The XPS refrigerator is used

Attendance of extruded board based on polystyrene resin and other auxiliary materials and polymer, by heating mixed into the catalyst at the same time, and then extruded extrusion molding and manufacturing of high density rigid foam board, referred to as "(XPS). This unique closed pore type honeycomb structure make the attendance of plate has a very low water imbibition (hardly), low coefficient of thermal conductivity, high pressure resistance, aging resistance (normal use almost no decomposition of ageing phenomenon).