Epoxy-bismaleimide (BMI) modified resin system was mainly prepared form epoxy, BMI and DDS.The curing reaction mechanism and the properties of the solidified resin were explored.

• 以环氧、双马来酰亚胺( BMI)和DDS为主要原料，制备环氧一BMI改性体系，研究了树脂固化物 的性能和固化反应机理。