Polymeric Coagulant in Industrial Radiographic Film

摘要

Industrial radiographic film, as a kind of recording materials in radiography nondestructive testing information, widely used in pressure vessel, chemical machinery, air craft, shipbuilding, nuclear power plant construction and their research. During radiographic film’s application, people not only demand higher photographic properties and coating-layer performance, but also want more requirements in storage, radiography and processing have higher resistance to high temperature and humidity and strong mechanical properties (resistance to scratch). Researchers find that introducing polymer is one of the most effective measures. This paper focuses on researching for polymeric coagulant effectively used in manufacturing industrial radiographic emulsions.