The test results showed that the Mooney viscosity,mixing behavior and curing rate increased,and the filtering and extrudability improved by blending EPDM and an elastic filler in the test compound.
验配方中并EPDM和弹性填充剂,胶料门尼粘度、硫化速度和混炼性提高,过滤和挤出艺性改善。验配方生产的自行车内胎性良好,达国家标准要求;