Method for manufacturing ballast mat using worthless tire

摘要

The present invention, method shortens the molding time in the manufacture of a ballast mat, and in order to provide a ballast mat with a clean, good flexibility surface, ballast using waste tires a powder mat produced on the ballast mat manufacturing method using a waste tire to, (a) natural rubber or a styrene-butadiene to afford a (styrene -Butadiene) Thai powder to the copolymer rubber is pulverized into a mean particle size of about 2mm or less waste tire comprising at least 50% and; (B) step of the cross-linking agent, unvulcanized rubber, a vulcanizing agent, by mixing the plasticizer, the temperature of the mixture was put in a mixer of the tire powder and kneading the predetermined amount (Mixing) in 90 ℃ to 110 ℃ and; The ballast mat prepared by the waste tires a powder characterized in that it comprises a; (c) the mixture of a predetermined amount to the filled in a press mold molding at 100 ℃ to 160 ℃ press for 15 minutes to 20 minutes shaping the ballast mat there is provided a method.