A method of producing rubber compounds, in which the polymer base is composed partly of a first polymer material, which is either produced by emulsion polymerization or is natural rubber, and partly of a second polymer material produced by solution polymerization. The method includes a preliminary second polymer material treating step, in which the second polymer material, silica, a silane bonding agent, and at least one nucleophile agent are mixed with one another; a first mixing step, in which at least the first polymer material, silica, and a silane bonding agent are added to the compound resulting from the preliminary second polymer material treating step; and a second mixing step, in which stearic acid and a curing system are added to the compound being produced.
RUBBER TYRE COMPOUND PRODUCTION METHOD
VERFAHREN ZUR HERSTELLUNG EINES KAUTSCHUKREIFENVERBUNDES
PROCÉDÉ DE PRODUCTION DE COMPOSÉ DE PNEU EN CAOUTCHOUC
05.09.2018
Patent
Elektronische Ressource
Englisch