| About |
|---|
| Pearlcoat® 127K is an aromatic polyester-based thermoplastic polyurethane. Main Application : Meltcoating Special Features : Combining hardness with excellent low temperature flexibility and medium softening point.&& |
| Product Description | |
|---|---|
| Supplier | Lubrizol Advanced Materials |
| Generic | TPU-酯 |
| Material Status | Commercial: Active |
| Features | Low temperature toughness |
| Availabilitys | North America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ISO 2781 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tear strength | 93 | kN/m | ISO 34-1 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 1 second | 92 | ISO 868 | |
| tensile strength | ISO 527-2/5A/500 | ||
| — | 30.0 | MPa | ISO 527-2/5A/500 |
| 50% strain | 8.00 | MPa | ISO 527-2/5A/500 |
| 100% strain | 8.00 | MPa | ISO 527-2/5A/500 |
| 300% strain | 16.0 | MPa | ISO 527-2/5A/500 |
| Tensile strain | |||
| fracture | 430 | % | ISO 527-2/5A/500 |
| abrasion resistance | 30.0 | mm³ | ISO 4649-A |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 90 | °C | |
| Drying time | 3.0 | hr | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method Ba, Angle (Unnicked) |
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