Irgastab® UV 22 by BASF is an in-can stabilizer with the following characteristics:

Chemical Nature: It is a specific additive designed to inhibit early polymerization in UV curable ink and coating formulations.

Compatibility: Highly miscible in acrylate monomers and oligomers, which ensures its uniform dispersion and effective performance in these systems.

Applications:

Digital Printing: It is widely used in digital printing applications to enhance the stability and quality of the printed materials. It helps to prevent premature polymerization during the storage and handling of UV curable inks, ensuring smooth printing processes and high-quality prints.

Industrial Coatings: In industrial coatings, Irgastab® UV 22 plays a crucial role in improving the durability and performance of the coatings. It helps to maintain the stability of the coating formulations, especially when exposed to UV light during the curing process, resulting in coatings with better resistance to degradation and longer service life.

Paper and Paperboard: It can also be applied in the paper and paperboard industry to enhance the UV resistance of the paper products. This helps to prevent yellowing and deterioration of the paper when exposed to sunlight or UV radiation, maintaining the appearance and quality of the paper over a longer period of time.