Rui Chemical Co., Ltd. Shandong, now silent bromine series products mainly for the development, production, operation, use is divided into flame retardants, medicine intermediates, pesticide intermediates, photographic chemicals, dyes intermediates, and six series of ten varieties of products are: tetrabromobisphenol A, brominated propane, butane bromide, 1 - bromo -3-- chloropropane, bromo ethane, tetrabromobisphenol A carbonate oligomer, the annual production scale reached 60,000 tons, the products are exported to the United States, Japan, Korea, Europe and other countries and regions. 
 Tetrabromobisphenol A carbonate oligomer Appearance: white powder Moisture: ≤ 0.2% Melting point:> 180 ° C Bromine content: ≥ 51.2% Loss on drying ≤ 0.2% weight loss (5%)> 350 ° C Usage: mainly used in ABS, PC, PBT, PET and its alloys used as a flame retardant