1. Ang Triphenyl phosphate ay pangunahing ginagamit bilang flame retardant plasticizer para sa cellulose resin, vinyl resin, natural rubber at synthetic rubber.
2. Ang Triphenyl phosphate ay maaari ding gamitin bilang flame retardant plasticizer para sa manipis na triacetate glyceride at film, rigid polyurethane foam, phenolic resin, PPO at iba pang engineering plastic.