This paper studied the synthesis of rubber accelerator DZ by rubber accelerator DM, dicyclohexylamine 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 property of HA-1 vapor phase inhibitor was evaluated in laboratory. It showed that HA-1 has better protection for steel, copper and aluminium, compared with dicyclohexylamine nitrite.