Perkadox 14-40K-PD-S

Organic peroxides

Organic peroxide

Perkadox 14-40K-PD-S is a bifunctional peroxide formulation used for crosslinking natural and synthetic rubbers, as well as thermoplastic polyolefins.

  • Product name

    Perkadox 14-40K-PD-S
  • Chemical family

    Organic peroxide
  • CAS number

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

  • Regional availability

    Africa, Asia Pacific, Europe, India, Middle East
  • Chemical name

    Di(tert-butylperoxyisopropyl) benzene
  • Molecular Weight

  • Concentration

  • Applications

    Perkadox 14-40K-pd-s is used for the crosslinking of natural and synthetic rubbers, as well as thermoplastic polyolefins. Rubber compounds containing Perkadox 14-40K-pd-s have excellent scorch safety, under certain conditions one step mixing is possible.

Market Segments

Polymer crosslinking

Detailed description

Perkadox 14-40K-PD-S is a general purpose dialkyl peroxide, 40% active ingredient on kaolin clay in powder form for ease of dispersion in an elastomer compound, especially used where moisture prevention is prefered.


  • Crosslinking peroxide


  • XLPE power distribution cables,
  • Crosslinking rubber


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