Abstract

Bisazomethines derived from D,L-camphor, 2-adamantanone, and aliphatic diamines were prepared. The possibility of using bisazomethines as vulcanization accelerators was examined. The physicomechanical parameters of vulcanizates based on SKI-3 and their resistance to thermal oxidative aging were determined. The influence of the bisazomethine structure on the vul canization rate was found. Among the compounds synthesized, N,N′-(propane-1,3-diyl)bis(1,7,7-trimethylbicyclo[2.2.1]heptan-2-imine) shows the best set of vulcanization and operation properties.

中文翻译：

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橡胶原料中骨架甲亚胺化合物的合成与研究

摘要

制备了由D，L-樟脑，2-金刚烷酮和脂肪族二胺衍生的双重氮甲亚胺。研究了使用双偶氮甲亚胺作为硫化促进剂的可能性。确定了基于SKI-3的硫化橡胶的物理力学参数及其对热氧化老化的抵抗力。发现了双偶氮甲碱结构对外阴成膜率的影响。在合成的化合物中，N，N '-（丙烷-1,3-二基）双（1,7,7-三甲基双环[2.2.1]庚-2-亚胺）显示出最佳的硫化和操作性能。