Trigonox EHP-W50

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Organic peroxide

Trigonox EHP-W50 (50% emulsion in water) is a polymerization initiator for the (co)polymerization of vinyl chloride and vinylidene chloride.

  • Product name

    Trigonox EHP-W50
  • Chemical family

    Organic peroxide
  • CAS number

    16111-62-9
  • Physical form

    Emulsion
  • Regional availability

    Africa, Asia, Asia Pacific, China, Europe, Global, India, Latin America, Middle East, North America, Oceania
  • Chemical name

    Di(2-ethylhexyl) peroxydicarbonate, 50% emulsion in water
  • Molecular Weight

    346.5
  • Concentration

    2.26-2.35%
  • Applications

    Polymerization of vinyl chloride - Trigonox EHP-W50 is applied as an initiator for the suspension polymerization of vinylchloride in the temperature range between 40°C and 65°C. Trigonox EHP-W50 can be used in combination with other peroxides such as 1,1,3,3-Tetramethylbutyl peroxyneodecanoate (Trigonox 423), Cumyl peroxyneodecanoate (Trigonox 99) or Dilauroyl peroxide (Laurox) to increase reactor efficiency.Reasons to use a water-based peroxide emulsion instead of a solvent-based peroxide are the following:enhanced safetyeasy to use (pumpable) in ‘closed reactor technology’easy to dilute with water.

Market Segments

Detailed description

Trigonox EHP-W50 is a polymerization initiator (50% emulsion in water and methanol) for (co)polymerization of vinyl chloride and vinylidene chloride.

Functions

  • Polymerization initiator

Applications

  • PVC

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