Tetrabromobisphenol A has the largest market among brominated flame retardants. It is a white to off-white powder, soluble in methanol and ether. The water solubility is 4.16 mg/l at 25℃. 

1.   Tetrabromobisphenol A/TBBA/Tbbpa/Cas No.:79-94-7 can be used as a reactive flame retardant, it can be used for epoxy resins, polyurethane resins; can be used as an additive flame retardant polystyrene, SAN resin and ABS resin

2.   Tetrabromobisphenol A/TBBA/Tbbpa/Cas No.:79-94-7 can be used in plastics, rubber, textiles, fibers and paper industry as flame retardants, such as for epoxy, polycarbonate, polyester, phenolic and ABS resin, etc., make the products have good flame resistance and self-extinguishing . Now officially TV ignition coil for instilling epoxy resin.

Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals 

and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system 

all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.