RADIOGRAPHIC FILM. Film Base: Evolution. Glass plates (1890\'s): fragileCellulose Nitrate (WWI): highly flammableCellulose Triacetate (1920\'s): less flammablePolyester: 1960\'s to present. Film Base Requirements. UniformityLow light absorptionFlexibility good for handling and processingDimensional stabilityLow flammabilitySlight blue or blue/gray tint common (1930\'s).
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.