Trigonox 127
Product Line Organic peroxides
Trigonox® 127 is an initiator for polymerization of (meth)acrylates and styrene.
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Brand
Trigonox® -
Chemical family
Organic peroxide -
CAS number
4511-39-1 -
Physical form
Liquid -
Regional availability
Asia Pacific, North America -
Molecular Weight
208.3 -
Chemical name
Tert-Amyl peroxybenzoate
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Molecular drawing
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Applications
Polymerization of styreneTrigonox® 127 may be used for the (co)polymerization of styrene in the temperature range of 100-135°C. In practice, combinations of two or more peroxides with diverging activities are used to reduce the residual monomer content in the final polymer and to increase reactor efficiency. During polymerization, the temperature is increased incrementally to insure that the temperature necessary to attain the optimum properties for each peroxide is reached. In this respect, Trigonox® 127 is often used with more active initiators, such as dibenzoyl peroxide (Perkadox L-W75) or tert-butyl peroxy-2-ethylhexanoate (Trigonox® 21S). In a mass process Trigonox® 127 may be used to increase the rate of polymerization.
Market Segments
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