Pluracol® PEP 550

Pluracol® PEP 550 by BASF is polyether tetrol. It is characterized by four secondary hydroxyl groups. It has extremely low viscosity. Pluracol® PEP 550 may be used as a crosslinking agent in polyurethane foam and elastomer formulations. Foam formulations made by using this polyol are easily blended and handled, especially in water-blown foam systems.