| About |
|---|
| Biodegradable compound for injection moulding made primarily from renewable resources. Biograde® C 9550 (prev. Biograde® 300 A)&& |
| Product Description | |
|---|---|
| Generic | CA |
| Material Status | Commercial: Active |
| Features | Renewable resources,Biodegradable,Food contact compliance,Compostable |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.67 | g/cm³ | ISO 1183 |
| Apparent density | 0.94 | g/cm³ | ISO 60 |
| Melt Flow Rate | |||
| 230℃，5.0kg | 11 to 15 | g/10min | ISO 1133 |
| Melt Volume Rate | |||
| 230℃，5 kg | 7.00 to 10.0 | cm³/10min | ISO 1133 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 2.0 | kJ/m² | ISO 179-1eA |
| Charpy Unnotch Impact strength | 37 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 118 | ℃ | ISO 306/A |
| Melting temperature | |||
| DSC | > 180 | ℃ | ISO 3146 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 83 | DIN 53505 | |
| Tensile modulus | 4200 | MPa | ISO 527-2 |
| tensile strength | ISO 527-2 | ||
| yield | 41.0 | MPa | ISO 527-2 |
| fracture | 41.0 | MPa | ISO 527-2 |
| Tensile strain | ISO 527-2 | ||
| yield | 6.0 | % | ISO 527-2 |
| fracture | 6.5 | % | ISO 527-2 |
| Bending modulus | 4050 | MPa | ISO 178 |
| bending strength | |||
| 3.50% strain | 63.0 | MPa | ISO 178 |
| Fracture bending strain | 7.0 | % | ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 60 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.20 | % | |
| Barrel rear temperature | 160 | °C | |
| Barrel middle temperature | 190 | °C | |
| Barrel front temperature | 200 | °C | |
| Nozzle temperature | 205 | °C | |
| Mold temperature | 30 to 75 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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