SOLVENT-FREE ROOM TEMPERATURE-CURABLE COMPOSITION AND COATING

摘要

PROBLEM TO BE SOLVED: To provide a curable composition capable of forming a coated film not causing crack or release even under severe conditions and excellent in heat resistance, solvent resistance and weather resistance. SOLUTION: The room temperature-curable composition comprises (A) an organopolysiloxane having one or more 1-5C alkoxy groups on the side chain, (B) an epoxy resin having two or more epoxy groups in one molecule, (C) a compound having one epoxy group in one molecule and (D) a silane coupling agent. A coating is composed of the curable composition. COPYRIGHT: (C)2006,JPO&NCIPI