Adhesive low-surface-energy modified organic silicon antifouling cured film and preparation method thereof

The invention belongs to the field of marine antifouling, and particularly relates to an adhesive low-surface-energy modified organic silicon antifouling cured film and a preparation method thereof. The low-surface-energy modified organic silicon antifouling cured film is prepared by the following steps: uniformly mixing a modified organic silicon polymer, a cross-linking agent and a catalyst according to a mass ratio of (5-10): (0.5-2): (0.005-0.05) through an organic solvent, carrying out a cross-linking curing reaction to obtain an antifouling cured film, and carrying out physical/chemical treatment on the surface of the organic silicon antifouling cured film to realize the stickability of the cured film. The organic silicon antifouling cured film has no pollution to environment and ecology, is green and environment-friendly, is simple in process and easy to operate, and has a wide application prospect in the field of marine antifouling. 本发明属于海洋防污领域，尤其是涉及一种可粘贴性低表面能改性有机硅防污固化膜及制备方法。低表面能改性有机硅防污固化膜由改性有机硅聚合物、交联