| 摘要 |
A tire comprising at least one structural element including a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomeric composition comprising: (a) 100 phr of at least one elastomeric polymer; (b) from about 1 phr to about 150 phr, preferably from about 5 phr to about 100 phr, of diatomite particles having a BET surface area, measured according to Standard ISO 5794-1 :2005, higher than or equal to about 10 m2/g, preferably higher than or equal to about 25 m2/g, more preferably higher than or equal to about 35 m2/g and an average maximum dimension higher than or equal to about 0.3 µm, preferably lower than or equal to about 35 µm, more preferably lower than or equal to about 15 µm; (c) from about 5 phr to about 120 phr, preferably from about 20 phr to about 90 phr of at least one reinforcing filler. Preferably, said structural element is selected from: tread band, sidewalls, bead filler, tread underlayer, sidewall inserts, anti-abrasive layer, liner or under-liner. |
