Geolite™ Modifier 91

Geolite™ Modifier 91 by Momentive Performance Materials is a foaming agent with softening effect. It helps reduce the use of CFC’s or alternative blowing agents in many grades of conventional slabstock foam. The addition of Geolite™ Modifier 91 is necessary for good foam processing at low TDI indices. Soft grades can be produced with approximately 30% less blowing agent using it.