VORANATE™ CIR M 229 Polymeric MDI

A dark-brown, low viscosity liquid polymethylene polyphenylisocyanate, MDI, with an average functionality of 2.7. It has been developed to produce light coloured rigid foams which provide excellent flow into complex shaped molds. As such it is especially useful for rigid PU foams used in appliance insulation and for the manufacture of discontinuous panels. It may also be used in semi-rigid foams. By introducing circular feedstocks into our production, Dow produces VORANATE™ CIR M 229 Polymeric MDI featuring Renuva™ with up to 60% ISCC PLUS certified recycled material attributed through mass balance.