A rubber composition contains a rubber component, an additive, and a filler, wherein the additive comprises a compound including carbon atoms and at least one atomic species selected from the group consisting of silicon atoms, nitrogen atoms and oxygen atoms; the total number of silicon atoms, nitrogen atoms and oxygen atoms constituting the compound is 0.27 or more and 0.80 or less based on the number of the carbon atoms; the Hansen solubility parameter of the compound satisfies a relationship represented by the following formula (2); and the molecular weight of the compound is 200 or more and 15000 or less. 6≤4δD1−δD22+δP1−δP22+δH1−δH220.5
RUBBER COMPOSITION AND METHOD FOR PRODUCING RUBBER COMPOSITION
KAUTSCHUKZUSAMMENSETZUNG UND VERFAHREN ZUR HERSTELLUNG EINER KAUTSCHUKZUSAMMENSETZUNG
COMPOSITION DE CAOUTCHOUC ET PROCÉDÉ DE PRODUCTION DE COMPOSITION DE CAOUTCHOUC
2022-12-21
Patent
Electronic Resource
English
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