| abstract |
The present invention relates to a fire retardant sealant and a method of manufacturing the same, and more particularly, to a fire retardant sealant comprising: preparing a first mixture by mixing expanded graphite and a flame retardant; Preparing a second mixture by mixing a thermoplastic resin and an adhesive; Dispersing an adhesive in water in which any one of phosphoric acid and phosphate is dissolved, and then preparing a third mixture by mixing any one of carbon fiber, glass fiber and wire; Mixing the prepared first mixture, second mixture, and third mixture, and then adding an adhesive to adjust the viscosity of the sealant; And pushing the viscous controlled sealant into air or a screw in a vacuum tank filled with nitrogen gas and injecting the sealant into the container. The fire sealant according to the present invention can expand the fire or toxic gas when the fire occurs at a portion where the wall and the wall, the ceiling and the ceiling of the building, the ceiling, the floor, It can be effectively blocked. In addition, since fire is dangerous if the ash is blown while fire is generated in case of fire, ashes can stay in place after fire from fire after ignition, and it can be applied to sealing of penetrating parts of cables, pipes, ducts and gaps in various buildings . |