Nouryon Trigonox 239 Non-Foaming Cumyl Peroxide

Nouryon Trigonox 239 Non-Foaming Cumyl Peroxide by Nouryon (AkzoNobel) (SKU: NRY-TRIG239) provides an ASTM D638 Tensile Strength of standard class rating, ASTM D648 Heat Deflection Temperature (HDT) of ambient cure rating, ASTM D790 Flexural Strength of N/A, and Brookfield viscosity of 28 cPs.

Required companion cure and process materials for Nouryon Trigonox 239 Non-Foaming Cumyl Peroxide include: Marine & Novolac Vinyl Ester Resins (1.25%–2.0% MEKP), Isophthalic Marine Polyester Resins, ISO/NPG Marine Gelcoats. Category Engineering Rule: HAZMAT SEGREGATION RULE: Organic Peroxides (Class 5.2 UN3105) must be shipped and stored in isolated cabinets away from Cobalt/Amine promoters to prevent self-accelerating decomposition.

Approved cross-referenced drop-in equivalents for Nouryon Trigonox 239 Non-Foaming Cumyl Peroxide in the North American ASTM index include United Initiators Norox MEKP-925H, Nouryon Butanox M-50. Direct head-to-head engineering comparisons are available against United Initiators Norox MEKP-925H Low-H2O2 Catalyst, Nouryon Butanox M-50 Methyl Ethyl Ketone Peroxide, Arkema Luperox DDM-9 Marine Grade MEKP Initiator.

Nouryon Trigonox 239 Non-Foaming Cumyl Peroxide is classified under US DOT 49 CFR and Transport Canada TDG as Class 5.2 Organic Peroxide Type F (UN Number: UN3109). It ships from regional US hubs in Elyria, OH, Bay City, MI, Tampa, FL with a typical lead time of 1-3 Days. When ordered with Class 5.2 Organic Peroxides (MEKP UN3105), 49 CFR § 177.848 hazmat segregation applies.

Nouryon Trigonox 239 Non-Foaming Cumyl Peroxide is qualified for Metered Catalyst Dispensing, Closed-Mold Vacuum Infusion, Hand Layup. Primary industrial applications include Free-Radical Vinyl Ester Cure, Stoichiometric Epoxy Crosslinking.