cost

Cost

As a result of its outstanding mechanical properties, Polyphen® can be used as a steel sandwich panel core at lower density than polyurethane or phenolic foams. This translates into a cost advantage, which is further increased by lower chemicals cost per unit weight. The combined effect of low density and low cost chemicals ensures that the cost performance of Polyphen® is unrivalled amongst fire resistant core materials suitable for steel clad sandwich panels.