Characteristics: InSphere FR/CZ types 500FR, 900FR, 1600FR and 2000FR are expandable polystyrene (EPS) in form of white spherical polystyrene beads that contain a new type of flame retardant pFR (without HBCD) and reduced content of a hydrocarbon blowing agent (pentane). Their surface is treated against gluing during processing and the formation of electrostatic charge. Due to the content of halogenated flame retardant and the residual blowing agent, the product is unsuitable for objects intended for direct contact with food.Information provided by Synthos |