| About |
|---|
| Salflex 255E-1 is a Thermoplastic Polyolefin Elastomer (TPO (POE)) product. It can be processed by blow molding or extrusion and is available in North America. Typical application: Automotive. Primary characteristic: impact resistant.&& |
| Product Description | |
|---|---|
| Generic | Polyolefin Elastomer |
| Material Status | Commercial: Active |
| Features | High impact resistance,Sprayable |
| Availabilitys | North America |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.02 | g/cm³ | ISO 1183/A |
| Melt Flow Rate | |||
| 230℃，2.16kg | 1.3 | g/10min | ISO 1133 |
| Shrinkage rate | 1.2 | % | ISO 294-4 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tear strength | 120 | kN/m | ISO 34-1 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -28℃ | 无断裂 | ||
| 23℃ | 无断裂 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 62.0 | ℃ | ISO 75-2/B |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 15 seconds | 53 | ISO 868 | |
| tensile strength | |||
| yield | 25.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 650 | % | ISO 527-2 |
| Bending modulus | 530 | MPa | ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 60.0 to 75.0 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Barrel 1 zone temperature | 180 to 220 | °C | |
| Barrel 2 zone temperature | 180 to 225 | °C | |
| Barrel 3 zone temperature | 180 to 225 | °C | |
| Barrel 4 zone temperature | 180 to 225 | °C | |
| Melt temperature | 180 to 230 | °C | |
| Nozzle temperature | 180 to 225 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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