| About |
|---|
| 30% long strand glass fiber reinforced thermoplastic polyurethane&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Generic | TPU |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.43 | g/cm³ | ASTM D792 |
| Density | 1.43 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| TD | 0.15 to 0.25 | % | ASTM D955 |
| MD | 0.050 to 0.10 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 8500 | MPa | ISO 527-2/1A/1 |
| 23℃ | 9720 | MPa | ASTM D638 |
| tensile strength | |||
| Fracture, 23 ℃ | 216 | MPa | ASTM D638 |
| fracture | 180 | MPa | ISO 527-2/1A/5 |
| Tensile strain | |||
| Fracture, 23 ℃ | 2.9 | % | ASTM D638 |
| fracture | 2.8 | % | ISO 527-2/1A/5 |
| Bending modulus | |||
| 23℃ | 7700 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 270 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 39 | kJ/m² | ISO 179/1eA |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 85.0 | ℃ | ISO 75-2/A |
| 1.8 MPa, unannealed | 85.0 | ℃ | ASTM D648 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.050 | % | |
| Hopper temperature | 70 to 80 | °C | |
| Barrel rear temperature | 240 to 250 | °C | |
| Barrel middle temperature | 245 to 255 | °C | |
| Barrel front temperature | 245 to 260 | °C | |
| Nozzle temperature | 245 to 260 | °C | |
| Processing (melt) temperature | 245 to 260 | °C | |
| Mold temperature | 70 to 90 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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