Resin emulsion building material

Abstract

The invention provides a resin emulsion building material, relates to the technical field of building materials, aims to solve the problem of poor comprehensive performance of existing building materials, and adopts the technical scheme that the resin emulsion building material comprises a resin emulsion and a primer, the resin emulsion is prepared from emulsion, a silicon solution, wollastonite, alcohol ester dodecyl carbonate, ethylene glycol, a thickening agent, purified water, a mildew preventive, a defoaming agent, a suspending agent and water; the primer is prepared from alkali-resistant emulsion, a silicon solution, wollastonite, alcohol ester dodecyl carbonate, ethylene glycol, a thickening agent, purified water, a mildew preventive, a defoaming agent, natural sand excavation, a sterilizing agent and a dispersing agent. After the polymeric material is dispersed, the paint has the comprehensive properties of tear resistance, alkali resistance, water resistance, high temperature resistance, temperature change resistance and the like, the situations of cracking, shelling and the like cannot occur even after long-time acid rain, solar ultraviolet irradiation or alkaline substance corrosion, a wall body is protected, and meanwhile, the service life of a coated building surface is prolonged.

Description

Technical Field

[0001] This invention relates to the field of building materials technology, specifically to a resin emulsion building material. Background Technology

[0002] Building materials are the various materials used in construction projects. Building materials are diverse and can be broadly categorized as follows: Inorganic materials, which include metallic materials (including ferrous and non-ferrous metals) and non-metallic materials (such as natural stone, calcined clay products, cement, concrete, and silicate products); Organic materials, which include plant-based materials, synthetic polymer materials (including plastics, coatings, and adhesives), and asphalt materials; and Composite materials, which include asphalt concrete and polymer concrete, generally composed of inorganic non-metallic materials and organic materials.

[0003] Currently, most building construction uses paint to coat exterior walls to protect them and extend their lifespan. However, most materials on the market have limited performance characteristics. While some materials offer strong waterproofing and heat resistance, they are less effective at resisting alkalis and tearing. After prolonged exposure to acid rain, ultraviolet radiation from the sun, or corrosion from alkaline substances, they may crack or peel, failing to provide effective protection for the walls and reducing their lifespan. Therefore, there is an urgent need for a resin emulsion building material to solve these problems. Summary of the Invention

[0004] In view of the problems existing in the prior art, the present invention discloses a resin emulsion building material. The technical solution adopted includes a resin emulsion and a primer. The resin emulsion comprises the following parts by weight: 30-40 parts emulsion, 20-30 parts silica solution, 1-3 parts wollastonite, 1-3 parts dodecyl ester, 2-4 parts ethylene glycol, 2-4 parts thickener, 10-20 parts purified water, 1-3 parts mildew inhibitor, and 2-4 parts defoamer. The suspending agent comprises 2-4 parts and water comprises 5-10 parts; the primer comprises the following parts by weight: 40-50 parts of alkali-resistant emulsion, 22-30 parts of silicone solution, 2-8 parts of wollastonite, 1-3 parts of alcohol ester dodecanoate, 2-4 parts of ethylene glycol, 2-4 parts of thickener, 10-20 parts of purified water, 1-3 parts of mildew inhibitor, 2-4 parts of defoamer, 20-40 parts of natural sand, 0.2-0.4 parts of bactericide, and 0.2-0.4 parts of dispersant.

[0005] As a preferred embodiment of the present invention, the defoamer is one of the following: lower alcohol, organic polar compound, mineral oil, organic polymer, and organosilicon resin.

[0006] As a preferred embodiment of the present invention, the antifungal agent is one of nano-silver, nano-copper, and nano-zinc.

[0007] As a preferred embodiment of the present invention, the thickener is one of inorganic thickener, cellulose thickener or synthetic polymer thickener.

[0008] As a preferred embodiment of the present invention, the alkali-resistant emulsion is one of acrylic emulsion, styrene-acrylic emulsion, and silicone-acrylic emulsion.

[0009] As a preferred embodiment of the present invention, the suspending agent is one of sodium carboxymethyl cellulose, polyvinyl alcohol, syrup, and calcium lignosulfonate.

[0010] As a preferred embodiment of the present invention, the bactericide is one of inorganic silver-based antibacterial agents, TiO2 series photocatalytic antibacterial agents, and zinc oxide whisker composite antibacterial agents.

[0011] As a preferred embodiment of the present invention, the dispersant is one of sodium oleate, carboxylate, or sulfate.

[0012] The beneficial effects of this invention are as follows: After dispersing the polymer material, this invention gives it comprehensive properties such as tear resistance, alkali resistance, water resistance, high temperature resistance, and temperature change resistance. Even after long-term exposure to acid rain, ultraviolet radiation from the sun, or corrosion by alkaline substances, it will not crack or peel off. This not only protects the wall but also increases the lifespan of the painted building surface.

[0013] Furthermore, the thickeners, suspending agents, and other additives are made of inorganic materials, reducing the use of organic materials. After the coating is applied, there will be no large amount of toxic and harmful substances volatilized, making it more environmentally friendly and healthier. Detailed Implementation

[0014] Example 1

[0015] This invention discloses a resin emulsion building material. The technical solution adopted includes a resin emulsion and a primer. The resin emulsion comprises the following parts by weight: 30 parts emulsion, 20 parts silica solution, 1 part wollastonite, 1 part alcohol ester dodecanoate, 2 parts ethylene glycol, 2 parts thickener (silicate thickener), 10 parts purified water, 2 parts defoamer (organosilicon resin), 2 parts suspending agent (calcium lignosulfonate), and 5 parts water. To improve the shelf life of the material, 1 part of a mildew inhibitor (nano-copper) is also added to the resin emulsion.

[0016] The primer comprises the following parts by weight: 40 parts of alkali-resistant emulsion (using silicone-acrylic emulsion), 22 parts of silicone solution, 2 parts of wollastonite, 1 part of alcohol ester dodecanoate, 2 parts of ethylene glycol, 2 parts of thickener (using silicate thickener), 10 parts of purified water, 1 part of mildew inhibitor (using nano copper), 2 parts of defoamer (using organosilicon resin), and 0.2 parts of dispersant (using carboxylate). To increase the primer's wear resistance and make the surface smoother and stronger, 20 parts of natural sand are added to the primer. To prevent the growth of bacteria after application to building exteriors, 0.2 parts of bactericide are added to the primer. The bactericide is a TiO2 series photocatalytic antibacterial agent used to kill bacteria.

[0017] Example 2

[0018] This invention discloses a resin emulsion building material. The technical solution adopted includes a resin emulsion and a primer. The resin emulsion comprises the following parts by weight: 40 parts emulsion, 30 parts silica solution, 3 parts wollastonite, 3 parts alcohol ester dodecanoate, 4 parts ethylene glycol, 4 parts thickener (silicate thickener), 20 parts purified water, 4 parts defoamer (organosilicon resin), 4 parts suspending agent (calcium lignosulfonate), and 10 parts water. To improve the shelf life of the material, 3 parts of a mildew inhibitor (nano-copper) are also added to the resin emulsion.

[0019] The primer comprises the following parts by weight: 50 parts of alkali-resistant emulsion (using silicone-acrylic emulsion), 30 parts of silicone solution, 8 parts of wollastonite, 3 parts of alcohol ester dodecyl carbonate, 4 parts of ethylene glycol, 4 parts of thickener (using silicate thickener), 20 parts of purified water, 3 parts of mildew inhibitor (using nano copper), 4 parts of defoamer (using organosilicon resin), and 0.4 parts of dispersant (using carboxylate). To increase the primer's wear resistance and make the surface smoother and stronger, 40 parts of natural sand are added to the primer. To prevent the growth of bacteria after being applied to the exterior walls of buildings, 0.4 parts of bactericide are added to the primer. The bactericide is a TiO2 series photocatalytic antibacterial agent used to kill bacteria.

[0020] Example 3

[0021] This invention discloses a resin emulsion building material. The technical solution adopted includes a resin emulsion and a primer. The resin emulsion comprises the following parts by weight: 35 parts emulsion, 25 parts silica solution, 2 parts wollastonite, 2 parts alcohol ester dodecanoate, 3 parts ethylene glycol, 3 parts thickener (silicate thickener), 15 parts purified water, 3 parts defoamer (organosilicon resin), 3 parts suspending agent (calcium lignosulfonate), and 7 parts water. To improve the shelf life of the material, 2 parts of a mildew inhibitor (nano-copper) are also added to the resin emulsion.

[0022] The primer comprises the following parts by weight: 45 parts of alkali-resistant emulsion (using silicone-acrylic emulsion), 26 parts of silicone solution, 5 parts of wollastonite, 2 parts of alcohol ester dodecyl carbonate, 3 parts of ethylene glycol, 3 parts of thickener (using silicate thickener), 15 parts of purified water, 2 parts of mildew inhibitor (using nano copper), 3 parts of defoamer (using organosilicon resin), and 0.3 parts of dispersant (using carboxylate). To increase the primer's wear resistance and make the surface smoother and stronger, 30 parts of natural sand are added to the primer. To prevent the growth of bacteria after being applied to the exterior walls of buildings, 0.3 parts of bactericide are added to the primer. The bactericide is a TiO2 series photocatalytic antibacterial agent used to kill bacteria.

[0023] While the specific embodiments of the present invention have been described in detail above, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention, and modifications or variations without creative effort are still within the protection scope of the present invention.

Claims

1. A resin emulsion building material, characterized in that, The product comprises a resin emulsion and a primer. The resin emulsion comprises the following parts by weight: 30-40 parts emulsion, 20-30 parts silicone solution, 1-3 parts wollastonite, 1-3 parts alcohol ester dodecanoate, 2-4 parts ethylene glycol, 2-4 parts thickener, 10-20 parts purified water, 1-3 parts mildew inhibitor, 2-4 parts defoamer, 2-4 parts suspending agent, and 5-10 parts water. The primer comprises the following parts by weight: 40-50 parts alkali-resistant emulsion, 22-30 parts silicone solution, 2-8 parts wollastonite, 1-3 parts alcohol ester dodecanoate, 2-4 parts ethylene glycol, 2-4 parts thickener, 10-20 parts purified water, 1-3 parts mildew inhibitor, 2-4 parts defoamer, 20-40 parts natural sand, 0.2-0.4 parts bactericide, and 0.2-0.4 parts dispersant.

2. The resin emulsion building material according to claim 1, characterized in that: The defoamer is one of the following: lower alcohol, organic polar compound, mineral oil, organic polymer, or organosilicon resin.

3. The resin emulsion building material according to claim 1, characterized in that: The antifungal agent is one of nano-silver, nano-copper, or nano-zinc.

4. The resin emulsion building material according to claim 1, characterized in that: The thickener is one of inorganic thickeners, cellulose thickeners, or synthetic polymer thickeners.

5. The resin emulsion building material according to claim 1, characterized in that: The alkali-resistant emulsion is one of acrylic emulsion, styrene-acrylic emulsion, or silicone-acrylic emulsion.

6. The resin emulsion building material according to claim 1, characterized in that: The suspending agent is one of sodium carboxymethyl cellulose, polyvinyl alcohol, syrup, or calcium lignosulfonate.

7. A resin emulsion building material according to claim 1, characterized in that: The bactericide is one of the following: inorganic silver-based antibacterial agent, TiO2 series photocatalytic antibacterial agent, or zinc oxide whisker composite antibacterial agent.

8. A resin emulsion building material according to claim 1, characterized in that: The dispersant is one of sodium oleate, carboxylate, or sulfate.