截止吸收型颜色玻璃的着色技术

Studies on dyeing stained glasses with cut-off adsorption performance

研究了着色剂加入量对玻璃着色的影响和着色剂配比、热处理条件等对玻璃光截止吸收性能的影响。结果表明,着色剂Se加入的质量分数为0 6%左右,着色剂CdS加入的质量分数为0 6%～1 0%时,能制备出着色均匀的颜色玻璃;玻璃的光截止吸收性能主要取决于Se与CdS质量比和热处理条件;采用光谱纯着色剂可以明显提高玻璃的光透过效率。

The influences of colorants on dyeing of glasses, and the relations between cutoff adsorption performances of stained glass and colorant batches and conditions of heat treatment were studied. The results showed that when the colorant Se is about 0.6% and colorant CdS is about 0.6%～1.0%, the homogeneous stained glasses can be obtained. The performance of cutoff adsorption depends on the colorant batches as well as conditions of heat treatment. The stained glass made with superpure colorants is more transparent.