extrudability

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.

试验配中并用EPDM弹性填充剂,胶料门尼粘、硫化速炼性能得到提高,过滤挤出艺性能得到改善。采用试验配的自行车内胎性能良好,达到国家标准要求;