| About |
|---|
| Sarlink EE-2235N is a general purpose thermoplastic elastomer designed for automotive applications, including exterior extruded components. Sarlink EE-2235N is a low hardness, high density, filled grade with good UV resistance and and has excellent extrudability.&& |
| Product Description | |
|---|---|
| Supplier | Teknor Apex |
| Generic | TPE |
| Material Status | Commercial: Active |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.17 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 0.60 | g/10min | ASTM D1238 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D412 | ||
| TD, 100% strain | 0.552 | MPa | ASTM D412 |
| MD, 100% strain | 0.896 | MPa | ASTM D412 |
| tensile strength | ASTM D412 | ||
| fracture | 5.24 | MPa | ASTM D412 |
| MD, fracture | 3.10 | MPa | ASTM D412 |
| Tensile strain | ASTM D412 | ||
| fracture | 930 | % | ASTM D412 |
| Flow rate, fracture | 730 | % | ASTM D412 |
| tear strength | |||
| TD | 18.7 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395 | ||
| 23℃，22 hr | 10 | % | ASTM D395 |
| 70℃，22 hr | 24 | % | ASTM D395 |
| 125℃，70 hr | 79 | % | ASTM D395 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shaw’s A | 38 | ASTM D2240 | |
| Shore A, 15 seconds | 35 | ASTM D2240 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Barrel rear temperature | 199 to 210 | °C | |
| Barrel middle temperature | 204 to 216 | °C | |
| Barrel front temperature | 210 to 221 | °C | |
| Nozzle temperature | 216 to 227 | °C | |
| Processing (melt) temperature | 216 to 227 | °C | |
| Mold temperature | 35 to 66 | °C | |
| Injection pressure | 1.38 to 6.89 | MPa | |
| Injection speed | Fast | ||
| Back pressure | 0.172 to 0.862 | MPa | |
| Screw speed | 50 to 120 | rpm | |
| Cushion | 3.81 to 25.4 | mm | |
| Barrel 1 zone temperature | 193 to 204 | °C | |
| Barrel 2 zone temperature | 199 to 210 | °C | |
| Barrel 3 zone temperature | 204 to 216 | °C | |
| Barrel 5 zone temperature | 210 to 221 | °C | |
| Nozzle temperature | 216 to 227 | °C | |
| Notes |
|---|
| 1. (formerly approved under Tekron 4000-35UV) |
| 2. Typical properties: these are not to be construed as specifications. |
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