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Polyvinyl Pyrrolidone PVP
PVP (polyvinylpyrrolidone) is a water-soluble synthetic polymer renowned for its exceptional binding, film-forming, and stabilizing properties. With excellent biocompatibility and low toxicity, it serves as a cosmetics (hairsprays, shampoos)， critical excipient in pharmaceuticals (tablet binders, capsule coatings, wound dressings), and industrial applications (inks, ceramics, detergents). Its high complexation ability enhances solubility and bioavailability of APIs. PVP’s tunable molecular weights (K-values) offer flexibility across formulations, ensuring optimal viscosity, adhesion, and dispersion control.
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