Water and Chemical Resistant Cationic Curing UV Monomer

This product UM-470 is a product designed to enhance the degree of curing cross-linking of cationic resins. The curing speed is moderate, the base material has good wettability and is easy to construct. It is colorless and transparent, has no irritating odor and forms a film with excellent water resistance and chemical resistance.

UM-470 monomer exhibits slow curing, low shrinkage, high cross-linking strength and hardness in cationic curing systems. In ink coating applications, it is a very direct and effective way to improve chemical resistance and long-lasting water resistance by enhancing cross-linking strength. Very low shrinkage will not have a negative impact on substrate adhesion, which is a very critical requirement in 3D printing or material composite molding applications. UN470 monomer can be cured well when combined with Uyracure series high-efficiency initiators under mercury lamp irradiation conditions. However, it is very difficult to cure using LED long-wave light source alone. It is recommended to use it with products with faster curing reaction such as 9100A or 9100B.

Cationic curing UV monomers with water and chemical resistance have applications in printing and packaging, electronic component packaging, medical devices, etc. These application areas highlight the versatility and critical role of water- and chemical-resistant cationically curable UV monomers. They provide protection in harsh environmental conditions while maintaining product quality and performance. These monomers are valuable in applications requiring long-term durability and reliability.

Water and chemical resistant cationic curing UV monomer