Amine Synergists

https://www.uvabsorber.com/products/amine-synergists/

Amine synergist uv curing are also called photosensitizers. Photosensitizers are molecules that do not absorb radiation or initiate polymerization reactions but can increase the effective rate of photoinitiator activity. They are usually amine compounds. The role of photosensitizer is to increase the photosensitivity of photoinitiator and accelerate the curing of the system.