Trigonox® 249 is a peroxide blend specially developed for curing unsaturated polyester and vinylester resins at ambient conditions in conjunction with a metal accelerator. Trigonox® 249 can also be solely applied for the curing of UP resins at elevated temperatures
Active oxygen | 8.2-8.7 % |
Appearance | Clear liquid |
Viscosity (dynamic) | 24.9 mPa.s |
Viscosity (kinematic) | 24.8 mm²/s |
Density, 20 °C | 1.14 g/cm³ |
Viscosity, 20 °C | 24.8 mPa.s |
Trigonox® 249 is a peroxide blend specially developed for curing unsaturated polyester and vinylester resins at ambient conditions in conjunction with a metal salt. Trigonox® 249 can also be solely applied for the curing of UP resins at elevated temperatures. Trigonox® 249 produces lower exotherms than standard MEKP’s and is useful in warm and hot weather climates. Applications include cast polymer and laminates.
Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:94-36-0
Physical form:Granular powder
Chemical name:Dibenzoyl peroxide
Brand:Trigonox
Chemical family:Organic peroxide
CAS number:26748-41-4
Physical form:Liquid
Molecular Weight:244.4
Chemical name:tert-Butyl peroxyneodecanoate, 75% solution in isododecane
Brand:Butanox®
Chemical family:Organic peroxide
CAS number:1338-23-4
Physical form:Liquid
Chemical name:Methyl ethyl ketone peroxide in diisononyl phthalate
Brand:Butanox®
Chemical family:Organic peroxide
CAS number:1338-23-4
Physical form:Liquid
Chemical name:Methyl ethyl ketone peroxide, solution in dimethyl phthalate
Appearance: Brown-yellow transparent liquid
Density: 1.05-1.07kg/L
Viscosity: 1 350±100cps
Solid content: 55±1%
Gelation time: 2 15±5min
Shelf life: 6 months (below 25℃)
Appearance: light yellow transparent liquid
Density: 1.06±0.02kg/L
Viscosity: 430±150 cps (LVT#3-60rpm/25℃)
Solid content: 62±1.5%
Gelation time: 15-25 minutes
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