Triarylsulfonium hexafluorophosphate salts, mixed 50% in propylene carbonate

Mixed triarylsulfonium hexafluorophosphate salts are cationic photoinitiators which are used as ultraviolet curing agents that have bifunctional cross-linking monomers.

T 6323 (OTTO) Triarylsulfonium hexafluorophosphate salts, mixed 50% in propylene carbonate Cas 109037-77-6 - used as a photo-initiator for photo-polymerization of epoxy/acrylate composites which find applications in UV protective coating on electronic devices.