| 摘要 |
PURPOSE: An incombustible styrofoam is provided to obtain excellent insulation property, fire retardant property, and application property by appropriately mixing a general expanded polystyrene, an incombustible expanded polystyrene, and glass wool. CONSTITUTION: A method for manufacturing an incombustible styrofoam comprises the following steps: putting a general expanded polystyrene and an incombustible expanded polystyrene with a ratio of 20~30 weight%:70~80 weight%, respectively; aging the foamed mixed expanded polystyrene in an aging tank(30); putting the aged mixed expanded polystyrene into a molder(40); and molding the mixed expanded polystyrene by adding glass wool.
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