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Extruded Plate Production Process
Aug 31, 2018

Extruded plate production process includes the following aspects: the general level of polystyrene and nucleating agent, accelerant, etc through feeder into the first level plastic extruder, the extrusion molding machine in full after plasticizing injection of foaming agent (freon is currently used, environmental protection of carbon dioxide also in gradually promote foaming agent), foaming agent and other materials in the second extruder through die extrusion, after mixing and cooling in the mold after extrusion pressure release quickly, be wrapped in plastic foaming agent rapidly expanding bubble forming closed hole, under the effect of bubble hole of polystyrene plastic honeycomb airtight bubble hole is formed of foam board. The plate is then shaped into the desired thickness and width by the finalizing tractor and then cut into the shape.