Washing and brushing resistant rilievo paint and preparation method thereof
A wash-resistance and embossing technology, applied in the field of art coatings, can solve the problems of poor wash-resistance of embossed paint, affecting the use effect and service life of products, etc., to achieve excellent wash-resistance, improve wash-resistance, and strong artistic sense. Effect
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Embodiment 1
[0024] A wash-resistant relief paint, comprising the following raw materials in parts by weight: 55 parts of epoxy-modified acrylic resin, 2 parts of mica, 28 parts of modified talcum powder, 3 parts of silica airgel, 0.5 part of dispersant, 0.5 parts of defoamer, 2 parts of film-forming aids, 0.5 parts of pH regulator, 1 part of thickener, 1 part of isothiazolinone fungicide, 28 parts of deionized water. Wherein, the film-forming aid is dipropylene glycol butyl ether; the thickener is an alkali-swellable thickener; the dispersant is polyacrylic acid ammonium salt and sodium diisobutylnaphthalene sulfonate in weight ratio The ratio of 3:1 is mixed; the pH regulator is 2-amino-2-methyl-1-propanol; the defoamer is U.S. Dow DF-103 defoamer; the modified talc The preparation method of the powder is to add 14 times the weight of 75% ethanol aqueous solution to the talc powder with a particle size of 200 mesh, ultrasonically disperse for 30 minutes, slowly add the modifier under sti...
Embodiment 2
[0031] A wash-resistant relief paint, comprising the following raw materials in parts by weight: 90 parts of epoxy-modified acrylic resin, 7 parts of mica, 45 parts of modified talcum powder, 8 parts of silica airgel, 1.5 parts of dispersant, 2 parts of defoamer, 7 parts of film-forming aid, 2 parts of pH regulator, 3 parts of thickener, 3.8 parts of isothiazolinone bactericide, 60 parts of deionized water. Wherein, the film-forming aid is dipropylene glycol butyl ether; the thickener is an alkali-swellable thickener; the dispersant is polyacrylic acid ammonium salt and sodium diisobutylnaphthalene sulfonate in weight ratio The ratio of 3:1 is mixed; the pH regulator is 2-amino-2-methyl-1-propanol; the defoamer is U.S. Dow DF-103 defoamer; the modified talc The preparation method of the powder is to add 14 times the weight of 75% ethanol aqueous solution to the talc powder with a particle size of 200 mesh, ultrasonically disperse for 30 minutes, slowly add the modifier under s...
Embodiment 3
[0038]A wash-resistant relief paint, comprising the following raw materials in parts by weight: 72.5 parts of epoxy-modified acrylic resin, 4.5 parts of mica, 36.5 parts of modified talcum powder, 5.5 parts of silica airgel, 1 part of dispersant, 1.25 parts of defoamer, 4.5 parts of film-forming aid, 1.25 parts of pH regulator, 2 parts of thickener, 2.4 parts of isothiazolinone fungicide, 44 parts of deionized water. Wherein, the film-forming aid is dipropylene glycol butyl ether; the thickener is an alkali-swellable thickener; the dispersant is polyacrylic acid ammonium salt and sodium diisobutylnaphthalene sulfonate in weight ratio The ratio of 3:1 is mixed; the pH regulator is 2-amino-2-methyl-1-propanol; the defoamer is U.S. Dow DF-103 defoamer; the modified talc The preparation method of the powder is to add 14 times the weight of 75% ethanol aqueous solution to the talc powder with a particle size of 200 mesh, ultrasonically disperse for 30 minutes, slowly add the modifi...
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