Trigonox® V388 VRN is a general purpose methyl ethyl ketone peroxide (MEKP) with a VR system for the curing of unsaturated polyester resins in the presence of a cobalt accelerator at room and elevated temperatures.
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Trigonox V388 VRN (Organic peroxides)
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Trigonox V388 VRN (Organic peroxides)
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Trigonox V388 VRN (Organic peroxides)
ProductBrand
Trigonox®
ProductChemicalFamily
Organic peroxide
ProductCASnr
1338-23-4
ProductPhysicalForm
Liquid
Regional availability
China
ProductChemicalsName
Methyl ethyl ketone peroxide, in solvent mixture
Molecular drawing
ProductApplications
Trigonox® V388 VRN 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 VRN/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 VRN 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.