FLAME RETARDANT RUBBER AND MANUFACTURING METHOD THEREOF, AND FLAME PROTECTION PAD USING FLAME RETARDANT RUBBER AND MANUFACTURING METHOD THEREOF

摘要

The present invention relates to a flame retardant rubber, to a flame protection pad using flame retardant rubber and to a manufacturing method thereof. According to the present invention, the flame protection pad is formed by bonding a flame retardant rubber and an aluminum tape, wherein said flame retardant rubber comprises a base resin 15 to 34 weight%, an inorganic flame retardant 53 to 70 weight%, a swelling agent 5 to 10 weight%, oil 2.5 to 4.5 weight%, and a cross-linking agent 0.1 to 2 weight%. The present invention allows the flame protection pad to be conveniently and safely installed on flammable cables arranged on a building, ship, railway, dockyard and the like. Further, the present invention employs a flame retardant rubber in which a swelling agent such as expandable graphite or the like, to allow the flame retardant rubber to continuously swell all over the processing from an early low temperature stage to a high temperature stage, thus effectively preventing propagation of flame.