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Telcar® TL-8421
| Category: | TPE , Thermoplastic Elastomer |
| Manufacturer: | Teknor Apex Company |
| Trademark: | Telcar® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | PGDtqV_Telcar-TL-8421.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Telcar®TL-8421 is a thermoplastic elastomer (TPE) material,. This product is available in North America, Africa and the Middle East, Latin America, Europe or Asia Pacific. The processing method is extrusion or injection molding. Telcar®The main features of the TL-8421 are:
Typical application areas include:
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| General Information | |
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| Uses |
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| Wire Types |
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| Agency Ratings |
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| RoHS Compliance |
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| UL File Number |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.978 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 18 | g/10 min | ASTM D1238 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 91 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 100% strain | 6.89 | MPa | ASTM D412 |
| 300% strain | 9.07 | MPa | ASTM D412 |
| Tensile Strength (Break) | 19.7 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 620 | % | ASTM D412 |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Change in Tensile Strength in Air (158°C, 168 hr) | 0.0 | % | ASTM D573 |
| Change in Ultimate Elongation in Air (158°C, 168 hr) | -9.0 | % | ASTM D573 |
| Change in Tensile Strength | ASTM D471 | ||
| 60°C, 168 hr, in IRM 902 oil | 10 | % | ASTM D471 |
| 121°C, 18 hr, in animal fat | -30 | % | ASTM D471 |
| 121°C, 18 hr, in vegetable oil | -40 | % | ASTM D471 |
| Change in Ultimate Elongation | ASTM D471 | ||
| 60°C, 168 hr, in IRM 902 oil | 6.0 | % | ASTM D471 |
| 121°C, 18 hr, in animal fat | -25 | % | ASTM D471 |
| 121°C, 18 hr, in vegetable oil | -30 | % | ASTM D471 |
| Change in Volume | ASTM D471 | ||
| 121°C, 18 hr, in animal fat | 1.0 | % | ASTM D471 |
| 121°C, 18 hr, in vegetable oil | 1.0 | % | ASTM D471 |
| Thermal | Nominal Value | Unit | Test Method |
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| Brittleness Temperature | < -60.0 | °C | ASTM D746 |
| RTI Elec | 90.0 | °C | UL 746 |
| RTI | 90.0 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
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| Volume Resistivity (50°C) | 3.5E+16 | ohms·cm | ASTM D257 |
| Dielectric Strength | 38 | kV/mm | ASTM D149 |
| Dielectric Constant (1 kHz) | 2.40 | ASTM D150 | |
| Insulation Resistance | 9.0E+10 | ohms | IEC 60167 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating (0.810 mm, Natural Color) | HB | UL 94 | |
| Oxygen Index | 18 | % | ASTM D2863 |
| Injection | Nominal Value | Unit | |
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| Rear Temperature | 199 - 216 | °C | |
| Middle Temperature | 213 - 221 | °C | |
| Front Temperature | 221 - 227 | °C | |
| Nozzle Temperature | 221 - 229 | °C | |
| Processing (Melt) Temp | 221 - 229 | °C | |
| Mold Temperature | 25.0 - 65.6 | °C | |
| Injection Pressure | 1.38 - 6.89 | MPa | |
| Injection Rate | Moderate-Fast | ||
| Back Pressure | 0.172 - 0.345 | MPa | |
| Screw Speed | 50 - 100 | rpm | |
| Cushion | 3.81 - 25.4 | mm |
| Injection instructions |
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| 无需干燥。但如果湿度过大，则将粒料在150°F (65°C)的温度下干燥2-4小时。 |
| Extrusion | Nominal Value | Unit | |
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| Cylinder Zone 1 Temp. | 193 - 210 | °C | |
| Cylinder Zone 2 Temp. | 199 - 216 | °C | |
| Cylinder Zone 3 Temp. | 213 - 221 | °C | |
| Cylinder Zone 5 Temp. | 221 - 227 | °C | |
| Die Temperature | 221 - 229 | °C |
| Extrusion instructions |
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| 螺杆转速30 - 100 rpm |
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|---|---|---|---|
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