The efficiency and quality of UV-curable formulations are heavily dependent on the selection of the right photoinitiator. For many applications in coatings, inks, and adhesives, 4-Chlorobenzophenone (CAS: 134-85-0) has emerged as a preferred choice due to its excellent performance characteristics. This guide aims to assist procurement managers and R&D scientists in understanding how to best leverage this vital chemical and source it effectively from trusted suppliers.

Key Attributes of 4-Chlorobenzophenone for UV Curing

As a Type II free-radical photoinitiator, 4-Chlorobenzophenone functions by absorbing UV light and initiating the polymerization process when paired with a co-initiator, typically an amine synergist. Its effectiveness is characterized by:

  • Rapid Curing Speeds: Crucial for high-throughput manufacturing, allowing for quick turnaround times in printing and coating applications.
  • Low Yellowing Tendency: This is vital for clear coats, white inks, and applications where color integrity is paramount.
  • Mild Odor: Contributing to a better working environment and end-product quality, especially in consumer goods packaging.
  • Good Solubility: Facilitates easy incorporation into various UV-curable formulations.

When you buy 4-Chlorobenzophenone, you are investing in a component that significantly enhances the efficiency and final appearance of your UV-cured products.

Selecting the Right Supplier: What to Look For

As a buyer in the chemical industry, securing a dependable supply of high-quality materials is critical. When looking to purchase 4-Chlorobenzophenone, consider the following:

  • Purity Standards: Ensure the supplier provides material with a guaranteed purity of ≥99%, as is standard for effective performance.
  • Manufacturing Capabilities: Partner with manufacturers who have robust production processes and quality control measures in place.
  • Supply Chain Reliability: A consistent and timely supply is essential for uninterrupted production. Look for suppliers with strong logistics networks, especially those operating in or exporting from regions like China.
  • Technical Support: Access to technical data, safety information (like MSDS), and application support can be invaluable.

As a leading manufacturer and supplier, we meet these criteria, offering competitively priced 4-Chlorobenzophenone to businesses worldwide. Our focus is on providing consistent quality and reliable delivery to support your operational needs.

Applications and Formulation Considerations

4-Chlorobenzophenone is widely used in:

  • UV Inks: For vibrant and durable printing on paper, plastics, and metals.
  • UV Coatings: Providing protective and aesthetic finishes for wood, metal, and plastic surfaces.
  • Adhesives: Enabling fast and strong bonding in electronics assembly, automotive components, and general manufacturing.

Formulation success often depends on the correct concentration of the photoinitiator and its synergy with other components. Consulting with experienced technical teams, either internal or from your supplier, can optimize your formulations.

Conclusion

For businesses aiming to optimize their UV curing processes, 4-Chlorobenzophenone is a top-tier choice. By understanding its benefits and carefully selecting a reliable manufacturer and supplier, you can ensure high performance, efficiency, and quality in your final products. We encourage you to buy 4-Chlorobenzophenone from us and experience the difference that quality and reliable supply can make. Contact us today for a quote or to discuss your specific application requirements.