crospovidone (pvpp) is in strong demand in the pharmaceutical and food processing fields, and my country’s industry development faces challenges
cross-linked polyvinylpyrrolidone (pvpp), also known as insoluble polyvinylpyrrolidone and cross-linked polyvinylpyrrolidone, refers to a high molecular water-insoluble polymer obtained by cross-linking reaction of n-vinyl 2-pyrrolidone. crospovidone appears as white or off-white powder, has no special odor, and is insoluble in water and various solvents. cross-linked povidone has the characteristics of good fluidity, easy processing, and…
