Environment-friendly antifouling paint with low surface energy and low elastic modulus as well as preparation method and application of environment-friendly antifouling paint

The invention relates to the technical field of marine antifouling coatings, and discloses a low-surface-energy low-elastic-modulus environment-friendly antifouling coating and a preparation method and application thereof.The coating comprises a component A and a component B. The component A comprises hydroxyl-terminated siloxane, a reinforcing agent, a small-molecule organic antifouling agent, a component A auxiliary agent, pigment filler and fluorine-containing silicone oil; the component B comprises a cross-linking agent, a catalyst, an auxiliary agent B, polyether modified siloxane and a solvent B; the coating has the advantages of low vulcanization speed, long construction window period, low surface energy, capability of effectively reducing adhesion of biomass films and soft adhesion organisms such as algae on the surface of a coating film, capability of remarkably inhibiting growth of the biomass films and the soft adhesion organisms such as the algae on the surface of the coating film due to the conta