Pure polyester powder coating

In thermosetting powder coating, polyester powder coating is one of the main varieties of weather resistant powder coating. In order to distinguish it polyester epoxy powder coating, it is commonly called pure polyester powder coating.

The pure polyester powder coating made of pure polyester resin has the following characteristics: 1) the film has good weather resistance, which is suitable for coating products; 2) the film has good heat resistance is easy to yellowing during curing; 3) the film has excellent physical properties such as impact strength, flexibility, hardness, chemical resistance water resistance; 4) the coating has good coating performance, It can be applied by air spraying electrostatic powder coating; ⑤ TGIC cured polyester powder coating has no reaction by-products during curing process, the film is easy to produce shrinkage cavity other defects.