CARBONATE OLIGOMER OF TETRABROMOBISPHENOL A
SR-52(PBBC) is a brominated aromatic flame retardant,mainly apply to thermoplastics. it is alsowidely used for engineering plastics which are demanding on thermal stability, UV stability and color.As PBBC has good combination properties,it can be widely used in PBT,PET,PBT/PEl blendresin,PC, ABS,PC/ABS,polysulfone resin, SAN and various oflaminating resin,PBBC can also meetthe indoor fluorescent light and outdoor sunlicht formulation requirements, Products with addition of PBBC have excellent electrical properties and thermal stability.