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日本专利JP 2001 310 951介绍的传送带胶料由含乙烯-α-烯烃共聚物弹性体胶料和纤维组成。该胶料硫化后在120°纤维取向的贮存模量与25°纤维取向贮存模量之比≥46%。例如,将含
The belt size described in Japanese Patent JP 2001 310 951 consists of an ethylene-α-olefin copolymer elastomer paste and fibers. The ratio of storage modulus at 120 ° fiber orientation to 25 ° fiber orientation storage modulus after vulcanization of the compound is ≥46%. For example, will contain