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Hangzhou Rainbow Import & Export Co., Ltd. is one of the leading manufacturers and suppliers of pvp-k homopolymer in China. With abundant experience, we warmly welcome you to buy customized pvp-k homopolymer from our factory. If you have any enquiry about free sample, please feel free to email us.
PVP-K homopolymer is a high molecular weight compound with excellent film-forming, dispersibility, solubilizing, and adhesive properties. It is widely used in the pharmaceutical, cosmetic, food, and industrial sectors. As a pharmaceutical excipient, it is commonly used as a tablet binder, cosolvent, and coating material. In cosmetic products, it can be used as a stabilizing ingredient in skincare and haircare products. In industry, it is used in coatings, inks, and adhesives, offering both safety and versatility.
PVP-K homopolymer Features
Excellent solubility: Freely soluble in water and many organic solvents, ensuring wide formulation compatibility.
Strong film-forming property: Creates transparent, flexible, and adherent films for pharmaceutical and cosmetic applications.
Good adhesive and binding ability: Commonly used as a binder in tablets and granules.
High stability and safety: Chemically stable, non-toxic, and widely recognized as safe for pharmaceutical, food, and cosmetic use.
Product Specifications
Shenghui K series products uniformly comply with the latest versions of ER.USP/NF and CP. Pharmacopoeia
| DMF File No. | 033506 | 033415 | 032698 | 033592 | |
|---|---|---|---|---|---|
| Shenghui | K15 | K17 | K25 | K30 | K90 |
| Solution Appearance (5% Aqueous Solution) min. | BY₀ | BY₀ | BY₀ | BY₀ | BY₀ |
| Formic Acid, %max. | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Peroxides, ppm max | 400 | 400 | 400 | 400 | 400 |
| K Value | 12.8 - 17.3 | 15.3 - 18.4 | 22.5 - 27.0 | 27.0 - 32.0 | 81.0 - 97.2 |
| Aldehyde, %max. | 500 | 500 | 500 | 500 | 500 |
| Monomer Residue, ppm max | 10 | 10 | 10 | 10 | 10 |
Professional PVP-K homopolymer supplier
High-Purity Assurance
Advanced manufacturing processes ensure high product purity and low impurities, meeting the stringent standards for pharmaceutical, cosmetic, and food-grade applications.
Comprehensive Product Range
A full range of PVP-K grades to meet diverse pharmaceutical, cosmetic, and industrial needs.
Customized Solutions
Tailored formulations and packaging options to match specific customer requirements.
Global Service Network
Reliable supply capacity and responsive technical support for international clients.
FAQ
Q: Does your supplier offer customized packaging?
A: Yes, we can provide customized packaging in various sizes, from small-scale laboratory packaging to large-volume industrial packaging.
Q: What common grades of PVP-K homopolymer are available?
A: Common grades include K12, K15, K17, K25, K30, and K90. Different grades vary in molecular weight and viscosity to meet the diverse needs of pharmaceutical, daily chemical, and industrial applications.
Q: Do you support long-term and stable supply?
A: Yes, our factory has large-scale production capabilities and a stable raw material supply chain, ensuring long-term, stable delivery.
Q: Do you provide technical support and application guidance?
A: We offer a professional technical support team that can provide formulation recommendations and technical solutions based on our customers' application areas.
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