Hangzhou Rainbow Import & Export Co., Ltd. is one of the leading manufacturers and suppliers of polyvinylpyrrolidone excipients for pharmaceuticals in China. With abundant experience, we warmly welcome you to buy customized polyvinylpyrrolidone excipients for pharmaceuticals from our factory. If you have any enquiry about free sample, please feel free to email us.
Excellent binding properties: Effectively enhances the compression strength of tablets and capsules, ensuring they resist breakage during production and improving yield.
Excellent film-forming ability: Can be used for drug coatings, improving taste and aesthetics while also achieving controlled release and protecting active ingredients.
High solubility: Dissolves rapidly in water and polar organic solvents, ensuring uniform drug distribution and facilitating the preparation of oral solutions and soluble tablets.
Wide applicability: Suitable for a variety of formulations, including tablets, capsules, oral solutions, and granules, meeting diverse drug production needs.


FAQ
Q: Can it improve tablet or capsule molding stability?
A: It has excellent binding properties, enhancing tablet compression strength, reducing breakage during production, and improving yield.
Q: Will it affect drug activity or stability?
A: It helps protect the active ingredient, improves chemical and physical stability, and prevents degradation or separation, thereby extending the shelf life of the drug.
Q: Is it suitable for controlled-release or coating formulations?
A: It has excellent film-forming properties and can be used in drug coatings and controlled-release formulations to improve taste and appearance while protecting the active ingredient.
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