V388 Curing agent Resin Hardener

V388 is a high-end methyl ethyl ketone peroxide (MEKP) with medium reactivity, with 9.8-10% active oxygen content, colorless and transparent appearance, no particulate impurities, pungent odor and corrosiveness. After special process, this product has reasonable structure, low moisture content, good stability, high flash point, low odor and good safety. The curing system Trigonox V388/cobalt accelerator is developed for general purpose GRP- and non GRP-applications such as the curing of laminating resins and castings. Practical experience throughout many years has proven that for marine applications a special MEKP with low water content and without polar compounds is demanded in order to prevent from osmosis and other problems. For room temperature application it is necessary to use Trigonox V388 together with a cobalt accelerator (e.g. Accelerator NL-49PN).