水性环氧树脂的研究进展

Development of Studies on Water-based Epoxy Resin

综述了目前环氧树脂乳液的各种制备方法及国内的研究进展,详细介绍了相反转法和接枝改性法。对乳液的几种重要性能技术指标的测试方法也进行了比较全面的描述。目前水性环氧树脂的乳化技术已相对发展成熟。寻找新型的固化剂或采用光固化技术,改善交联度,改变涂层的硬度或柔顺性,缩短固化时间,提高涂层的光泽度、物理机械性能,防止闪锈,将是今后对水性环氧涂料研究的主要内容。

The development of studies on epoxy resin latex and the preparation techniques at home are introduced. Phase inversion and graft modification are recommended particularly and the test methods on some important performances of the latex are also described. Recently the techniques of making epoxy resin latex are developed to be mature relatively. It will be the main contents to research on the water-hased epoxy coatings in the future that not only looking for the new type curing agent or using the photocuring technique which are used to modify the performances of the coat but also preventing flash corrosion.