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Graphic Arts & Inks
Speedcure 5040
Speedcure 5040 is a benzophenone/thioxanthone free mixture of free radical photoinitiators developed in response to technical requirements in graphic arts, electronics and industrial coatings industries. This transparent yellow to red/brown liquid is used in applications where low odor and high performance are required or when curing is tougher in pigmented systems for improved wetting. It is applied to UV Flexo, offset and screen inks.
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Also from Lambson Group Ltd.
Speedcure 2-ITX
SpeedCure 2-ITX is a Norrish Type II photoinitiator of the thioxanthone family, with absorption maxima at 259 and 383 nm. SpeedCure 2-ITX provides long wavelength sensitization of appropriate photoinitiators and depth cure when used at 0.1-5 wt% and combined with an amine synergist in UV and LED curable formulations.
Speedcure 500
SpeedCure 500 is a blend of Norrish Type I and Norrish Type II photoinitiators from the hydroxyacetophenone and benzophenone families, with an absorption maximum at 249 nm. SpeedCure 500 provides high reactivity and surface cure when used at 0.5-5 wt% and combined with an amine synergist in UV-curable formulations.
Speedcure 5070
Speedcure 5070 is a low migration formulated photoinitiator created for food packaging related applications of UV flexographic, offset and screen printing inks where low migration as a main characteristic is mandatory, but can be used in applications where low odour and migration are necessary in troublesome cure colours like black. This transparent yellow to amber liquid can be applied to UV Flexo, offset, screen and UV printing inks.
Speedcure 7005
SpeedCure 7005 is a liquid polymeric Norrish Type II photoinitiator of the benzophenone family, with absorption maxima at 245 and 309 nm. SpeedCure 7005 provides surface cure, low odour and low migration potential when used at 0.5-8 wt% and combined with an amine synergist in UV curable formulations.
