1,1'-(isopropylidene)bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene]

DXFR 640 is a white powder.

Methyl octabromo ether(DXFR 640) can replace hexabromocyclododecane flame retardant for XPS (extruded polystyrene) and EPS (expanded polyethylene) flame retardant.

FR-130 is an additive flame retardant. it has the advantage of low dosage, good flame retardant effect, little influence on the physical properties of materials, good thermostability and UV stability. Mainly used for EPS, XPS polypropylene and other styrol resin.
FR-130 has better flame retardant efficiency than brominated aromatic flame retardant. It can make the processing equipment more safety. Especially more appropriate for plastic products with high processing temperature. It is excellent alternative of HBCD.

Non flammable