Abstract: In this paper, boron phenolic resin and epoxy resinare selected as the base resin, meanwhile, melamine and hexamethylenetetramine are used as fireproofing additives to prepare fireproof coatings with sericite filler. By using physical and chemical properties analysis, fireproofing performance test,thermal analysis, scanning electron microscope test and infrared spectrum detection, we study the effect of fillers on the performance of boron phenolic fire retardant coatings.

Key words: fire retardant coating, boron phenolic resin, sericite