Studies on the phase separation of poly(ether imide) modified by tetraglycidyl-4,4 '-diaminodiphenyl methane epoxy resin.
作者：Wu, X. G.; Cui, J.; Tang, X. L.; Yu, Y. F.; Li, S. J.
關(guān)鍵字：epoxy, polyimide, phase separation
論文來(lái)源：期刊
具體來(lái)源：Chemical Journal of Chinese Universities-Chinese 2000, 21, (8), 1305-1308.
發(fā)表時(shí)間：2000年
Different polyetherimides of varied chemical structure were synthesized to toughen tetraglycidyl-4, 4'-diaminodiphenylmethane (TGDDM) epoxy resin. The effects of miscibility and viscosity of polyetherimide on the phase separation and morphological evolution during the cure reaction of the toughened system were characterized by using DSC, time-resolved light scattering(TRLS) and SEM, Both thermodynamic and dynamic factors were emphasized to control the morphology of cure reaction induced phase separation system.