| About |
|---|
| Type: Pearlthane® ECO D12T90 is a high performance bio-based thermoplastic polyurethane. With ca. 38% bio-based content. Main Application: Injection Moulding Special Features: Very good flexibility at low temperatures and very good abrasion resistance.&& |
| Product Description | |
|---|---|
| Supplier | Lubrizol Advanced Materials |
| Generic | TPU |
| Material Status | Commercial: Active |
| Features | Renewable resources,Low temperature toughness,Good wear resistance |
| Availabilitys | North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.15 | g/cm³ | ISO 2781 |
| Biomass content | 38 | % | |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tear strength | 120 | kN/m | ISO 34-1 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| A50 | 108 | ℃ | ISO 306/A50 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 1 second | 91 | ISO 868 | |
| tensile strength | ISO 527-2/5A/500 | ||
| — | 39.0 | MPa | ISO 527-2/5A/500 |
| 50% strain | 6.00 | MPa | ISO 527-2/5A/500 |
| 100% strain | 9.00 | MPa | ISO 527-2/5A/500 |
| 300% strain | 25.0 | MPa | ISO 527-2/5A/500 |
| Tensile strain | |||
| fracture | 470 | % | ISO 527-2/5A/500 |
| abrasion resistance | 35.0 | mm³ | ISO 4649-A |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 3.0 | hr | |
| Dew Point | < -30 | °C | |
| Hopper temperature | 40 | °C | |
| Barrel rear temperature | 190 to 200 | °C | |
| Barrel middle temperature | 195 to 210 | °C | |
| Barrel front temperature | 200 to 210 | °C | |
| Nozzle temperature | 205 to 215 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method Ba, Angle (Unnicked) |
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