用环氧树脂室温交联含羧基丙烯酸乳液交联机理的研究

Study on the Mechanism of Cross-Linking Carboxy-Containing Acrylic Emulsion at Room Temperature with Epoxy Resin

本文以环氧树脂为交联剂，提出了对含羧基聚合物乳液在有机多胺存在下实现室温交联的方法，通过对小分子模型化合物的红外光谱及ＤＳＣ研究，结合乳液在交联行为和交联树脂性能方面的差异，揭示了环氧树脂室温交联含羧基聚合物乳液的交联机理。

In the presence of organic polyamine, carboxy-containing polymer emulsion can be cross-linked at room temperature withe pouy resin Its mechanism of cross-linkage can be revealed by studying the Infrared spectrum and DSC of. the model compound and comparing the cure behavior and properties of the emulsion.