A rubber composition for covering a steel cord, that can improve wet heat adhesiveness while maintaining vulcanization rate is provided. The rubber composition for covering a steel cord comprises, per 100 parts by mass of a diene rubber, 1.0 to 5.0 parts by mass of an imidazole type age resister, and sulfur, wherein a sulfenamide type vulcanization accelerator is not contained, or even when contained, the amount of the sulfenamide type vulcanization accelerator is 1.5 parts by mass or less per 100 parts by mass of the diene rubber.
RUBBER COMPOSITION FOR COVERING STEEL CORD AND PNEUMATIC TIRE USING THE RUBBER COMPOSITION
2021-05-27
Patent
Electronic Resource
English
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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