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Trigonox V328

Trigonox® V328 is a methyl ethyl ketone peroxide, in solvent mixture.

Additional information

Supplier

Brand

Trigonox

Chemical Short Name

MEKP

Product CAS nr

1338-23-4

Industry

Automotive & Transportation, Building & Construction, Home Renovation, Marine Vessels, Petrochemical

moldraw_trigonox-v328

Specifications

Appearance >Clear colorless liquid
Total active oxygen 9.8-10.0 %

Characteristics

Density, 20 °C 1.120 g/cm³
Flashpoint 37 (Closed Cup) / ≥ 63 (Open Cup) °C

Applications

Trigonox V388 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/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. Trigonox V388 is the MEKP advised for this application.For room temperature application it is necessary to use Trigonox V388 together with a cobalt accelerator (e.g. Accelerator NL-49P).

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Gelation time,25℃:20-38min

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Appearance: Semi-solid
Epoxy equivalent (g/eq): 170-190
*Hue(G): 3.0Max.
Flash point (℃): 250↑
Solution viscosity (25℃): H~K
Density (g/cm³ 20℃): 1.18

Trigonox V388

Brand:Trigonox
Chemical family:Organic peroxide
CAS number:1338-23-4
Physical form:Liquid
Chemical name:Methyl ethyl ketone peroxide, in solvent mixture

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