水性可剥涂料的研究进展

Research Progress of Waterborne Strippable Coating

水性可剥涂料作为一种优质的表面临时性保护膜具有价格低廉、安全、环保和后处理简单等优点,符合涂料工业绿色低碳的时代要求,可广泛应用于各种精密零部件、仪器仪表和电子设备等的表面临时性保护。目前,国内外有关水性可剥涂料的研究尚处于研发阶段。按照成膜物质的不同,系统阐述了丙烯酸酯类、聚乙烯醇类、聚氨酯类和液体橡胶类水性可剥离涂料的研究进展,并对目前研究中存在的问题及解决方向进行了展望。

As a high quality surface temporary protective film, water based strippable coating has the advantages of low price, safety, green and simple post-processing. It meets the requirements of the era of low carbon in the paint industry, and can be widely used in the surface temporary protection of various precision parts, instruments and apparatuses, electronic equipment. At present, the research on waterborne stripped coatings at home and abroad is still at the stage of research and development, and the coatings that can be used for actual production are few. In this paper, the research progress of acrylate, polyvinyl alcohol, polyurethane and liquid rubber waterborne strippable coatings was expounded systematically, and the existing problems and the solutions in the research and application were also discussed.