Trigonox® V388 is a 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.
| Supplier | |
|---|---|
| Brand | Trigonox |
| Chemical Short Name | MEKP |
| Product CAS nr | 1338-23-4 |
| Industry | Automotive & Transportation, Building & Construction, Home Renovation, Marine Vessels, Petrochemical |
| Appearance | Clear colorless liquid |
| Total active oxygen | 9.8-10.0 % |
| Density, 20 °C | 1.120 g/cm³ |
| Flashpoint | 37 (Closed Cup) / ≥ 63 (Open Cup) °C |
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. Butanox® M-50 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-49PN).
Brand:Polylite
Physical State:liquid
Epoxy Equivalent (g/eq):184～190
Color (Gardner):1.0max
Flash Point (℃):150↑
Viscosity (cps, at 25℃)：12000～15000
Hydrolyzable Chlorine Content (ppm)：1000↓
Specific Gravity (g/cm³, 25℃)：1.16
Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:75-91-2
Physical form:Liquid
Molecular Weight:90.1
Chemical name:tert-Butyl hydroperoxide, 70% solution in water
Brand：Trigonox®
Chemical family：Organic peroxide
CAS number：80-15-9
Physical form：Liquid
Molecular Weight：152.2
Chemical name：Cumyl hydroperoxide
Brand:Trigonox
Chemical family:Organic peroxide
CAS number:927-07-1
Physical form:Liquid
Molecular Weight:174.2
Concentration:6.89%
Chemical name:tert-Butyl peroxypivalate, 75% solution in isododecane
Brand:Butanox®
Chemical family:Organic peroxide
CAS number:1338-23-4
Physical form:Liquid
Chemical name:Methyl ethyl ketone peroxide
Brand:Polylite
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
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