Graphite polystyrene board: graphite molded polystyrene foam (commonly known as "black foam" or "blackboard", SEPS), widely used in building and external wall insulation system; combustion performance of graphite polystyrene board: reach B1 level (refractory); not only add the flame retardant of ordinary poly board fire (in high temperature volatile), but also because of the raw materials, and make the fire performance is more stable and reliable.
Graphite polystyrene board is the latest generation of insulation materials imported from Germany BASF, refined by more advanced processing technology, and then greatly improves the insulation performance of the material, suitable for high energy saving standards of low energy consumption buildings.