平均粒径、粒度分布、碳黑底色、颜色、涂料的光泽度、消色力、遮盖力等是评价钛白粉综合性能的重要指标.根据钛白粉基础指标以及在氨基烘干磁漆中应用指标检测结果,对国内外氯化法钛白粉进行了质量对比,结果表明国产钛白粉已经基本达到世界一流钛白粉产品质量水平.

Average particle size,particle size distribution,carbon black undertone,color,gloss,tinting strength and covering power are important indexes to evaluate the comprehensive properties of titanium dioxide pigments.According to the basic indexes of titanium dioxide pigments and the test results of the application indexes in amino baking enamel,the quality of domestic and overseas titanium dioxide pigments were compared.The results showed that the quality of domestic titanium dioxide had almost reached the world-class level.