| 摘要 |
PURPOSE: To lower the disposition for generating static electricity by incorporating sufficient amount of fluorosurfactant in an overcoating layer of a lead absorption screen for X-ray photographic member. CONSTITUTION: The antistatic layer 5 is executed on an overcoating layer (protective layer) 4. In this case, when fluorosurfactant wetting or dispersant is executed, such antistatic protection is generated at the extremely specific X-ray reinforced screen. The material is further diluted with water to a range of about 0.1 to 0.5%, and the then can be executed on an overcoating layer. If it is higher than about 10%, the antistatic protection becomes minimum and the surface is not effective. The lead is used for so-called lacquer layer of the overcoating layer existing on the screen, known any lacquer may be used. |
