A pure polyester matt powder paint for outdoor uses is prepared with hydroxyl saturated polyester resin as binder, and acrylic resin containing glycidyl group as matting curing agent.

• 以高黏度、低酸值的含羧基饱和聚酯树脂为基料,以含有缩水甘油基的丙烯酸树脂为消光固化剂制备纯聚酯户外消光粉末涂料。