| 摘要 |
PURPOSE: A fireproof polyurethane foam panel and method for continuously producing the same are provided to manufacture a noncombustible product by reacting Polyester Polyol in a continuous way. CONSTITUTION: A method for continuously producing a fireproof polyurethane foam panel comprises a step of forming a profile necessary to the top plate and the bottom plate while releasing them(S110); a step of injecting 2-liquid type polyurethane material constituted with Polyol and Isocyanate between the top plate and the bottom plate under a high pressure(S120); a step of manufacturing a successive polyurethanes sandwich panel by aging and solidifying polyurethane material in a double conveyor room(S140); and a step of cutting the successive polyurethanes sandwich panel to a specific length(S150).
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