| 摘要 |
<p>The present invention is directed to a pneumatic tire comprising at least one of an apex, flipper, and chipper, the at least one of an apex, flipper, and chipper comprising a rubber composition, the rubber composition comprising a diene based elastomer and from 1 to 50 parts by weight, per 100 parts by weight of elastomer, of aramid fiber having a length ranging from 0.5 to 20 mm and having a thickness ranging from 2 to 30 microns, said fiber having disposed on at least part of its surface a composition comprising an aliphatic fatty acid or synthetic microcrystalline wax; a Bunte salt; a polysulfide comprising the moiety -[S] n or - [S] o -Zn-[S] p , wherein each of o and p is 1-5, o + p = n, and n = 2-6; and sulfur or a sulfur donor.</p> |
