Preparation and characterization of reactive modifier capable of hydrogen-bonding: intermolecular interaction involving epoxy resin

摘要：

INTRODUCTION Epoxy resins are widely used as advanced materials for surface coatings, adhesive, laminates, composites, painting materials, and insulating material for electric devices 1. Several studies were set forth to improve both thermal and mechanical properties by developing either additive- or reactive-type modifiers into epoxy resins such as incorporating hydrogen bonding, creating an chemical cross-linking mechanism, or blending with inorganic materials 2-4. By incorporating chemical or physical modifications into epoxy resins, excellent thermal and mechanical properties can be obtained. In this work, a reactive modifier, DOPO-tri-azetidine-2,4-diones, was synthesized and passable cured with aromatic triamine tris(4-aminophenyl)amine (TPA) in epoxy thermosets. The flexibility of the epoxy polymers could be tailored through incorporating hydrogen-bonding rich malonamide functional groups between intermolecular structures.

关键词： Pseudo-cross-linked Epoxy Hydrogen bond Thermosets Reactive modifier

作者: Tzong-Yuan Juang Jene-Ku Liu Shenghong A. Dai Ching-Hsuan Lin Ru-Jong Jeng

作者单位: Department of Applied Chemistry, National Chiayi University, Chiayi 60004, Chinese Taipei Department of Chemical Engineering, National Chung Hsing University,Taichung 402, ChineseTaipei Department of Chemical Engineering, National Chung Hsing University, Taichung 402, ChineseTaipei Department of Chemical Engineering,National Chung Hsing University, Taichung 402, ChineseTaipei

会议类型: 国际会议

会议名称: The 2nd International Conference on Nanomechanics & Nanocomposites(第二届国际纳米力学与纳米复合材料会议)

会议地点: 北京

会议语种:英文

页码: 276-278

在线出版日期: 2010-10-10（万方平台首次上网日期，不代表论文的发表时间）