低红外发射率复合涂层最佳颜料含量模拟方法

被引:3
作者
张伟钢
徐国跃
徐飞凤
机构
[1] 南京航空航天大学材料科学与技术学院
关键词
红外发射率; 复合涂层; 最佳颜料含量; 模拟方法; 一维光子结构;
D O I
暂无
中图分类号
TQ620.1 [基础理论];
学科分类号
0817 ;
摘要
研究了一种可用于低红外发射率复合涂层最佳颜料含量模拟的方法。基于低红外发射率复合涂层的微结构特征,引入一维光子结构的相关理论以模拟计算低红外发射率复合涂层的最佳颜料含量。为验证上述方法的可行性,采用片状铝粉为颜料,聚氨酯为粘合剂制备了两种低红外发射率聚氨酯(PU)/铝(Al)复合涂层。分别采用模拟计算和实验验证的方法对其最佳Al粉含量进行了研究。结果表明:计算所得最佳Al粉含量与实验值一致,可见所述方法应用于低红外发射率复合涂层最佳颜料含量的模拟具有较强的实际可行性,对低红外发射率复合涂层的设计及研究效率的提高具有重要的现实意义。
引用
收藏
页码:704 / 706+710 +710
页数:4
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