This paper studied the synthesis of rubber accelerator DZ by rubber acceleratorDM, dicyclohexyl amine and ammonia in the solvent of methanol.
采用促进剂DM和二环己胺为原料，以氨气为缚酸剂，用甲醇做溶剂合成橡胶硫化促进剂DZ。
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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.