工业X光胶片的研制

The Preparation of Industrial X-Ray Film

改进了胶片的制备工艺，提高了工业ｘ光胶片的感光度，降低了涂布银量。研制的ｘ光胶片，能满足一些精细材料和航空工业部门对工业ｘ光胶片照相性能的要求。

This paper studies the preparatory technology of the industrial X-ray film fordropping its silver content.The film has improved sensitivity and satisfied the requirement of x-ray detection of defects for fine materials and the filming performance in aeronautical engi-neering departments.