Butanox® HBO-50 is a methyl ethyl ketone peroxide(MEKP) for curing unsaturated polyester resins in the presence of a cobalt accelerator at room and elevated temperatures, for example for corrugated sheets.

| Appearance | Clear colorless liquid | 
| Total active oxygen | 9.8-10.0 % | 
| Density, 20 °C | 1.180 g/cm³ | Viscosity, 20 °C | 19 mPa.s | 
Butanox® HBO-50 is a 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 Butanox® HBO-50/cobalt accelerator is particularly suitable for the curing of laminating resins and lacquers when a faster gelation and initial cure speed is required than can be obtained with Butanox® M-50. Moreover the manufacture of light resistant parts may be possible contrary to the curing benzoyl peroxide/amine accelerator.



 
															 
															 
															True high-gloss paste wax.
Withstands high-temperature exothermic reactions of resins and does multiple releases easily.
Contains carnauba wax, synthetic waxes and high-temperature resistant resins for effective multiple releases of plastic parts through numerous cycles.
Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:94-36-0
Physical form:Granular powder
Chemical name:Dibenzoyl peroxide
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
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:Polylite
Appearance: Clear liquid,no visible mechanical impurity
Epoxy Equivalent (g/eq): 176–184
Color (Gardner): Max 1.0
Flash Point (℃): Above 150
Viscosity (cps, at 25℃): 8000–11000
Hydrolyzable Chlorine Content (ppm): Below 1000
Specific Gravity (g/cm³, 25℃): 1.16
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