Composition
2,5-Dimethyl-2,5-di(tert-butyl peroxy)hexane 7-8%
Polypropylene 92-93%
Chemical structure
CAS No. / 78-63-7
MW / 290.45 Active oxygen content: 0.8~0.85%
Specifications
| Typical Property | Unit | Standard |
|---|---|---|
| Appearance | White or translucent | |
| Smell | Faint odor | |
| Active oxygen | Kg/m3 | 10.14min |
| Bulk Density | Kg/m3 | 450-600 |
| Ash | % | ≦0.05 |
Description
EDAOX 101PP is a highly active degradation agent which loads peroxide in polypropylene. It can produce special grade PP which requires improved flow for application. The addition of EDAOX 101PP in PP is different according to the different requirements of the polypropylene degradation degree. The typical addition is 0.2% – 2%. It is easy to operate continuously in the large equipment for a long time.
Use the PP powder with MFI 3g/10min(230℃,2.16kg) to do the experiments, the MFI vs. Usage amount of EDAOX 101PP is shown in the list.
| MFI g/10min (2.16 kg, 230 ℃) | Usage Amount of EDAOX 101PP (%) |
|---|---|
| 10-20 | 0.1~0.3 |
| 20-30 | 0.2~0.5 |
| 30-40 | 0.45~0.75 |
| 40-60 | 0.65~0.9 |
| ≧60 | >0.8 |
Application
EDAOC 101PP can produce PP with high MFI and narrow molecular weight distribution as PP molecular weight regulator.
End product: The production of controlled rheology polypropylene (CR-PP), such as polypropylene fiber, CPP.
Packaging and storage
- 25Kg Paper bag
- stored under shadow and air circulation environment at 40 °C.