TAC改性DAIP树脂固化产物性能的研究  

Study on Properties of Cured Compound of DAIP and TAC Resin System

作　　者：吴宁晶[1] 王家梁[1] 倪礼忠[1] 

机构地区：[1]华东理工大学材料学院,200237

出　　处：《纤维复合材料》2002年第4期14-16,共3页Fiber Composites

摘　　要：当加入一定量的TAC可以明显提高DAIP树脂的耐热性。本文主要研究了三聚氰酸三烯丙基酯(TAC)改性DAIP树脂体系的固化反应参数以及反应机理。结果表明:改性树脂的固化过程包括三个固化峰,其表观活化能为173kJ/mol,107.8kJ,/mol,89.9KJ/mol,分别相应于增韧剂、DAlP及TAC的固化峰。Thermal resistance of DAIP resin casting is obviously increased by adding triallyl cyanurate. The kinetic parameters and reactive mechanism of DAIP resin system in the presence TAC are studied. The curing procedure has three curing peaks by DSC analysis, their apparent reactive energies are 173kJ/mol, 107. 8kJ/mol, 89. 9kJ/mol, corresponding to toughed agent, DAIP and TAG respectively.

关 键 词：TAC 改性 DAIP树脂 固化产物 性能 

分 类 号：TQ316.3[化学工程—高聚物工业]