PER-FLUORO POLYETHER COMPOUND, ANTIFOULING COATING COMPOSITION AND FILM CONTAINING SAME

摘要

A per-fluoro polyether modified silane compound is provided to ensure excellent antifouling property, scratch resistance and durability and to produce an antifouling coating agent composition maintaining the transparency of the materials itself. A per-fluoro polyether modified silane compound has a structure represented by chemical formula 1. In chemical formula 1, n is an integer of 10~70; m is an integer of 1~3; p and q are respectively 2 or 3; R^1 is a C2-4 alkyl group; R^2 and R^3 are C1-6 lower alkyl group or phenyl group; R^4 is C3-5 alkyl group or C3-6 alkyl ether group; R^5 is C1-6 lower alkyl group or phenyl group; and X is C1-3 alkoxy group. An antifouling coating composition comprises the per-fluoro polyether modified silane compound represented by chemical formula 1 and solvent 50 ~ 99.95 weight%.