INCOMBUSTIBLE STYROFOAM HAVING A SUPERIOR FIRE RETARDANT PROPERTY WHILE MAINTAINING UNIQUE CHARACTERISTIC OF THE STYROFOAM, A METHOD FOR MANUFACTURING THE SAME, AND A MANUFACTURING APPARATUS THEREOF

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.;COPYRIGHT KIPO 2010