Trigonox 178 VR

Product Line Organic peroxides

Methyl ethyl ketone peroxide and cumyl hydroperoxide

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Trigonox 178 VR (Organic peroxides)

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Usage Details

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Trigonox 178 VR (Organic peroxides)

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Expected Purchase Details

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  • ProductBrand

    Trigonox®
  • ProductChemicalFamily

    Organic peroxide
  • ProductCASnr

    1338-23-4; 80-15-9
  • ProductPhysicalForm

    Liquid
  • North America
  • ProductChemicalsName

    Methyl ethyl ketone peroxide and cumyl hydroperoxide solution in 2,2,4-trimethyl-1,3-pentanediol diisobutanoate
  • Molecular drawing

    Organic peroxide
  • ProductApplications

    Trigonox® 178 VR is a convenient pre-blended initiator suitable for curing unsaturated polyester, vinyl ester and acrylic thermosetting resins at ambient conditions in conjunction with a metal salt. Trigonox® 178 VR produces lower exotherms than standard MEKP’s and is useful in warm and hot weather climates. Applications include cast polymer and laminates.Trigonox® 178 VR offers all the advantages of a red MEKP, except red parts. The vanishing red (VR) series of products includes a red indicator system that virtually disappears during cure. The red is there when you need it, but not in the finished product.

Use Cases

Thermoset composites

MsbLongDescription

Slower reactivity MEKP/CHP blend with vanishing red cure indicator for curing promoted unsaturated polyester matrices at room temperature used to suppress exotherm in thick or hot parts.

ProductFunctions

  • Curing agent

MsbApplications

  • Centrifugal casting,
  • Resin Transfer Molding,
  • Infusion,
  • Hand lay-up & spray-up
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For more information about Trigonox 178 VR, please contact our technical experts. We look forward to hearing from you.

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