| Sample code | HDPE (%) | Wood (%) | Nanoclay (%) | EGMA (%) |
| HDPE | 100 | 0 | 0 | 0 |
| PEG | 97.5 | 0 | 0 | 2.5 |
| PEN | 97.5 | 0 | 2.5 | 0 |
| PEGN | 95 | 0 | 2.5 | 2.5 |
| WPE | 50 | 50 | 0 | 0 |
| WPEN | 47.5 | 50 | 2.5 | 0 |
| WPEG | 47.5 | 50 | 0 | 2.5 |
| WPEGN | 45 | 50 | 2.5 | 2.5 |