How does Murus Polyurethane differ from other manufacturers’ foam?
The properties and characteristics of Murus Polyurethane are superior to Isocyanurate and Polyisocyanurate foams typically produced by the lamination method. Murus’ proprietary manufacturing method, Uniform Dispersion Molding (UDM) is key to creating our SIPs’ superior characteristics. Liquid foam is dispersed uniformly throughout the mold; the foam expands, bonds, and cures under 12 to 14 psi. UDM’s polymerization process produces uniform foam density throughout the panel, with spherical cells that give the foam superior and uniform strength as compared to elongated rice-shaped cells produced by Isocyanurate and Polyisocyanurate lamination foams.
