几种常用显影抑制剂性能的研究

Study on the Properties of Common Used Developer Inhibitors

通过实验测定了三种常用显影抑制剂──溴化钾、三氮茚、６－硝基苯并咪唑的含量与灰雾密度、反差系数、感光度的关系，分析了它们的作用原理，获得了抑制剂性能的一些结论。

Potassium bromide, 1, 2, 3-benzotriazole and 6-nitrobenzimidazole are common used developer inhibitors. This paper,on the basis of experiments, provides the relationships between the adding amounts and the photographic properties,such as fog density,gamma and sensitivity. The inhibition mechanism and some conclusions are given.