POWDER COATING MATERIAL CONTAINING PTT

摘要

Disclosed is a powder coating material containing polytrimethylene terephthalate. This powder coating material contains a component which is melted at the time of application preferably in an amount of 30-100 weight%. By using such a powder coating material, there can be obtained a coating which has excellent surface protection properties such as corrosion resistance and impact resistance as well as a beautiful appearance free from pinholes.