Table 4.
Selected properties of BioComp BF 7210 [78].
| Property | Value | Unit |
|---|---|---|
| Density | 1380 | kg/m3 |
| MFI (190 °C/5 kg) | 10.76 | g/10 min |
| Moisture content | 0.15–0.18 | wt% |
| Melting temperature | 140–150 | °C |
| Tensile strength in longitudinal direction * | 35.7 | MPa |
| Tensile strength in transverse direction * | 25.7 | MPa |
| Strain at break in longitudinal direction * | 250 | % |
| Strain at break in transverse direction * | 610 | % |
| Longitudinal tear resistance (Elmendorf) * | 400 | mN |
| Transverse tear resistance (Elmendorf) * | 2300 | mN |
* The specified values of mechanical properties are given for film with a thickness of 10 µm.