摘要
合成了一种新型的环氧树脂潜伏性固化剂———对甲苯胺改性的双氰胺衍生物 ,讨论了反应条件对合成的影响 ,并通过熔点测定、IR、1HNMR对其结构进行了表征。初步固化实验结果表明 ,这种环氧树脂潜伏性固化剂具有较好的固化性能。
A new kind of latent curing agent for epoxy resin, modified dicyandiamide by p-toluidime was synthesized and the structure of the product was characterized by melting point, IR and 1H NMR. The results showed that the new curing agent has good stability at room temperature and improved curing performance.
出处
《粘接》
CAS
2004年第4期17-19,共3页
Adhesion
