The catalytic activities of benzoic alcohol , ethyl alcohol and n-heptnol was higher ,and the IR prepared with former two alcohols had higher Mooney viscosity ,good processability and excellent properties .

• 笨甲醇、乙醇和正庚醇的催化活性较高,且采用前两者制得的IR门尼粘度高,加工行为良好,性能优异;