POLYURETHANE COMPOSITION FOR PRODUCING SOLID ARTICLES IN STOMATOLOGY AND IN MAXILLOFACIAL PROSTHETICS

摘要

The inventive polyurethane composition contains diisocyanate and polyatomic alcohol. A pseudo forepolymer is used in the form of a diisocyanate. The components are taken in a given quantity. Said polyurethane composition makes it possible to increase the strength and elasticity, to reduce hardening shrinkage and to improve the correspondence of the article with the shape of a prosthetic impression area.