摘要：

本文对冷颜料的特点进行了阐述,给出了冷颜料的定义。并以白色和黑色2个典型的冷颜料的冷作用原理和特点,探讨了冷颜料的判定以及与冷颜料相关的标准。介绍了冷颜料在国内涂料行业的应用现状,指出近年来冷颜料在国内节能涂料和建筑反射隔热涂料中的应用日趋广泛,取得了一定的成绩,同时也出现了一些问题,并给出了相关的建议。

关键词: 冷颜料, 节能涂料, 复合无机颜料, 遮盖力, 耐候性, 近红外反射率

Abstract:

There hasn’t the specific definition and standard for cool pigments in China. In this article, the definition and relative standards of cool pigments have been discussed via analysis of the mechanism and properties of the typical cool pigments such as white and black pigment. The application in coatings industry is introduced. It is revealed that the cool pigments are increasingly applied in energy-saving coatings and reflective thermal insulation architectural coatings in China recent years, however, some problems occur during application. Some recommendations are given accordingly.

Key words: cool pigments, energy-saving coatings, MMO, CICP, hiding power, weatherability, near-infrared reflectance

中图分类号: 

• TQ620.7