1. pvp-p is white powder with widely used in many fields 2.pvp-p ... price 1. pvp-p propertiesPvpp is white to creamy white, free-flowing powder, easily hygroscopic, insoluble in water, acid, alkaline and ... solvents; swells rapidly in water without forming a gel; better flow ability and plasticity, strong particle compressibility, non-ionic , chemically ... in a dry place at room temperature. pvp-p powder