... -2 Product name: BDDPUses: Mainly used for plastics on flame-retardant, widely used for PP,PE,PS,ABS resin, rubber, fiber,etc ... material and electronic industry,especially for PP plastics. It is the most excellent flame-retardant for PP plastics now.Molecular FormulaC21H20Br8O2CAS No.21850-44 ... ≥67% Weight loss≤0.30%Acetone Insoluble≤0.06%PackingPE/PP Bags,25kgs/bag BDDP