硫脲/乙醇胺活化天然硫化胶的研究  

Thiourea/cholamine Activation Natural Rubber Vulcanizate

作　　者：陈志强[1] 黄承亚[1] 

机构地区：[1]华南理工大学,广州510640

出　　处：《特种橡胶制品》2008年第4期16-18,共3页Special Purpose Rubber Products

摘　　要：研究以硫脲/乙醇胺的混合物作为橡胶再生剂的再生机理及其再生效果。结果表明,再生剂可以有效切断硫黄交联键和阻止游离基的再结合,在一定程度上达到了再生效果,并且在再生剂用量较少时再硫化胶即可获得满意的性能。The mechanism of thiourea/cholamine mixture as rubber reclaiming agent and its effect were investigated. The results showed that the reclaiming agent could efficiently cut off the sulfur cross-linking and prevent the free redieal reeombining, and when using the reelaimer in minor level, the revulcanizating rubber had the good properties.

关 键 词：硫脲 乙醇胺 橡胶再生剂 天然硫化胶 

分 类 号：TQ330.387[化学工程—橡胶工业]