Specialty Chemicals

ESACURE KTO 46 is a stable liquid mixture of Trimethylbenzoyldiphenylphosphineoxide and - hydroxy ketones and Benzophenone derivatives.It is particularly indicated for the photopolymerisation of UV curable pigmented systems when high reactivity, low curing odour and low yellowing are required.

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 KIP 75LT is a liquid mixture of Esacure KIP 150 (75%) and Tripropyleneglycoldiacrylate (25%). It is an oligomeric polyfunctional α-hydroxyketone characterised by high reactivity and non-yellowing properties. It is particularly recommended when low odour is a required characteristic.

OMNIPOL 682 is a polymeric di-functional, benzophenone type, photoinitiator specifically designed for use in inks and coatings requiring low migration and volatility. When Omnipol 682 is used in conjunction with amine synergists, it generates free radicals that initiate radical polymerization of unsaturated oligomers e.g. acrylates after exposure to UV light.