The excellent antifouling properties of silicone resin also depend on its unique chemical structure. Silicone resin contains a large number of silanol groups. During the film formation process, the silanol groups are dehydrated and condensed into a huge network structure, thereby forming an extremely dense film. paint film. This is also the reason why the silicone paint film has low surface energy and low surface tension. The surface contact angle of the modified silicone resin can reach 150°, which can make the coating have excellent hydrophobicity and theoretically have excellent antifouling properties.