偶联剂Tc-114对环氧树脂E-44/DDM固化的催化作用

Study on the Catalytic Action of Tc-114 on the Cure Process of Epoxy Resin E-44 and DDM

用FTIR“原位”技术 ,得到E - 4 4环氧树脂 15 0℃下的固化曲线。结果表明 ,固化度提前 7min左右达到 70 % ,因此 ,Tc-

The relationship curves of the cure degree of epoxy resin E-44 at 150℃ were obtained by FTIR 'in situ\' techniqe. It was shown that the cure degree reached 70% with 7min in advance in the presence of Tc-114 which speeds up the rate of the cureprocess of epoxy resins.