Weather Resistance of Fluoro Resin Powder Coating

Abstract

The powder coating atracts attention as the environmnet-concious type paint that VOC is not exhausted in the backed enamel coating system on aluminum alloy building materials that adoption increases. About many kinds of powder coatings,we carried out three kinds of accelated weathering test and evaluated weather resistance.As a results,fluoro resin powder coating showed the weather resistance that was equal to solvent type thermosetting fluoro carbon enamel,and understood that it was high weather resistance.On the other hand,it was judged that weather resistance of polyester powder coating with many overseas results is insufficient.