【摘要】 本文研究了活性胺单体对紫外光固化涂料氧阻聚效应的抑制作用，结果表明：抑制作用是由于胺类分子中具有活性α－Ｈ，胺类分子结构中供电子取代基对α－Ｈ有致钝作用，吸电子取代基能使α－Ｈ致活；同时，胺类分子迁移至表面的能力对抑制氧阻聚效应作用有显著影响．更多还原

【Abstract】 The action of active amine monomer suppressing oxygen inhibition for UV-curing coatings is studied. The results showed that the action is due to presence of the active α-H in the structure of amine componds, introduce to the electon donor group would decrease the action and the electron acceptor group would increase the action. Inaddition, the aptitude of amine compounds migrating to the surface of coatings also produces great effact to the action of suppressing oxygen inhibition.更多还原