Trigonox 425-C75 is an initiator for (co)polymerization of ethylene, vinyl chloride, vinylidine chloride and (meth)acrylates.
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1,1,3,3-Tetramethylbutyl peroxypivalate, 75% solution in isododecane
Trigonox 425-C75 is an efficient initiator for the ethylene polymerization under high pressure in both autoclave and tubular processes. To obtain a wide spectrum of polymerization temperatures, combinations with other peroxides are applied in practice. Depending on reaction conditions, Trigonox 425-C75 is active in the temperature range of 150-200°C.