Analysis on Causes of Polysiloxane Surface Coating peeling on a Special Ship

摘要

A new generation of high performance polysiloxane white coating has been peeling off a large area after being applied on a special ship for 10 years, which has a great impact on the appearance of the hull. Based on the curing mechanism and physicochemical characteristics of acrylic polysiloxane coating, the reason of existing coating stripping was analyzed. Through a small range test, We can explore the method of coating repair.