Interior wall coating and preparation method thereof

Abstract

The invention discloses an interior wall coating. The interior wall coating comprises the following components in parts by weight: 100-300 parts of water, 160-240 parts of titanium dioxide, 60-90 parts of calcium carbonate powder, 3-6 parts of a dispersing agent, 2-5 parts of an antifoaming agent, 160-240 parts of an acrylic emulsion, 4-6 parts of ethyl alcohol, 3-7 parts of a fire retardant, 2-4 parts of an antiseptic and antibiotic agent and 1-3 parts of a plant extract. The interior wall coating is lower in cost, the preparation process is simple, the effects of insect expelling and disinfecting can be achieved by the plant extract, and the interior wall coating smells fresh; the interior wall coating does not contain toxic substances such as formaldehyde, benzene and ammonia, the zero emission of volatile toxic substances is achieved, the own advantages and the mutual synergistic flame retardant effect of inorganic fire retardants are played to the greatest extent by using all components in the fire retardants cooperatively, the flame retardant temperature of the coating can be improved, a good fire retardant effect can be achieved, all components in the antiseptic and antibiotic agent play a role cooperatively, and a better antiseptic effect can be achieved.

Description

technical field

[0001] The invention belongs to the technical field of coatings, in particular to an interior wall coating and a preparation method. Background technique

[0002] With the rapid development of the paint industry, paints have been widely used in construction and decoration industries, and various interior wall paints emerge in endlessly. Manufacturers attract consumers' attention in terms of color, material and safety, and their prices are mostly expensive. Existing In the process of using interior wall coatings, the following problems are usually prone to occur: using a single flame retardant, the flame retardant effect is not good, and there is a great fire safety hazard. Pesticide-type antifungal agents are added to paint, which is harmful to human health. Contents of the invention

[0003] Aiming at the defects existing in the prior art, the object of the present invention is to provide an interior wall paint and a preparation method.

[0004] The int...

Examples

Embodiment 1

[0020] Add 150kg of water, 4kg of dispersant, and 2kg of defoamer into the reactor, and disperse for 40 minutes at a speed of 750-850 rpm; then add 200kg of titanium dioxide, 75kg of calcium carbonate powder, and 5kg of flame retardant agent, 3kg of antiseptic and antibacterial agent, 5kg of ethanol, stirring for 30 minutes at a speed of 800-1000 rpm, and sanding until the fineness of the material is below 50um; then add 200kg of pure acrylic emulsion and 2kg of defoamer 1. Put 2kg of plant extracts into the reactor, stir for 40 minutes at a speed of 700 rpm; finally adjust the viscosity with 50kg of water so that the viscosity at room temperature is (90-110) KU, and pass through a 200-mesh sieve After that, it is a qualified product, which is packaged and preserved.

[0021] Wherein, the weight ratio of each component of the flame retardant is magnesium hydroxide: aluminum hydroxide: iron oxide: zinc borate=1:1:0.5:0.2; the weight ratio of each component of the antiseptic and...

Embodiment 2

[0024] Add 200kg of water, 6kg of dispersant, and 1kg of defoamer into the reactor, and disperse for 40 minutes at a speed of 750-850 rpm; then add 240kg of titanium dioxide, 60kg of calcium carbonate powder, and 3kg of flame retardant agent, 4kg of antiseptic and antibacterial agent, 6kg of ethanol, stirring for 30 minutes under the condition of rotating speed of 800-1000 rpm, and sanding until the fineness of the material is below 50um; then add 160kg of pure acrylic acid emulsion, 1kg of defoamer 1. Put 1kg of plant extract into the reaction kettle, stir for 40 minutes at a speed of 700 rpm; finally adjust the viscosity with 100kg of water so that the viscosity at room temperature is (90-110) KU, and pass through a 200-mesh sieve After that, it is a qualified product, which is packaged and preserved.

[0025] Wherein, the weight ratio of each component of the flame retardant is magnesium hydroxide: aluminum hydroxide: iron oxide: zinc borate=1:1:0.5:0.2; the weight ratio of...

Embodiment 3

[0028] Add 120kg of water, 5kg of dispersant, and 1.5kg of defoamer into the reactor, and disperse for 40 minutes at a speed of 750-850 rpm; then add 220kg of titanium dioxide, 70kg of calcium carbonate powder, and 6kg of Combustion agent, 2kg antiseptic and antibacterial agent, 4kg ethanol, stirring for 30 minutes under the condition of rotating speed of 800-1000 rpm, and sand milling until the material fineness is below 50um; then add 180kg of pure acrylic emulsion, 1.5kg of disinfectant Foaming agent, 3kg of plant extracts into the reaction kettle, stirring for 40 minutes at a speed of 700 rpm; the last 30kg of water to adjust the viscosity so that the viscosity at room temperature is (90-110) KU, over 200 After the mesh sieve, it is a qualified product, which is packaged and preserved.

[0029] Wherein, the weight ratio of each component of the flame retardant is magnesium hydroxide: aluminum hydroxide: iron oxide: zinc borate=1:1:0.5:0.2; the weight ratio of each componen...

technical field

[0001] The invention belongs to the technical field of coatings, in particular to an interior wall coating and a preparation method. Background technique

[0002] With the rapid development of the paint industry, paints have been widely used in construction and decoration industries, and various interior wall paints emerge in endlessly. Manufacturers attract consumers' attention in terms of color, material and safety, and their prices are mostly expensive. Existing In the process of using interior wall coatings, the following problems are usually prone to occur: using a single flame retardant, the flame retardant effect is not good, and there is a great fire safety hazard. Pesticide-type antifungal agents are added to paint, which is harmful to human health. Contents of the invention

[0003] Aiming at the defects existing in the prior art, the object of the present invention is to provide an interior wall paint and a preparation method.

[0004] The int...

Examples

Embodiment 1

[0020] Add 150kg of water, 4kg of dispersant, and 2kg of defoamer into the reactor, and disperse for 40 minutes at a speed of 750-850 rpm; then add 200kg of titanium dioxide, 75kg of calcium carbonate powder, and 5kg of flame retardant agent, 3kg of antiseptic and antibacterial agent, 5kg of ethanol, stirring for 30 minutes at a speed of 800-1000 rpm, and sanding until the fineness of the material is below 50um; then add 200kg of pure acrylic emulsion and 2kg of defoamer 1. Put 2kg of plant extracts into the reactor, stir for 40 minutes at a speed of 700 rpm; finally adjust the viscosity with 50kg of water so that the viscosity at room temperature is (90-110) KU, and pass through a 200-mesh sieve After that, it is a qualified product, which is packaged and preserved.

[0021] Wherein, the weight ratio of each component of the flame retardant is magnesium hydroxide: aluminum hydroxide: iron oxide: zinc borate=1:1:0.5:0.2; the weight ratio of each component of the antiseptic and...

Embodiment 2

[0024] Add 200kg of water, 6kg of dispersant, and 1kg of defoamer into the reactor, and disperse for 40 minutes at a speed of 750-850 rpm; then add 240kg of titanium dioxide, 60kg of calcium carbonate powder, and 3kg of flame retardant agent, 4kg of antiseptic and antibacterial agent, 6kg of ethanol, stirring for 30 minutes under the condition of rotating speed of 800-1000 rpm, and sanding until the fineness of the material is below 50um; then add 160kg of pure acrylic acid emulsion, 1kg of defoamer 1. Put 1kg of plant extract into the reaction kettle, stir for 40 minutes at a speed of 700 rpm; finally adjust the viscosity with 100kg of water so that the viscosity at room temperature is (90-110) KU, and pass through a 200-mesh sieve After that, it is a qualified product, which is packaged and preserved.

[0025] Wherein, the weight ratio of each component of the flame retardant is magnesium hydroxide: aluminum hydroxide: iron oxide: zinc borate=1:1:0.5:0.2; the weight ratio of...

Embodiment 3

[0028] Add 120kg of water, 5kg of dispersant, and 1.5kg of defoamer into the reactor, and disperse for 40 minutes at a speed of 750-850 rpm; then add 220kg of titanium dioxide, 70kg of calcium carbonate powder, and 6kg of Combustion agent, 2kg antiseptic and antibacterial agent, 4kg ethanol, stirring for 30 minutes under the condition of rotating speed of 800-1000 rpm, and sand milling until the material fineness is below 50um; then add 180kg of pure acrylic emulsion, 1.5kg of disinfectant Foaming agent, 3kg of plant extracts into the reaction kettle, stirring for 40 minutes at a speed of 700 rpm; the last 30kg of water to adjust the viscosity so that the viscosity at room temperature is (90-110) KU, over 200 After the mesh sieve, it is a qualified product, which is packaged and preserved.

[0029] Wherein, the weight ratio of each component of the flame retardant is magnesium hydroxide: aluminum hydroxide: iron oxide: zinc borate=1:1:0.5:0.2; the weight ratio of each componen...

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