感光材料用新型抗静电剂──高分子固体电解质型抗静电剂的研究

A New Antistatic Agent Applicated in Photographic Materials

对聚乙二醇（ＰＥＧ）－碱金属盐（ＭＸ）高分子固体电解质型抗静电剂在感光材料中的应用进行了研究，并考察了ＰＥＧ的分子量、不同碱金属盐、明胶溶液的ＰＨ值和涂层厚度等对抗静电性能的影响。结果表明，ＰＥＧ—ＭＸ体系具有优良的抗静电性能，尤其是在低湿度和真空环境下。

Polyethylene glycol (PEG) -alkali metal salt (MX) is used as the antistatic agent of photographic material. The influences of the molecular weight of PEG.different MX, pH value of gelatin solution and thickness of coating on the antistaticproperty are studied. It indicates that PEG-MX system has excellent antistatic property,especially under low humiaity and vacuum circumstances.