... 2,used as film forming agent 3,good monomer 4,adhesive,dissolving povidone k30 for usp26,usp28,usp30Specificationspovidone-k30( ... sensitive drug ,coprecipitant for poorly soluble drugs ,lubricator and antitoxic assistant for eye drug and film-fromng agent for coating. PVP ... K30 can be used as dispersant, film-forming agent, viscosity-enhanceme-nt agent, lubricator and adhesive. They are used either ...