中文摘要：

介绍了耐玷污自清洁涂料的独特的性能，阐述了如何运用相分离原理、“荷叶效应”原理及纳米材料与有机物复合改性方法等，制备性能持久优异的疏水性耐玷污涂料。分析了外墙涂料易玷污的原因和提高外墙涂料耐玷污性通常采用的措施，综合介绍了新技术方法在疏水性耐玷污涂料方面的应用。

英文摘要：

The stain-resistant and self - cleaning paint hass attracted great attention for its special properties. The preparation of hydrophobic and self - cleaning paint with excellent performance by combining the theories of phase - separation and ＂lotus - effect＂ with the composite method of nano and organic materials has received a lot of research attention recently. The reason of being stained easily for outdoor paint and the methods adopted usually to improve the property of stain - resistance were stated briefly. The applications of new technical methods in hydrophobic paint were introduced.