| 摘要 |
<p>A rubber composition for tires, which contains, as a filler for reinforcing the rubber composition, 1-30 parts by mass of a highly moisture-absorbing filler per 100 parts by mass of the rubber component, said highly moisture-absorbing filler having a moisture absorption of 5% by weight or more at 25°C at a relative humidity of 60%. A rubber composition which uses, as the highly moisture-absorbing filler, a composite of a low-crystallinity layered clay mineral and an amorphous aluminum silicate salt is suitable for steel cord coating rubbers for belt layers of tires, members that are on the radially outer side of belts in tires, and the like.</p> |
