N-Vinylcaprolactam (NVCL), bearing the CAS number 2235-00-9, is a chemical compound of significant industrial value. Its unique molecular structure, combining a vinyl group with a lactam ring, imparts properties that make it indispensable in a range of applications, from enhancing the performance of advanced coatings and inks to serving as a critical intermediate in petroleum production and polymer science. As a trusted manufacturer and supplier, we are committed to delivering high-quality NVCL to meet these diverse industrial needs.

Key Applications of N-Vinylcaprolactam:

  1. Reactive Diluent in UV-Curable Systems (Coatings, Inks, Adhesives):

    Perhaps the most prominent application of NVCL is its role as a low-viscosity reactive diluent in UV-cured formulations. In this capacity, NVCL effectively reduces the viscosity of inks, coatings, and adhesives, facilitating easier application and improved substrate wetting. Crucially, it participates in the UV-induced polymerization process, becoming part of the final cured material. This means NVCL contributes to improved adhesion, enhanced flexibility, and better overall film properties without contributing to volatile organic compound (VOC) emissions. We supply NVCL for these applications, ensuring formulators receive a reliable, high-purity product.

  2. Intermediate in Petroleum Production:

    NVCL is recognized for its utility as an intermediate in the petroleum industry. While specific proprietary processes vary, its chemical structure and reactivity make it a valuable component in certain oilfield chemicals or production enhancement operations. Businesses involved in petroleum extraction and processing can procure NVCL from reliable suppliers like us to support their operational requirements.

  3. Building Block for Paper Coatings:

    In the paper industry, NVCL can be used as a building block to create specialized paper coatings. These coatings can impart desirable properties such as improved printability, enhanced surface strength, or specific barrier characteristics. Companies looking to innovate in paper finishing can benefit from the unique properties NVCL brings to coating formulations.

  4. Monomer for Polymer Synthesis (Poly N-Vinyl Caprolactam - PNVCL):

    NVCL is the essential monomer for the synthesis of Poly N-Vinyl Caprolactam (PNVCL). PNVCL is a thermoresponsive polymer, meaning its solubility in water changes significantly with temperature. This characteristic opens up exciting possibilities in areas like drug delivery systems, where controlled release can be achieved by manipulating temperature, and in creating smart hydrogels. The synthesis of high-quality PNVCL relies on the availability of pure NVCL, making our role as a supplier critical for researchers and developers in advanced materials.

Quality and Sourcing Considerations

When seeking N-Vinylcaprolactam, particularly for demanding applications, it is vital to ensure high purity (typically ≥98.5%). Our company, as a dedicated N-Vinylcaprolactam manufacturer and supplier based in China, offers precisely that. We provide competitive pricing, especially for bulk purchases, and ensure consistent quality through rigorous control processes. Understanding your specific application—whether it's for UV inks, petroleum processes, or creating novel polymers—will help in selecting the appropriate grade and quantity.

Conclusion

N-Vinylcaprolactam (CAS 2235-00-9) is a chemical workhorse with a broad and growing range of applications. From enhancing the performance of everyday inks and coatings to enabling advanced polymer technologies and supporting critical industrial processes, NVCL's versatility is undeniable. As a reliable supplier of high-purity N-Vinylcaprolactam, we are ready to partner with you to leverage the benefits of this exceptional chemical intermediate. Contact us to discuss your specific needs and to buy N-Vinylcaprolactam with confidence.