Flame retardant coating composition and method of preparing the same

Abstract

The invention discloses a flame-retardant coating composition, which includes 10-50wt% of water-soluble resin, acrylic resin or urethane resin, and 10-30wt% of flame retardant, accounting for 10-50wt% of the total weight of the coating composition. 8-20wt% flame retardant additives, 30-45wt% diluent and 0.1-0.5wt% additives. Due to the inclusion of non-combustible materials in the coating, the burning of the coated material is hindered in the event of fire. Similarly, the generation of harmful gases will be reduced to a minimum, thus ensuring that the fire can be suppressed for an initial period of time and increasing safety.

Description

technical field [0001] The present invention relates to a flame retardant coating composition, in particular to a method for preparing an effective flame retardant coating composition, the method is by mixing water-soluble resin, acrylic resin or urethane resin with Combustion aids, diluents and additives to prepare flame retardant coating compositions. Background technique [0002] Since buildings require interior decoration, various combustible materials such as wood boards, styrofoam, synthetic resin moldings, etc. are used, which have the disadvantage of being flammable in case of fire and generating a large amount of harmful gas. Therefore, these flammable interior decorations directly contributed to the rapid spread of the fire. In particular, thermoplastic resin is a flammable organic material containing oxygen, hydrogen, carbon, etc. in chemical structure, and thus burns rapidly. In addition, a large amount of smoke containing harmful gas is generated during the bu...

AI Technical Summary

Problems solved by technology

[0007] However, the above methods also have disadvantages, such as the use of halides which are harmful to the environment, and a large amount of environmental pollutants will be generated during the preparation, use and disposal of the compounds

[0008] Although U.S. Patent No. 5,500,480 describes the use of metal hydroxides such as aluminum hydroxide instead of halides to solve these problems, the use of a large amount of metal hydroxides will lead to a decline in the metal properties and heat resistance of the final product, which will affect the flame retardancy. Sexual decorations have a negative impact

[0009] Conventional fire-resistant products have various problems, such as the complicated preparation process due to the need to prepare flame retardants with the assistance of fire-resistant compounds, it is difficult to provide flame-retardant properties to products, and low flame-retardant properties