Big ferrites and hot rolling texture are left behind in particle structures, Which leads the anisotropy of mechanics, so the tensile strength and elongation rate reduce.

含有粗大的铁素体晶粒和残留的热轧织构，引起力学性能的各向异性，导致了抗拉强度和延伸率的降低。

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Shall hardness, tensile strength and its elongation rate are principal data to indicate the quality of rubber materials.

邵氏硬度、拉伸强度和伸长率是考核橡胶材质力学性能的重要指标。

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The results show that tensile strength and yield strength increase generally, while total elongation and product of strength and ductility decrease with the increase of strain rate.

结果表明，随应变率的增加，抗拉强度与屈服强度总体呈上升趋势，而断裂伸长率及强塑积单调下降。

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