| 摘要 |
A composition that includes (a) at least one elastomer; (b) at least one curing agent; and (c) at least 15 parts (per hundered parts by weight of the elastomer) of an antiozonant package that includes at least two antiozonants that are each selected from different antiozonant classes wherein the antiozonant classes are dialkyl p-phenylenediamine, N-alkyl N-aryl phenylenediamine and 2,4,6-tris(N-alkyl-p-phenylenediamino)-1,3,5 triazine. The composition is useful to make a shear element for use in a damper or a load element for use in a mount.
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