Ecological paint of building wall and preparation method thereof
An ecological and building technology, applied in the direction of coating, latex paint, etc., can solve the problems of inability to remove toxic and harmful substances in paint components, inability to remove peculiar smell, paint mildew, etc., to inhibit rapid corruption and decomposition, prevent maggots and Other harmful insects, strong effect of cleaning bacteria
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Embodiment 1
[0020] Embodiment one, prepare A ecological latex paint:
[0021] (1) Weigh 300 kg of film-forming material acrylic acid emulsion; pigment powder: 100 kg of titanium dioxide, 100 kg of talcum powder, 200 kg of heavy calcium powder, 150 kg of kaolin, 50 kg of mica powder; various additives: defoamer 0.7 kg, 2.5 kg of dispersant, 150 kg of cellulose solution; 145 kg of purified water; appropriate amount of thickener.
[0022] (2) First add water, additives, and pigments to the mixer, and after pre-dispersion and mixing, use a sand mill to depolymerize and disperse the secondary particles of the pigment to prepare a pigment paste, and then transfer the pigment paste to the mixing tank;
[0023] (3) Add the prepared probiotic group solution into the mixing tank: 40 kg (9 billion probiotics per kg), stir evenly, then add the film-forming material acrylic emulsion, stir evenly and mix, add thickener and other adjustments To the appropriate viscosity, the finished product is obtaine...
Embodiment 2
[0024] Embodiment two, prepare B ecological latex paint:
[0025] (1) Weigh 500 kg of film-forming material acrylic emulsion; pigment powder: 300 kg of titanium dioxide, 50 kg of heavy calcium powder, 200 kg of kaolin, 50 kg of mica powder; various additives: 1.5 kg of defoamer, 8 kg of dispersant kg, 100 kg of cellulose solution; 200 kg of purified water; appropriate amount of thickener.
[0026] (2) First add water, additives, and pigments to the mixer, and after pre-dispersion and mixing, use a sand mill to depolymerize and disperse the secondary particles of the pigment to prepare a pigment paste, and then transfer the pigment paste to the mixing tank;
[0027] (3) Add the prepared probiotic group solution to the mixing tank: 55 kg (9.5 billion probiotics per kg), stir evenly, then add the film-forming material acrylic emulsion, stir evenly and mix, add thickener and other adjustments To the appropriate viscosity, the finished product is obtained.
Embodiment 3
[0028] Embodiment three: prepare C ecological latex paint:
[0029] (1) Weigh 230 kg of styrene-acrylic emulsion as film-forming material; pigment powder: 250 kg of titanium dioxide, 200 kg of anhydrous aluminum silicate; various additives: 1.5 kg of defoamer, 4 kg of dispersant, 50 kg of cellulose solution kg, 25 kg of ethylene glycol; 100 kg of purified water, 90 kg of deionized water; appropriate amount of thickener.
[0030] (2) First add water, additives, and pigments to the mixer, and after pre-dispersion and mixing, use a sand mill to depolymerize and disperse the secondary particles of the pigment to prepare a pigment paste, and then transfer the pigment paste to the mixing tank;
[0031] (3) Add the prepared probiotic group solution into the mixing tank: 44 kg (11 billion probiotics per kg), stir evenly, then add the film-forming material acrylic emulsion, stir evenly and mix, add thickener and other adjustments To the appropriate viscosity, the finished product is o...
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