隔热预涂金属卷材涂料的研究进展

Research progress of thermal insulation coil coatings

预涂金属卷材由于其多变的色彩,轻便,易加工及优越的机械性能,越来越多地被应用到建筑、汽车、家电面板等领域。随着城市发展对节能的要求越来越高,金属卷材对隔热的需求也日益显著。阐述了目前国内外卷材涂料的研究热点,初步探讨了隔热涂料的隔热机理及发展现状,特别对隔热卷材涂料的研究现状和市场情况进行了分析,并对隔热卷材涂料未来的发展趋势和研究方向提出了展望。

The prepainted coil surface can have a wide range of colours,and coated coil can be slit for narrow widths,cut to required lengths,bent,profiled or deep drawn,without damaging the organic coating.So the prepainted coil has numerous applications in various industries,such as in the construction industry,the automotive and transport industries,etc.As rising energy costs,pronounced urban heat-island effect and global warming increase the need for intelligent solar heat management solutions like cool paints,especially in coil coatings.The current research progress of coil coatings was introduced.The mechanism of thermal insulation and the development of thermal insulation coil coatings were discussed.