RUBBER COMPOSITION FOR STEEL CORD COVERING AND TIRE

摘要

The purpose of the present invention is to provide: a rubber composition for steel cord covering, which has excellent wet heat adhesiveness; and a tire which uses this rubber composition for steel cord covering for covering of steel cords. A rubber composition for steel cord covering according to the present invention contains: a diene rubber containing a natural rubber; a compound having a nitrone group; and an organic acid cobalt salt. The content of the natural rubber in the diene rubber is 95% by mass or more; and the content of the compound having a nitrone group is 0.9-15 parts by mass relative to 100 parts by mass of the diene rubber.