The crosslinked rubber with dicyclopentadiene(DCP)crosslinkage was prepared by the reaction between the chlorohydrin rubber(CHR)and the cyclopentadienyl sodium(CPD-Na).

• 以环戊二烯基钠（CPD－Na）与氯醇橡胶（CHR）反应，制得了含CPD侧基和双环戊二烯交联的聚合物。