| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a flame-retardant epoxy resin powder coating that has excellent flame retardance even if a halogenated flame retardant is not used and that is improved in mechanical strength. <P>SOLUTION: The flame-retardant epoxy resin powder coating comprises an epoxy resin, a curing agent, a filler, a laser color former, and an ester phosphate-based flame retardant, wherein a thermal expansion coefficient equal to or larger than a glass transition temperature of the epoxy resin powder coating is 10×10<SP POS="POST">-5</SP>/°C or lower. <P>COPYRIGHT: (C)2013,JPO&INPIT |
