| 摘要 |
<p>Problems: To provide a polyamide-type frame-retardant composition for powder coating showing little discoloration and uniform performance without spoiling surface property, appearance and adhesion to substrate. Solution: Polyamide-type flame-retardant composition for powder coating consisting mainly of polyamide, characterized in that polyphosphoric acid type compound (excluding melamine phosphate) is incorporated as flame retardant.</p> |
