pvp k15 exist as liquid, solid,or powder 1,leading manufacturer 2,not dissolved in acetone 3,higher ... ,good monomer pvp k15 exist as liquid, solid,or powderCharacter:powder or aqueous solution,PVP is diffluent in water, alcohol, amine ... key component of hair sprays, mousse gels and lotions, hair-drying reagent and shampoo in hair-care products and the key ...