Abstract
The powder coating atracts attention as the environment-concious type paint that VOC is not exhausted.Recentry,new powder coating combined polyester with fluororesin has developed. About many kinds of powder coatings including that new powder coating ,we carried out evaluation of Weather resistance in the true building and outdoor exposure test at 4 place.Result of outdoor exposure test for one year, all powder coating were no changed. Because of hard exposure environment, it was confirmed a little deterioration of efficiency about polyester powder coating and the new powder coating combined polyester with fluororesin at miyakozima .