With the increase of DCP content from 0.2~1.0 phr, the modulus, hardness and elastic modulus ( E ′) of SBR vulcanizates increase but the tensile set at break decreases.
结果表明，DCP用量在0 .2～ 1 .0份时对硫化胶的抗张强度影响不大，但是远远大于未硫化橡胶的强度；
With the increase of DCP content from 0.2~1.0 phr, the modulus, hardness and elastic modulus ( E ′) of SBR vulcanizates increase but the tensile set at break decreases.
结果表明，DCP用量在0 .2～ 1 .0份时对硫化胶的抗张强度影响不大，但是远远大于未硫化橡胶的强度；
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