Flame Retardant-Tetrabromobisphenol A (TBBA) Tetrabromobisphenol A is a flame retardant for plastics, rubber, textiles, fibers and paper. Can make products have good flame retardancy and spontaneous combustion. It can be used as a reactive flame retardant in epoxy resin, polycarbonate and unsaturated polyester resin to achieve better results. It is mainly suitable for EP, PC, PET, PU, phenolic resin, etc. It can also be used as an additive flame retardant for PS, ABS, AS, unsaturated polyester, etc. Tetrabromobisphenol A specification: