For pharmaceutical industry,the main area of application of Povidone K17,25, 30 and 90 is as a binder for tablets and granules, as well as hard gelatin capsules.Because of their good solubility in water, Povidone K17,Povidone K25,Povidone K30,Povidone K90 have hardly any adverse effect on the disintegration time of tablets in which they are..