Table 2 Thermal properties of pure materials (PP 1 , POM and d 2 w®) and blends of PP/POM and PP/d 2 w®
From: A study of the controlled degradation of polypropylene containing pro-oxidant agents
Compositions | Tm (°C) | ΔHm (J/g) | Tc (°C) | ΔHc (J/g) | Crystallinity (%) |
|---|---|---|---|---|---|
PP1 100% | 160.0 | 89.7 | 124.9 | 96.7 | 42.9 |
PP2 100/1 | 160.1 | 93.6 | 125.4 | 90.7 | 44.8 |
PP3 100/1 | 158.8 | 85.8 | 122.2 | 94.3 | 41.1 |
PP4 100/2 | 160.2 | 96.9 | 125.3 | 93.6 | 46.4 |
PP5 100/2 | 158.7 | 87.2 | 119.7 | 94.8 | 41.7 |
PP6 100/3 | 160.1 | 97.8 | 125.4 | 93.9 | 46.8 |
PP7 100/3 | 160.2 | 80.8 | 117.4 | 86.7 | 38.7 |
PP8 100/10 | 161.5 | 89.3 | 118.6 | 95.6 | 42.7 |
POM 100% | 165.3 | 138.5 | 142.2 | 136.5 | 42.5 |
d2w® 100% | 124.1 | 114.3 | 107.5 | 116.5 | - |