... pvp k15 exist as liquid, solid,or powder 1,leading manufacturer 2,not dissolved ... monomer pvp k15 exist as liquid, solid,or powderCharacter:powder or aqueous solution,PVP is diffluent in water, alcohol ... colloid protect ability and compound ability to many organic or inorganic compounds. It is also steady to acid ... widely used area is as bond in troche or pelletized granule. PVP can also use as glidant ...