REACTION SYSTEM FOR A 1-K POLYURETHANE RIGID FOAM

摘要

The present invention relates to a one-component reaction system (also called 1-component reaction system) for the production of rigid polyurethane foams (also called rigid PUR foams) with improved dimensional stability, and to processes for the production thereof and their use. The invention also relates to the rigid polyurethane foams produced from the one-component reaction system according to the invention.