Environment-friendly flame retardant insulating paint and preparation method thereof

Abstract

The invention provides environment-friendly flame retardant insulating paint and a preparation method thereof. The paint is prepared from the following components: organosilicon modified epoxy resin, acrylic modified polyurethane resin, silicon nitride, calcium carbonate, nano silicon carbide, nano magnesium oxide, magnesium oxide, carboxymethyl cellulose, a titanate coupling agent, flame retardant filling, acetone, talcum powder, bentonite, a cosolvent, a dispersant, a leveling agent and de-ionized water. The paint adopts the organosilicon modified epoxy resin matched with the acrylic modified polyurethane resin, so the paint has good gloss, good antistatic effect and better mechanical properties, ageing resistance and wear resistance; addition of the nano silicon carbide, flame retardant filling and nano magnesium oxide can effectively improve the oxidation resistance and flame retardant ability of the paint; moreover, the paint has the advantages of low price, environment protection, strong adhesion, good ductility, high temperature resistance and long service life; and roller coating is substituted for spray coating during application, so that the production environment is effectively improved and physical health of workers is benefited.

Description

Technical field [0001] The invention relates to an environmentally friendly flame-retardant insulating coating and a preparation method thereof. Background technique [0002] Paint, the traditional Chinese name is paint. The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film that is firmly attached to the object to be coated. It is usually based on resin, oil, or emulsion, with or without pigments, fillers, and Corresponding additives, viscous liquid prepared with organic solvents or water. The authoritative book "Paint Technology" in the Chinese coatings industry defines it as follows: "Coating is a material that can be coated on the surface of an object with different construction techniques to form a firm adhesion, certain strength, and continuous Solid thin film. The film formed in this way is generally called a paint film, also called a paint film or coating." [0003] People often come into contact with some ...

AI Technical Summary

Problems solved by technology

The main problem in spraying is highly dispersed paint mist and volatilized solvents (i.e. volatile organic pollutants, VOCs), which not only pollute the environment, are not conducive to human health, but also waste paint and cause economic losses

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