NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality pharmaceutical excipients, and our Polyvinylpyrrolidone (PVP) series, particularly PVP K30 and K90, stands out as a premier binder in tablet manufacturing. The integrity and performance of a tablet are directly linked to the quality of its binder, and PVP excels in delivering on all fronts.

The primary function of a binder in tablet formulation is to create granules that possess adequate mechanical strength and flowability. PVP, with its inherent adhesive properties, acts as an exceptional binder. Whether through wet granulation or dry granulation techniques, PVP ensures that the API and excipients are cohesively bound. This results in granules that are not only easier to handle and compress but also maintain their form under stress, preventing capping or lamination of the finished tablets. The ability of PVP to form strong bonds contributes to tablets with optimal hardness, ensuring they can withstand the rigors of packaging and distribution.

Moreover, the choice of PVP as a binder significantly influences the disintegration and dissolution profiles of the tablet. While providing robust binding, PVP is formulated to ensure that the tablet readily disintegrates upon contact with physiological fluids. This is a critical balance that PVP achieves effectively. For drugs that are poorly soluble, the presence of PVP can also aid in solubilization and improve the dissolution rate, thereby enhancing the drug's bioavailability. The pharmaceutical grade PVP K30 is particularly favored for its balanced properties, offering strong binding with manageable disintegration characteristics.

The versatility of PVP extends to its compatibility with a wide range of active pharmaceutical ingredients and other excipients, as well as its solubility in various granulating solvents, including water and alcohols. This makes it adaptable to diverse manufacturing processes and formulation requirements. Pharmaceutical companies relying on NINGBO INNO PHARMCHEM CO.,LTD. for their PVP needs benefit from a consistent supply of high-purity material that meets stringent quality standards. By leveraging the superior binding capabilities of PVP, manufacturers can produce reliable, effective, and patient-friendly pharmaceutical tablets, contributing to improved therapeutic outcomes.