| About |
|---|
| Telcar TELC 1000-92 is a high hardness, low density general purpose thermoplastic elastomer designed for interior injection molding applications in the automotive industry.&& |
| Product Description | |
|---|---|
| Supplier | Teknor Apex |
| Generic | TPE |
| Material Status | Commercial: Active |
| Features | Low liquidity,Good Hardness,Low density |
| 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 | ASTM D412 | ||
| MD, yield | 9.90 | MPa | ASTM D412 |
| TD, yield | 7.40 | MPa | ASTM D412 |
| Tensile strain | ASTM D412 | ||
| TD, fracture | 370 | % | ASTM D412 |
| Flow rate, fracture | 270 | % | ASTM D412 |
| tear strength | |||
| TD | 87.0 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395 | ||
| 23℃，22 hr | 60 | % | ASTM D395 |
| 70℃，22 hr | 74 | % | ASTM D395 |
| 90℃，70 hr | 93 | % | ASTM D395 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| -40℃ | 无断裂 | ASTM D256 | |
| Drop hammer impact | |||
| -30℃ | 33.9 | J | ASTM D3029 |
| Tensile impact strength | 471 | kJ/m² | ASTM D1822 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | ASTM D573 | ||
| 110℃，1008 hr | 1.6 | % | ASTM D573 |
| 125℃，168 hr | 4.3 | % | ASTM D573 |
| The rate of change in ultimate elongation in air | ASTM D573 | ||
| 110℃，1008 hr | -43 | % | ASTM D573 |
| 125℃，168 hr | -40 | % | ASTM D573 |
| The rate of change in hardness of a hardness tester in the air | |||
| Support D, 110 ℃, 1008 hr | 1.7 | ASTM D573 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 62.5 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 40.7 | ℃ | ASTM D648 |
| Glass transition temperature | -55.9 | ℃ | DSC |
| Linear coefficient of thermal expansion | ASTM D696 | ||
| MD：-30~30℃ | 1.2E-4 | 1/℃ | ASTM D696 |
| TD：-30~30℃ | 1.2E-4 | 1/℃ | ASTM D696 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Burning rate | 30 | mm/min | ISO 3795 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shore D, 1 second | 49 | ASTM D2240 | |
| Shaw’s D, 5 seconds | 41 | ASTM D2240 | |
| Bending modulus | 290 | MPa | ASTM D790 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 0.911 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 2.6 | g/10min | ASTM D1238 |
| Shrinkage rate | ASTM D955 | ||
| MD：180℃，30 min | 1.3 | % | ASTM D955 |
| MD：24 hrs | 1.1 | % | ASTM D955 |
| Apparent viscosity of melt | |||
| 200℃，206 sec^-1 | 516 | Pa·s | ASTM D3835 |
| Special value | Nominal value | Unit | Test method |
|---|---|---|---|
| MD, 100% strain | 9.60 | MPa | ASTM D412 |
| TD, 100% strain | 7.02 | MPa | ASTM D412 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Barrel rear temperature | 171 to 193 | °C | |
| Barrel middle temperature | 177 to 199 | °C | |
| Barrel front temperature | 182 to 204 | °C | |
| Nozzle temperature | 188 to 210 | °C | |
| Processing (melt) temperature | 188 to 210 | °C | |
| Mold temperature | 25 to 66 | °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 | |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 | hr | |
| Barrel 1 zone temperature | 166 to 188 | °C | |
| Barrel 2 zone temperature | 171 to 193 | °C | |
| Barrel 3 zone temperature | 177 to 199 | °C | |
| Barrel 5 zone temperature | 182 to 204 | °C | |
| Nozzle temperature | 190 to 210 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. Type 1, 20 in/min |
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