... k15 high quality 1,best product quality and stablity 2,exist as powder or liquid 3,dissolving 4,competitive pric povidone k15 high ... wash capability. PVP application in industry and high-tech domain: PVP in dyestuff, paint ink, fiber dye and color kinescope ... coatings, optical fiber, laser video disk and many other high-tech domain.Pharmaceutical grade quality standard(CP2005,USP26/28/29,EP5)