ESACURE TZT is particularly indicated for the photo polymerisation of UV curable systems when high reactivity, low curing odour and low yellowing are required. The radical generation occurs via hydrogen abstraction by the action of a co-initiator such as tertiary amines.

ESACURE 1187 is a modified sulphonium salt hexafluorophosphate diluted in 25% propylene carbonate, which does not release any benzene upon cure.

TR-PAG-20101 is a triarylsulfonium hexafluorophosphate salt which has a good curing effect in Catinoic UV curing system.

TR-PAG-30408 is a solid iodonium tetrakis (pentafluorophenyl) borate which has a good curing effect in Catinoic UV curing system.