Perkadox 14S

Product Line Organic peroxides

Perkadox® 14S is a pure peroxide in solid form.

  • Brand

  • Chemical family

    Organic peroxide
  • CAS number

    2212-81-9, 25155-25-3
  • Physical form

  • Regional availability

    Africa, Europe, India, Latin America, Middle East, North America
  • Molecular Weight

  • Concentration

    9.08% min.
  • Chemical name

    Di(tert-butylperoxyisopropyl) benzene
  • Molecular drawing

    Organic peroxide
  • Applications

    Perkadox® 14S is a bifunctional peroxide which is used for the crosslinking of natural rubber and synthetic rubbers, as well as polyolefins. Rubber compounds containing Perkadox® 14S have excellent scorch safety, and under certain conditions one step mixing is possible. Safe processing temperature: 135°C (rheometer ts2 > 20 min.). Typical crosslinking temperature: 175°C (rheometer t90 about 12 min.).

Market Segments

Polymer crosslinking

Detailed description

Perkadox® 14S is a pure peroxide in solid form.


  • Crosslinking peroxide


  • EPDM,
  • XLPE power distribution cables,
  • Polyethylene,
  • EVA encapsulant for solar cells,
  • Crosslinking rubber,
  • FKM,
  • HNBR,
  • POE,
  • Specialty crosslinking
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Get in touch!

For more information about Perkadox 14S, please contact our technical experts. We look forward to hearing from you.

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