Mildew-proof anti-static waterproof paint and preparation method thereof

Abstract

The invention discloses mildew-proof anti-static waterproof paint. The mildew-proof anti-static waterproof paint is characterized by being prepared from the following raw materials in parts by weight: 20-45 parts of organic silicone rubber emulsion, 3-5 parts of an organic silicon waterproof agent, 4-7 parts of graphene prefabricated dispersoid, 0.1-0.3 part of an emulsion type defoaming agent, 0.2-0.4 part of sodium carboxymethyl cellulose, 2-4 parts of carbon black, 5-7 parts of montmorillonite, 2-4 parts of dipropylene glycol, 2-3 parts of citrate, 10-14 parts of silica sol and 1-2 parts of sodium pentachlorophenate. The waterproof paint disclosed by the invention has the characteristics of unique water resistance, high elasticity and integrity, and a coating film is continuous and free of any joint and anti-leakage. The paint provided by the invention is good in appearance, good in caking property for various base materials of a building, stable in storage, good in heat resistance, freezing resistance and waterproof function, excellent in mildew-proof anti-static effect, and good in protection to an interior wall.

Description

technical field [0001] The invention relates to a coating and a preparation method thereof, in particular to a mildew-proof and antistatic waterproof coating and a preparation method thereof. Background technique [0002] Coating is a material that can be coated on the surface of an object by different construction techniques to form a solid film with strong adhesion, certain strength and continuity. The film formed in this way is commonly called a coating film, also known as a paint film or a coating. It belongs to organic chemical polymer materials, and the formed coating film belongs to the type of polymer compounds. According to the classification of modern chemical products, coatings belong to fine chemical products. Modern coatings are gradually becoming a class of multifunctional engineering materials and an important industry in the chemical industry. At present, the coatings on the market have a single function and cannot meet people's needs. The waterproof fil...

AI Technical Summary

Problems solved by technology

The first type of solvent-based coatings: there are many types of such coatings and the quality is good, but the cost is high, the safety is poor, and the use is not very common

The second type is water-emulsion type and reactive polymer coatings: it is difficult to uniformly disperse various reinforcing agents, fillers, and polymer elastomers in the colloid for this type of coating, and can only be added by grinding. A small amount of compounding agent, reactive polyurethane is two-component, easy to deteriorate, high cost

The third type of plastic modified asphalt: this type of product can resist ultraviolet rays and high temperature resistance, but the fracture elongation is slightly poor