PVPK 30 which is known as polyvinylpyrrolidone is a hygroscopic amorphous polymer which is non-ionic in nature. It is a crystalline off-white to clear white coloured powdered substance which is soluble in water and organic solvents. It forms hard glossy transparent films with a good adhesive, dispersive and cohesive properties. PVPK 30has a chemical formula (C6H9NO)x with an average molecular weight around 40000 grams per mol which is variable depends on how long is the molecule chain. It can be used as a binder, lubricant, adhesives of both types such as pressure sensitive and water remoistenable type. Buy from us this non-toxic and pure compound in bulk at low cost.