【摘要】 微波辐照合成互穿聚合物网络及形态性能研究李卫华，王静媛，李跃先，刘福安，李玉玮，汤心颐（吉林大学化学系，长春，１３００２３）关键词微波辐照，互穿聚合物网络（ＩＰＮｓ），形态性能互穿聚合物网络（ＩＰＮｓ），是一种新型的高分子复合材料，因具有独特的消声、...更多还原

【Abstract】 olyurethane/epoxy resin(PU/EP) IPN was synthesize by the method of microwave radiation and its morphology and properties were studied. In the process of microwave radiation, the molecular motion is accelerated and the reaction rate is increased due to the’ influence of eleCtric field, which makes the networks take into shapes before the-thermodynamic phase division takes place’ Since the method of microwave radiation has a different reaction process, IPN synthesized by this way has more intensive extent of interpenethration than that by normal heated-polylnerization.更多还原