The vulcanization behaviour of m or DM containing NR compounds was studied and their effects on the processibility and physical properties were in detail respectively investigated.
研究了促进剂m与DM在NR中的硫化特性，并深入探讨了它们对胶料加工性能及物性影响的差异。
The accelerator M gave larger plastication to NR than DM at lower temperature, but DM would give larger plastication than M as the temperature increased.
促进剂M的活化能比DM低得多，说明其硫化速度对温度的依赖性小于DM。
The accelerator M gave larger plastication to NR than DM at lower temperature, but DM would give larger plastication than M as the temperature increased.
促进剂M的活化能比DM低得多，说明其硫化速度对温度的依赖性小于DM。
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