A polyisocyanurate-based syntactic coating for offshore applications

摘要

A polyisocyanurate-based coating for offshore applications is provided. The coating is a syntactic coating, the syntactic coating being obtainable by reacting a polyisocyanate compound with a compound containing isocyanate-reactive hydrogen atoms in the presence of a trimerisation catalyst and hollow objects, wherein the iso-index of the polyisocyanate compound and the compound containing isocyanate-reactive hydrogen atoms is more than 2000.