我们最常用的水溶性涂料，尤其是乳液型涂料，在实际使用中经常会遇到涂层流平性不好的现象。特别是一些平光乳胶漆，由于体质颜料含量较高，乳液含量较少，更不易流平，造成涂膜刷痕严重，搭接色差明显，手感粗糙，装饰性能差等弊病．鉴于此，笔者针对乳胶涂料的流变特性，经 Our most commonly used water-soluble paints, especially emulsion paints, often encounter poor leveling of the coating during actual use. In particular, some flat emulsion paints, due to the higher content of constitution pigments, less emulsion content, more difficult to level out, resulting in serious paint brush marks, lap color difference, rough feel, poor decorative properties and other ills. In view of this, the authors have focused on the rheological properties of latex paints.