Trigonox K-90 S

Product Line Organic peroxides

Trigonox® K-90 S is an initiator for (co)polymerization of styrene, butadiene, acrylonitrile and (meth)acrylates. 

  • ProductBrand

    Trigonox®

  • ProductChemicalFamily

    Organic peroxide

  • ProductCASnr

    80-15-9

  • ProductPhysicalForm

    Liquid

  • Regional availability

    North America

  • ProductMolecularWeight

    152.2

  • ProductChemicalsName

    Cumyl hydroperoxide

  • Molecular drawing

    Organic peroxide

  • ProductApplications

    Trigonox® K-90 S may be used for various polymerization reactions. It can be used in emulsion, solution and bulk polymerizations. In emulsion processes, Trigonox® K-90 S may be activated by organic-soluble or water-soluble reducing agents, or by metal compounds to achieve polymerization at room temperature or lower. When no accelerators are used, effective polymerization can be obtained in the temperature range of 50-200°C. For example, styrene and methyl methacrylate can be polymerized in bulk in the temperature range of 60-100°C using Trigonox® K-90 S. Trigonox® K-90 S may also be used for emulsion polymerization of various vinyl monomers. In this case Trigonox® K-90 S may be used in combination with reducing agents to achieve reproducible results at low temperatures.

Downloads

Product Data Sheets

PDS Trigonox K-90 S - Polymer production - Global (English)

  • Product Data Sheet | application/pdf (188.1 KB) | English

Use Cases

Polymer production

MsbLongDescription

Trigonox® K-90 S is an initiator (90% active ingredient in aromatic solvent mixture) for (co)polymerization of styrene, butadiene, acrylonitrile, acrylates and methacrylates.

ProductFunctions

  • Polymerization initiator

MsbApplications

  • Polystyrene
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