聚碳酸酯/聚对苯二甲酸丁二酯合金无卤阻燃研究进展

Progress in Research of Halogen Free Flame Retardant for Bisphenol a Polycarbonate/ Poly(butylene terephthalate) Blends

综述了聚碳酸酯(PC)、聚对苯二甲酸丁二酯(PBT)及其合金的无卤阻燃研究的进展,分别论述了硫系、硅系、氮系、磷系、硼系等多个体系的阻燃机理,对其优缺点进行了评价,介绍了PC/PBT无卤阻燃发展的方向。

The progress in research of halogen free flame retardant for bisphenol a polycarbonate/ poly （ butylene terephthalate） and their blends was reviewed. The inflaming retarding mechanisms of sulfur, silicon, nitrogen, phosphonium and boron ＂series were discussed. This review also evaluated their merit and disadvantage, and pros- pected the advancing direction of Halogen Free Flame Retardant for Bisphenol A polycarbonate/ poly （ butylene terephthalate） blends.