辐射预硫化对CIIR/NR并用胶性能的影响

试验研究辐射预硫化对CIIR/NR并用胶性能的影响。结果表明，CIIR/NR并用胶为辐射交联型橡胶；辐射预硫化可提高混炼胶的拉伸强度，随着吸收剂量的增大，混炼胶拉伸强度增大；辐射预硫化对硫化胶的拉伸性能影响不大。;The influence of radiation prevulcanization on properties of CIIR/NR blend was investigated experimentally.The results showed that the CIIR/NR blend was a radiation crosslinkable rubber；the tensile strength of the compound was improved by using radiation prevulcanization，and as the absorbed dose increased，the tensile strength increased；the radiation prevulcanization had little effect on the tensile properties of the vulcanizate