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...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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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. |
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