InSphereF/CZ types 500F, 800F, 1000F, 1600F and 2000F are expandable polystyrene (EPS) in form of white spherical polystyrene beads that contain a new type of flame retardant pFR (without HBCD) and 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.

APPLICATION
InSphere 1600F/CZ and InSphere 2000F/CZ are mainly used for production of high-volume blocks with low density; of cut boards and profiles from the blocks for a thermal insulation e.g. building objects.