水性醇酸树脂的研究进展

Research progress in water-based alkyd resin

摘要:

醇酸树脂被广泛应用于油漆、涂料、粘合剂、船舶等领域，但醇酸树脂大多以有机溶剂为分散介质，对环境造成严重污染，因此醇酸树脂的水性化已迫在眉睫。基于此，本文综述了水性醇酸树脂的制备方法及其合成原理，并结合近几年水性醇酸树脂的发展及研究现状，总结了原料种类、油度、醇酸比、酸值等对水性醇酸树脂漆膜性能的影响，并对其原因进行了分析总结。最后，对水性醇酸树脂今后的发展趋势进行了展望。

Abstract:

Alkyd resin is widely used in the fields of paints, coatings, adhesives and ships. However, most of the alkyd resin uses organic solvent as dispersion medium, which causes serious pollution to the environment. Hence, the preparation of the water-based alkyd resin is imminent. Based on this, the preparation method and synthesis principle of the water-based alkyd resin were reviewed in this paper. Subsequently, the influence of raw materials, oil degree, alcohol-acid ratio and acid value on the performance of the water-based alkyd resin was summarized and the reason for them was analyzed, combined with the development of the water-based alkyd resin in recent years. Finally, the future development trend of the water-based alkyd resin was prospected.