High-Quality Polyethyleneimine (PEI): Your Versatile Cationic Polymer Solution
Discover the exceptional properties of Polyethyleneimine (PEI), a high-performance cationic polymer renowned for its versatility. As a leading manufacturer and supplier, we offer premium PEI products designed to enhance your industrial processes and product formulations.
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Polyethyleneimine (PEI)
NINGBO INNO PHARMCHEM CO.,LTD. is a trusted supplier of Polyethyleneimine (PEI), a water-soluble polymer with a unique highly-branched structure. Its exceptional cationicity and reactivity make it an indispensable component in numerous industrial applications. As a reliable manufacturer in China, we ensure consistent quality and supply.
- Exceptional Cationicity: PEI exhibits the highest cation density among polymers, enabling effective neutralization and adsorption of anionic materials and chelation of heavy metal ions, crucial for water treatment applications.
- High Reactivity: The primary and secondary amine groups readily react with epoxy, isocyanate, and aldehyde compounds, making it an ideal choice for modifying resins and enhancing performance in adhesives and coatings.
- Versatile Applications: From papermaking auxiliaries and ink adhesion enhancers to gas scavengers and cosmetic ingredients, PEI offers a broad spectrum of uses, providing significant value to diverse industries.
- Premium Quality for Your Needs: Our commitment as a leading supplier ensures that you receive PEI products that meet stringent quality standards, facilitating optimal performance in your formulations.
Key Advantages of Partnering with Us for PEI
Reliable Supply Chain
As a dedicated manufacturer, we maintain robust production capabilities to ensure a stable and consistent supply of PEI, meeting your demands with efficiency.
Customized Solutions
We offer various PEI grades with different molecular weights to suit specific application requirements, ensuring optimal performance whether you are formulating adhesives or improving paper properties.
Competitive Pricing
Leverage our position as a primary supplier to access competitive pricing for high-quality Polyethyleneimine, contributing to your cost-effectiveness and market competitiveness.
Wide-Ranging Applications of Polyethyleneimine
Papermaking & Processing
Enhance paper properties with PEI as a neutral sizing agent, yield improver, and pitch controller. It aids in the dispersion and fixation of various papermaking chemicals, improving overall paper quality.
Adhesives & Coatings
Utilize PEI in pressure-sensitive adhesives, PVC adhesives, and water-based adhesives to improve cohesive force and adhesion to substrates. It also serves as an anchor coating agent for laminates.
Water & Environmental Treatment
Leverage PEI's high cationicity as a liquid clarifier and coagulant to neutralize surface charges, flocculate particles, improve sludge dewatering, and chelate heavy metal ions, making it a key component in water treatment solutions.
Inks, Textiles & More
Improve ink adhesion to films, act as a fixing agent for textiles to enhance washing fastness, and serve in various other applications including gas purification and cosmetic formulations.