Used for 30% glassfibre reinforced PBT, synergism of Br/P in the molecule of BPP makes flame retardance of BPP better than that of flame retardant PBO.

• 用于 3 0%25玻纤增强PBT中 ,BPP分子中溴 /磷的协同效应使其阻燃性能优于阻燃剂PBO。