Santicizer® 143 is a fast-fusing, non-halogen, fire retardant plasticizer used in multiple polymer systems. This proprietary, modified triaryl phosphate ester plasticizer is recommended for applications where there is a need to reduce the risk of fire. Santicizer®143s non-halogen nature avoids adverse perceptions of halogenated fire retardants. In PVC, Santicizer® 143 acts as a high solvating plasticizer, offering permanence, faster fusion and high plasticizing efficiency. Santicizer® 143 works well in vinyl nitrile foams, where it acts as a highly efficient processing aid. Santicizer® 143 is compatible with cellulosic polymers and contributes to clarity and toughness.