 |
 |
|
|
|
| Trigonox 145-E85 |
 |
| 2,5-Dimethyl-2,5-di(t-butylperoxy)-hexyne-3 in min. oil |
 |
| 1068-27-5 |
 |
Trigonox 145-E85 can be used ofr the polymerization and copolymerization of styrene in the temperature range of 130-180'C. During polymerization the temperature is increased in steps. A comparison is made between thermally and Trigonox 145 initiated (0.08 mmole/100g styrene) polymerization of wtyrene in a mass preocess,
applying a typical temperature scheme(110-140-180'C). |
 |
Molecular weight : 286.4
Theoretical active oxygen contetn : 11.17%
TSCA : registered
Appearanc : Clear liquid
Assay : 85.0 +/- 2.0%
Color : 100 Pt-Co max.
Hydroperoxides(as 2,5-dihydroperoxy-2,5-dimethyl-3-hexyne) : 0.4% max
Density,20'C : 880 kg/m3
Viscosity,20'C : 7.6 mPa.s.
freezing point : 3 - 7'C(tends to undercooling). |
|
|
|
|
|
