In the realm of chemical intermediates and polymer science, N-Vinylcaprolactam (NVCL), identified by CAS number 2235-00-9, plays a pivotal role. As a monomer, it is the foundational building block for Poly N-Vinyl Caprolactam (PNVCL), a class of polymers renowned for their unique thermoresponsive properties and broad utility in fields ranging from biomedical applications to industrial processes. As a leading manufacturer and supplier, we are committed to providing high-quality NVCL to facilitate these advanced applications.

N-Vinylcaprolactam: The Monomer for PNVCL

N-Vinylcaprolactam is a vinyl monomer characterized by a vinyl group attached to the nitrogen atom of a caprolactam ring. This structure makes it highly amenable to polymerization, typically through free-radical mechanisms. The resulting polymer, PNVCL, exhibits a Lower Critical Solution Temperature (LCST) in water, meaning it transitions from a soluble state to an insoluble state as the temperature rises above a specific point (often around 37°C). This thermoresponsive behavior unlocks a myriad of applications.

Industrial Applications of NVCL

Beyond its role in polymer synthesis, NVCL itself serves as a crucial intermediate in several industrial sectors:

  • Petroleum Production: NVCL is recognized as a favorable intermediate for use in petroleum production processes. Its chemical properties can contribute to the efficiency and effectiveness of various upstream and downstream operations. We supply NVCL to companies involved in this sector, ensuring they have access to a reliable chemical intermediate.
  • Paper Coatings: As a building block for paper coatings, NVCL helps impart specific desirable functionalities to paper products, enhancing their performance characteristics.
  • Reactive Diluent: As previously discussed, NVCL is a highly effective reactive diluent for UV-curable coatings, inks, and adhesives, improving application properties and final product performance.

The Advantage of High Purity NVCL

For polymer synthesis and demanding industrial applications, the purity of N-Vinylcaprolactam is paramount. Impurities can negatively affect polymerization kinetics, polymer properties, and the performance of end-use products. Our company specializes in manufacturing and supplying N-Vinylcaprolactam with a minimum purity of 98.5%. This commitment to quality ensures that our customers receive a consistent and reliable product that meets stringent industry specifications, whether they intend to buy NVCL for PNVCL synthesis or for direct use in industrial processes.

Sourcing Strategy for NVCL

When looking to procure N-Vinylcaprolactam, especially for large-scale industrial use or research into PNVCL, engaging with experienced manufacturers is key. We, as a leading N-Vinylcaprolactam supplier in China, offer competitive pricing for bulk quantities and can discuss customization options to meet specific project needs. Understanding the CAS number 2235-00-9 is the first step in identifying the correct chemical, but choosing the right supplier ensures quality and reliability.

Conclusion

N-Vinylcaprolactam is more than just a chemical intermediate; it's a key enabler for advanced materials like PNVCL and a valuable component in critical industrial processes such as petroleum production and paper manufacturing. As a dedicated supplier of high-purity NVCL (CAS 2235-00-9), we are positioned to support your innovations and production needs. Contact us today to learn more about our N-Vinylcaprolactam offerings and how we can serve as your trusted chemical partner.