Hi there, I am a student at college studying photography and I have a test tomorrow for my monochrome processing class. We have to know the make up of film and i pretty much have it covered, but there are a couple of things I have tried researching for weeks and have came up blank! Can anyone explain what binders and their qualities are? I think binders is the chemistry that bonds the emulsion to the film base? Also, dye sensitising? If anyone could explain these even just a little i would be so greatfull! Thank you.