Reinforced product comprising a composition with a low sulfur content and tire comprising said reinforced product
申请人:COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
公开号:US10173468B2
公开(公告)日:2019-01-08
A reinforced product, which can be used especially for reinforcing a finished rubber article, comprises one or more textile or metallic reinforcing thread(s), said thread(s) being covered with a sheath comprising a thermoplastic polymer composition, the sheathed thread(s) being themselves embedded in a rubber composition referred to as coating rubber, characterized in that this coating rubber is a composition based on at least one diene elastomer, silica as predominant reinforcing filler, and a sulfur-based vulcanization system, in which the ratio of the amounts, in phr (parts by weight per hundred parts by weight of elastomer), of sulfur and of reinforcing filler, is less than 0.08.
一种加固产品,尤其可用于加固橡胶成品,它包括一根或多根纺织或金属加固线,所述加固线外覆有由热塑性聚合物组合物组成的护套,护套线本身嵌入称为涂覆橡胶的橡胶组合物中、其特征在于,该包覆橡胶是一种基于至少一种二烯弹性体、作为主要补强填料的白炭黑和硫基硫化体系的组合物,其中硫磺和补强填料的用量比(以 phr 为单位,每百份弹性体的重量份数)小于 0.0。08.