Table 4.
DSC parameters for post-consumer rPP/TPE/GB composites.
| Sample | ∆Hm,PE (J/g) | Tm,PE (°C) | ∆Hm,PP (J/g) | Tm,PP (°C) | Tc,PP (°C) | Tc,PE (°C) | Xc,PE (%) | Xc,PP (%) |
|---|---|---|---|---|---|---|---|---|
| rPP | 29.5 | 127.9 | 33.8 | 164.6 | 121.70 | 115.69 | 10.1 | 17.7 |
| rPP/SBS | 22.0 | 129.3 | 27.5 | 164.1 | 120.62 | 114.81 | 8.4 | 16.0 |
| rPP/SBS/GB 5 | 20.2 | 129.5 | 26.9 | 165.4 | 121.07 | 115.13 | 7.7 | 15.8 |
| rPP/SBS/GB 20 | 22.6 | 128.6 | 25.7 | 162.8 | 120.13 | 114.07 | 8.9 | 15.6 |
| rPP/SIS | 23.2 | 129.6 | 29.1 | 164.4 | 120.68 | 114.37 | 8.9 | 17.0 |
| rPP/SIS/GB 5 | 23.2 | 129.8 | 28.7 | 165.0 | 121.07 | 114.92 | 8.9 | 16.9 |
| rPP/SIS/GB 20 | 23.7 | 130.3 | 27.9 | 166.3 | 120.55 | 114.62 | 9.4 | 16.8 |