SINGLE-COMPONENT CURABLE COMPOSITION

摘要

Disclosed is a single-component curable composition which exhibits excellent adhesion with use of a nonorganic tin catalyst. Specifically disclosed is a single-component curable composition containing (A) an organic polymer having a silicon-containing group which can be crosslinked by forming a siloxane bond, (B) a metal carboxylate (b1) and/or a carboxylic acid (b2), (C) a filler and (D) an amino group-containing silane coupling agent, wherein the total amount of carbonyl groups constituting the acid radicals of the component (B) is not more than 12 mmol per 100g of the component (A). This curable composition contains substantially no organic tin compound. The single-component curable composition is further characterized in that the water content in the composition is not more than 2000 ppm.