V-RIBBED BELT, PRODUCTION METHOD THEREFOR, AND RUBBER COMPOSITION

The present invention relates to a V-ribbed belt which comprises core wires and a stretch rubber layer constituted of a vulcanizate of a rubber composition comprising a rubber ingredient and short fibers, wherein the content of the short fibers in the rubber composition is 15-50 parts by mass per 10...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KAMBA Yuji, TAKECHI Hiroki, MITSUTOMI Manabu, HINENO Yorifumi
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to a V-ribbed belt which comprises core wires and a stretch rubber layer constituted of a vulcanizate of a rubber composition comprising a rubber ingredient and short fibers, wherein the content of the short fibers in the rubber composition is 15-50 parts by mass per 100 parts by mass of the rubber ingredient and the rubber composition has a minimum Mooney scorch viscosity, as measured at 125°C, of 70-130.