| About |
|---|
| Sarlink FM-2676 is a general purpose thermoplastic elastomer, available in NAT, BLK, and colors, designed for automotive interior applications, including floor mats. Sarlink FM-2676 is a medium hardness, high density, filled grade suitable for extrusion and thermoforming.&& |
| Product Description | |
|---|---|
| Supplier | Teknor Apex |
| Generic | TPE |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Excellent Processability,Good flexibility,Low liquidity,Good bond,Good tear strength,Good wear resistance,Solvent resistance,Good coloring |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Thermo forming |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| tensile strength | ISO 37 | ||
| TD, 100% strain | 2.53 | MPa | ISO 37 |
| MD, 100% strain | 3.75 | MPa | ISO 37 |
| fracture | 9.2 | MPa | ISO 37 |
| MD, fracture | 6.3 | MPa | ISO 37 |
| Tensile strain | ISO 37 | ||
| fracture | 970 | % | ISO 37 |
| Flow rate, fracture | 460 | % | ISO 37 |
| tear strength | ISO 34-1 | ||
| TD | 46 | kN/m | ISO 34-1 |
| MD | 44 | kN/m | ISO 34-1 |
| Compression deformation | ISO 815 | ||
| 23℃，22 hr | 22 | % | ISO 815 |
| 70℃，22 hr | 37 | % | ISO 815 |
| 90℃，70 hr | 61 | % | ISO 815 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ISO 868 | ||
| Shore A, 1 second, injection molding | 79 | ISO 868 | |
| Shore A, 5 seconds, injection molding | 77 | ISO 868 | |
| Shore A, 15 seconds, injection molding | 75 | ISO 868 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | ISO 188 | ||
| TD：110℃，1008 hr | -1.9 | % | ISO 188 |
| MD：110℃，1008 hr | 10 | % | ISO 188 |
| TD: 100% strain at 110 ℃, 1008 hr | 13 | % | ISO 188 |
| MD: 100% strain at 110 ℃, 1008 hr | -2.6 | % | ISO 188 |
| Changes in tensile stress during fracture in air | ISO 188 | ||
| TD：110℃，1008 hr | -3.5 | % | ISO 188 |
| Flow rate: 110 ℃, 1008 hr | 14 | % | ISO 188 |
| The rate of change of Shore hardness in air | ISO 188 | ||
| Shore A, 110 ℃, 1008 hr | -0.50 | ISO 188 | |
| Shore A, 110 ℃, 1008 hr | -0.40 | ISO 188 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.10 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 0.40 | g/10min | ASTM D1238 |
| Apparent viscosity of melt | |||
| 200℃，206 sec^-1 | 617 | Pa·s | ASTM D3835 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Barrel rear temperature | 227 to 249 | °C | |
| Barrel middle temperature | 227 to 249 | °C | |
| Barrel front temperature | 227 to 249 | °C | |
| Nozzle temperature | 227 to 249 | °C | |
| Processing (melt) temperature | 227 to 249 | °C | |
| Mold temperature | 16 to 32 | °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 | 216 to 238 | °C | |
| Barrel 2 zone temperature | 216 to 238 | °C | |
| Barrel 3 zone temperature | 216 to 238 | °C | |
| Barrel 4 zone temperature | 216 to 238 | °C | |
| Barrel 5 zone temperature | 216 to 238 | °C | |
| Nozzle temperature | 216 to 238 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type 1, 20 in/min |
| 3. Method Ba, Angle (Unnicked), 20 in/min |
| 4. Type A |
| 5. Type 1 |
| 6. 15 sec |
| 7. 5 sec |
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