The mechanism of curing reaction of tetrafunctional epoxy resin (Ag-80)/novel diamines curing(SED)was studied with FTIR DSC and TBA. At the same time,the kinetics of curing reaction of this system was also studied with DSC and TBA.

• 采用FTIR、DSC和TBA方法研究了4,4′-二胺基二苯甲烷四缩水甘油环氧树脂(Ag-80)/新型固化剂砜醚二胺(SED)的固化反应机理和动力学。