| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a coating composition for coating the surface of a blade in a wind power generator by which a coating film hard to be peeled off by realizing excellent weatherability and followability to a blade base material can be formed on the surface of a blade in a wind power generator, and a manufacturing method of the blade of the wind power generator using the coating composition. <P>SOLUTION: A coating composition comprises a fluorine-containing polymer (A) having a hydroxyl value of 110-250 mgKOH/g-resin, a polyester polymer (B) having a hydroxyl value of 100-300 mgKOH/g-resin, a non-blocked polyisocyanate curing agent (C) and a solvent (D). In a manufacturing method of the blade in a wind power generator, a coating film is formed by removing the solvent (D) after applying the coating composition onto the surface of the blade base material in the wind power generator and forming a coating layer. <P>COPYRIGHT: (C)2012,JPO&INPIT |
