| About |
|---|
| Elexar EL-1934H is a high performance thermoplastic elastomer designed for electrical applications requiring flexibility over a wide temperature range. Elexar EL-1934H is a low hardness, high density, RoHS compliant grade suitable for both injection molding and extrusion.&& |
| Product Description | |
|---|---|
| Supplier | Teknor Apex |
| Generic | TPE |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Good liquidity,Low Hardness,Flame Characteristics,Lubricating,Moderate liquidity,High density |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.26 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 25 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 1 second, injection molding | 37 | ||
| Shore A, 5 seconds, injection molding | 35 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| TD, 100% strain | 0.752 | MPa | |
| MD, 100% strain | 1.04 | MPa | |
| TD, 300% strain | 1.20 | MPa | |
| MD, 300% strain | 1.57 | MPa | |
| tensile strength | |||
| TD, fracture | 3.70 | MPa | |
| MD, fracture | 2.76 | MPa | |
| Tensile strain | |||
| TD, fracture | 760 | % | |
| Flow rate, fracture | 640 | % | |
| tear strength | |||
| TD | 15.4 | kN/m | |
| MD | 14.0 | kN/m | |
| Compression deformation | |||
| 23℃，22 hr | 16 | % | |
| 70℃，22 hr | 47 | % |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 3.00 mm | V-0 | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Squeeze description | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Barrel rear temperature | 193 to 216 | °C | |
| Barrel middle temperature | 193 to 216 | °C | |
| Barrel front temperature | 193 to 216 | °C | |
| Nozzle temperature | 193 to 216 | °C | |
| Processing (melt) temperature | 193 to 216 | °C | |
| Mold temperature | 16 to 32 | °C | |
| Injection pressure | 1.38 to 6.89 | MPa | |
| Injection speed | 中等偏快 | ||
| Back pressure | 0.172 to 0.345 | MPa | |
| Screw speed | 50 to 100 | rpm | |
| Cushion | 3.81 to 25.4 | mm | |
| Barrel 1 zone temperature | 182 to 204 | °C | |
| Barrel 2 zone temperature | 182 to 204 | °C | |
| Barrel 3 zone temperature | 182 to 204 | °C | |
| Barrel 4 zone temperature | 182 to 204 | °C | |
| Barrel 5 zone temperature | 182 to 204 | °C | |
| Nozzle temperature | 182 to 204 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Die C, 20 in/min |
| 3. Type 1 |
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