A Friction Material is to be used in the field of Railway Automobile Transportation and Lifting equipment.The Technical objectives are to increase the durability of parts and Brake Elements,As well as the Achievement of best features tribotecnicas.The materials which are known on the show in its composition a mixture formed by synthetic Rubber, Resins,Means of Vulcanization and Fillings such as asbestos, Barium sulfate, Carbon Black, Metal Powders, metal oxide, Graphite, etc.The Invention relates to the production of a rubber based Friction Material, without asbeto Fibers, and cheap.The material can be used for the manufacture of Brake Pads, Brake Shoes and Brake LiningsAs well as Clutch and Friction Elements.The material consists of a mixture of acrylonitrile Rubber, Carbon Black, Iron Tail, natural ZeoliteTanned Leather shavings, Sulfur and Plasticizing agents and accelerants. !
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