Characteristics: InSphere FR/F1 type 300FR/F, 500FR/F1, 800FR/F1 is expandable polystyrene (EPS), the materials have a form of white spherical polystyrene particles that contain a new type of flame retardant pFR (without HBCD) and low level of hydrocarbon blowing agent. Their surface is coated to support processing, to prevent electrostatic charge and reduce water absorption. 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 |