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Hangzhou Rainbow Import & Export Co., Ltd. is one of the leading manufacturers and suppliers of polyvinylpyrrolidone crosslinked polymer in China. With abundant experience, we warmly welcome you to buy customized polyvinylpyrrolidone crosslinked polymer from our factory. If you have any enquiry about free sample, please feel free to email us.
Polyvinylpyrrolidone Crosslinked Polymer is a highly crosslinked synthetic polymer widely applied as a stabilizing, clarifying, and insoluble auxiliary material in pharmaceutical and industrial formulations. Chemical Name: Polyvinylpolypyrrolidone; CAS Number: 25249-54-1; Chemical Formula: (C6H9NO)n. The product features high chemical stability, low moisture sensitivity, and consistent processing performance. Standard packaging is 25KG square paper barrel, suitable for bulk storage and international transportation.
High-Performance Polyvinylpyrrolidone Crosslinked Polymer Features
Strong Adsorption Capacity
High crosslinked structure enables efficient adsorption of polyphenols, pigments, and various impurities in different applications.
Excellent Insolubility
Stable and insoluble in water, acids, alkalis, and common organic solvents, ensuring consistent functional performance.
Thermal & Chemical Stability
Maintains structural integrity under processing conditions, suitable for demanding industrial and pharmaceutical use.
Low Residual Impurities
Controlled production process ensures low residual monomer content, meeting strict quality standards.
Fast Swelling Performance
Rapid swelling behavior improves dispersion efficiency and supports faster processing in formulations.
Uniform Particle Distribution
Consistent particle size enhances filtration efficiency and ensures stable batch-to-batch production results.
Why Choose Sunvidone As Your Polyvinylpyrrolidone Crosslinked Polymer Supplier
Consistent Product Quality Control
Strict production management ensures stable molecular structure, uniform particle size, and reliable batch-to-batch consistency.
Advanced Manufacturing Capability
Modern production facilities and controlled synthesis processes support high efficiency and scalable output for global demand.
Application-Focused Performance Design
The product is designed for effective adsorption and clarification performance across pharmaceutical and industrial applications.
Reliable Supply & Professional Service
Stable supply chain, timely delivery, and technical support ensure smooth cooperation with international customers.
FAQ
1. What particle size options are available?
We provide multiple grades with controlled particle size distribution to meet different filtration and adsorption process requirements.
2. How is product quality consistency ensured?
Each production batch is strictly controlled through standardized testing for purity, moisture content, and functional performance.
3. What is the recommended storage condition?
Store in a dry, well-ventilated environment, avoiding moisture and direct sunlight to maintain product stability.
4. Can the product be customized for specific applications?
Yes, specifications such as particle size and adsorption efficiency can be adjusted according to different industrial requirements.
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