Trigonox 93

Product Line Organic peroxides

Trigonox® 93 has been developed for the cure of unsaturated polyester resins in combination with a cobalt accelerator (e.g. Accelerator NL-53N = 10% cobalt) in the temperature range of 60°C and higher.

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Trigonox 93 (Organic peroxides)

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Trigonox 93 (Organic peroxides)

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  • Brand

    Trigonox®
  • Chemical family

    Organic peroxide
  • CAS number

    614-45-9
  • Physical form

    Liquid
  • Regional availability

    North America
  • Molecular Weight

    194.2
  • Concentration

    6.39 - 6.67%
  • Chemical name

    tert-Butyl peroxybenzoate, 80% solution with acetylacetone
  • Molecular drawing

    Organic peroxide
  • Applications

    Trigonox® 93 is a peroxide formulation based on tert-butylperoxybenzoate and acetylacetone. Trigonox® 93 has been developed for the cure of unsaturated polyester resins in combination with a cobalt accelerator (e.g. Accelerator NL-53N = 10% cobalt) in the temperature range of 60°C and higher. Trigonox® 93 plus a cobalt accelerator can effectively be used as a match for Trigonox® 21S in those areas where the use of Trigonox® 21S is restricted by its official transport and storage temperature of max. 20°C. Application area for the cure system Trigonox® 93 plus a cobalt accelerator can be e.g. artificial marble, polymer concrete, filament winding and air drying lacquers. The combination Trigonox® 93 plus a cobalt accelerator and possibly an amine accelerator like N,N-Dimethylaniline is also very suitable for the ambient temperature cure of vinylester resins. Trigonox® 93 gives in these resins a much faster cure than the commonly applied peroxides Butanox LPT-IN and Trigonox® 239.

Market Segments

Thermoset composites

Detailed description

Trigonox® 93 is a promoted tert-butyl peroxy ester for the cure of unsaturated polyester and vinylester resins. Trigonox® 93 is based on an aromatic perester, alternatively Trigonox® 42PR can be used which is an aliphatic perester.

Functions

  • Curing agent

Applications

  • Engineered Stone,
  • Pultrusion,
  • CIPP,
  • Vinylesters
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For more information about Trigonox 93, please contact our technical experts. We look forward to hearing from you.

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