Characteristics of the materials used for rotomolding technology
| Feature | Unit | Standard | LLDPE/MDPE/HDPE | PP |
|---|---|---|---|---|
| Melt flow index (MFI) | g/10min | ISO 1133 | 4-6 | 13-15 |
| Density | g/cm³ | ISO 1183 | 0.935-0.945 | 0.9 |
| Tensile modulus | Mpa | ISO 178 | 600-750 | 1100-1300 |
Characteristics of the materials used for injection (PE)
| Feature | Unit | Standard | Value |
|---|---|---|---|
| Melt flow index (230°C/2.16kg) | g/10 min | ISO 1133 | 4.5 |
| Density | g/cm³ | ISO 1183 | 0.957 |
| Tensile modulus (1mm/min) | Mpa | ISO 178 | 1700 |
Characteristics of the materials used for injection (PP)
| Feature | Unit | Standard | Value |
|---|---|---|---|
| Melt flow index (230°C/2.16kg) | g/10 min | ISO 1133 | 3.5-4 |
| Density | g/cm³ | ISO 1183 | 0.907 |
| Tensile modulus (1mm/min) | Mpa | ISO 178 | 1350 |
