[0051] 1), the preparation of composite carbon sol: furfural, water-soluble phenolic resin, carbon nanotubes, carboxymethyl cellulose, brucite fiber, sodium bicarbonate and water in a mass ratio of 3:1:0.3:0.1:0.03: Mix 0.01:100, stir evenly to obtain the first mixed solution, add ammonia water with a concentration of 0.25mol / L to the first mixed solution at a rate of 10mL / min under stirring conditions, so that the...

Embodiment 3

[0058] A water-resistant and odor-cleaning water-based enamel paint, comprising the following components by mass:

[0059] 20 parts of calcite powder, 10 parts of double fly powder, 12 parts of calcium carbonate, 2 parts of bletilla striata powder, 1 part of corn starch, 1.5 parts of carboxymethyl cellulose, 1.5 parts of phenolic resin, 1.5 parts of glutaraldehyde, 3 parts of air purification particles , 47.5 parts of water.

[0060] The preparation steps of the water-resistant and odor-cleaning water-based imitation porcelain coating of the present embodiment are:

[0061] 1) Preparation of composite carbon sol: furfural, water-soluble phenolic resin, carbon nanotubes, carboxymethyl cellulose, brucite fiber, sodium bicarbonate and water in a mass ratio of 5:1:0.5:0.2:0.05: Mix 0.03:100, stir evenly to obtain the first mixed solution, add ammonia water with a concentration of 0.75mol / L to the first mixed solution at a rate of 20mL / min under stirring conditions, so that the fi...