| About |
|---|
| Sarlink ME-2242D-01 is a general purpose thermoplastic elastomer used in automotive applications, including exterior. Sarlink ME-2242D-01 is a low density, high hardness grade exhibiting superior chemical resistance. This grade can be processed by injection molding.&& |
| Product Description | |
|---|---|
| Supplier | Teknor Apex |
| Generic | TPE |
| Material Status | Commercial: Negative |
| Features | Weather resistance is good,Excellent Processability,Good surface appearance,Smoothness,Good liquidity,Good Hardness,Sprayable,Halogen free,Low to No Fogging,Good color stability,Good bond,Lubricating,Low density,Good tear strength,Good wear resistance,Solvent resistance,low-temperature impact resistance,High scratch resistance,Good coloring,Agglomerability,Low Gloss |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| elastic body | Nominal value | Unit | Test method |
| tensile strength | ISO 37 | ||
| TD, 100% strain | 7.29 | MPa | ISO 37 |
| MD, 100% strain | 9.67 | MPa | ISO 37 |
| Tensile strain | ISO 37 | ||
| TD, fracture | 530 | % | ISO 37 |
| Flow rate, fracture | 440 | % | ISO 37 |
| tear strength | ISO 34-1 | ||
| TD | 78 | kN/m | ISO 34-1 |
| MD | 63 | kN/m | ISO 34-1 |
| Compression deformation | ISO 815 | ||
| 23℃，22 hr | 64 | % | ISO 815 |
| 70℃，22 hr | 80 | % | ISO 815 |
| 125℃，70 hr | 99 | % | ISO 815 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | ISO 188 | ||
| TD：100℃，1000 hr | 6.2 | % | ISO 188 |
| MD：100℃，1000 hr | 5.0 | % | ISO 188 |
| TD: 100% strain at 100 ℃, 1000 hr | 12 | % | ISO 188 |
| MD: 100% strain at 100 ℃, 1000 hr | 11 | % | ISO 188 |
| Changes in tensile stress during fracture in air | ISO 188 | ||
| TD：100℃，1000 hr | -42 | % | ISO 188 |
| Flow rate: 100 ℃, 1000 hr | -44 | % | ISO 188 |
| The rate of change of Shore hardness in air | ISO 188 | ||
| Support D, 100 ℃, 1000 hr | 3.5 | ISO 188 | |
| Support D, 100 ℃, 1000 hr | 5.9 | ISO 188 | |
| Support D, 100 ℃, 1000 hr | 6.2 | ISO 188 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ISO 868 | ||
| Shore D, 1 second, injection molding | 45 | ISO 868 | |
| Shore D, 5 seconds, injection molding | 42 | ISO 868 | |
| Shore D, 15 seconds, injection molding | 40 | ISO 868 | |
| Bending modulus | 361 | MPa | ISO 178 |
| bending strength | |||
| 5% strain | 8.50 | MPa | ISO 178 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 0.916 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 5.0 | g/10min | ASTM D1238 |
| Apparent viscosity of melt | |||
| 200℃，206 sec^-1 | 451 | Pa·s | ASTM D3835 |
| Special value | Nominal value | Unit | Test method |
|---|---|---|---|
| TD, fracture | 8.03 | MPa | ISO 37 |
| MD, fracture | 10.3 | MPa | ISO 37 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Barrel rear temperature | 216 to 238 | °C | |
| Barrel middle temperature | 216 to 238 | °C | |
| Barrel front temperature | 216 to 238 | °C | |
| Nozzle temperature | 216 to 238 | °C | |
| Processing (melt) temperature | 216 to 238 | °C | |
| Mold temperature | 16 to 32 | °C | |
| Injection pressure | 1.38 to 6.89 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Yield strength |
| 3. Type 1, 20 in/min |
| 4. Method Ba, Angle (Unnicked), 20 in/min |
| 5. Type A |
| 6. Type 1 |
| 7. 15 sec |
| 8. 5 sec |
| 9. 1 sec |
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