Characteristics: InPacto® S/F1 type 300S/F1, 500S/F1, 800S/F1 is expandable polystyrene (EPS), the materials have a form of white spherical polystyrene particles that contain a hydrocarbon blowing agent. Their surface is coated to support processing and to prevent electrostatic charge. The product is suitable for objects intended for direct contact with food.Information provided by Synthos |