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| Trigonox 93 |
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| BENZENECARBOPEROXOIC ACID, 1,1-DIMETHYLETHYL ESTER |
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| tert-Butyl peroxybenzoate, 80% solution with acetylacetone |
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| 614-45-9, 123-54-6 |
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Trigonox 93 is a peroxide formulation based on tert-butylperoxybenzoate and acetylacetone.
Trigonox 93 has been developed for the cure of unsaturated polyester resins in combination with a cobalt accelerator (e.g. Accelerator NL-53 =10% cobalt) in the temperature range of 60°C and higher.
Trigonox 93 plus a cobalt accelerator can effectively be used as a match for Trigonox 21 in those areas where the use of Trigonox 21 is restricted by its official transport and storage temperature of max. +20°C.
Application area for the cure system Trigonox 93 plus a cobalt accelerator can be e.g. artificial marble, polymer concrete, filament winding and air drying lacquers. |
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Active Oxygen content : 6.5%
Balance : 20% acetylacetone
Appearance : clear liquid at room temperature
Colour : 100 Pt-Co max.
Assay : 77.5-81.0%
Density, 20'C : 1030 kg/m 3
Viscosity, 20'C : 4 mPa.s
Melting point : 0'C, tends to undercooling
Flashpoint : above SADT
SADT : 55'C
Auto ignition temperature : not determined
Insoluble in water
soluble in various organic solvents. |
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