So the investigation,to improve the ablation performance of UP inhibitor via the method of adding flame retartants and anti-ablation fibers to resin matrix,has been performed.

• 采用在不饱和聚酯树脂中填加阻燃剂、耐烧蚀纤维等功能填料的方式来解决不饱和聚酯包覆层烧蚀较高的问题。