MEJORAS A PROCEDIMIENTO Y APARATO PARA LA PRODUCCION DE ESPUMA DE POLIURETANO POR CENTRIFUGACION

摘要

A centrifuge and centrifugal process are disclosed for prefoaming liquid polyurethane-foam generating reactants prior to introducing the reactants into a mold. A preferred embodiment of the invention is adapted to produce continuously slabs of polyurethane foam of substantially rectangular cross section.