Trigonox V388 VRB

Product Line Organic peroxides

Trigonox® V388 VRB is a general purpose methyl ethyl ketone peroxide (MEKP) with a VRB system for the curing of unsaturated polyester resins in the presence of a cobalt accelerator at room and elevated temperatures.

  • Brand

    Trigonox
  • Chemical family

    Organic peroxide
  • CAS number

    1338-23-4
  • Physical form

    Liquid
  • Regional availability

    China
  • Chemical name

    Methyl ethyl ketone peroxide, in solvent mixture
  • Molecular drawing

    Organic peroxide
  • Applications

    Trigonox® V388 VRB is general purpose methyl ethyl ketone peroxide (MEKP) for the curing of unsaturated polyester resins in the presence of a cobalt accelerator at room and elevated temperatures. The curing system Trigonox® V388 VRB/cobalt accelerator is developed for general purpose GRP- and non GRP-applications such as the curing of laminating resins and castings. For room temperature application it is necessary to use Trigonox® V388 VRB together with a cobalt accelerator (e.g. Accelerator® NL-49PN). The vanishing red (VR) series of products include a red indicator system that disappears during the cure. The red color is only visible when needed but not in the finished end product. The key features are: indicates initiator presence, monitoring of the mixing step, monitoring of the cure by color and indicating under-cured area's in the mold, and last but not least it leaves the end product colorless after the cure.

Market Segments

Thermoset composites

Detailed description

Trigonox® V388 VRB is a general purpose methyl ethyl ketone peroxide (MEKP) with a VRB system for the curing of unsaturated polyester resins in the presence of a cobalt accelerator at room and elevated temperatures.

Functions

  • Curing agent

Applications

  • Resin Transfer Molding,
  • Hand lay-up & spray-up
Read more

Get in touch!

For more information about Trigonox V388 VRB, please contact our technical experts. We look forward to hearing from you.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Send email