XPS extrusion board

XPS Extrusion board is extruded polystyrene insulation board, which is a kind of polystyrene board. It consists of polystyrene resin and other additives and foaming agent is injected into the film, planting uniform plate. The extrusion process produces plates with continuously homogeneous surface and closed cell structures. The utility model has the advantages of uniform foaming, high compressive strength, stable size, excellent tensile and compressive strength, moisture resistance, no water absorption, convenient construction, etc.. Widely used in roofing and wall insulation, highways, civil construction projects, cold storage insulation, composite sandwich insulation panels and other areas, is the market recognized as the best material.

Production process:
Mixing - mixing - charging - primary extrusion, plasticizing, mixing - foaming agent injection - two levels of melting, mixing, extrusion - positive pressure forming - cooling - traction - cutting - Packaging - finished products