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Elexar® EL-8730A
| Category: | TPE , Thermoplastic Elastomer |
| Manufacturer: | Teknor Apex Company |
| Trademark: | Elexar® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | aKLtnD_Elexar-EL-8730A.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Elexar®EL-8730A 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. Elexar®The main characteristics of the EL-8730A are: flame retardant/rated flame. Typical application areas include:
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| General Information | |
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| Uses |
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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 | 1.25 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 20 | g/10 min | ASTM D1238 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 85 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break) | 12.4 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 600 | % | ASTM D412 |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Change in Tensile Strength in Air (158°C, 168 hr) | -2.0 | % | ASTM D573 |
| Change in Ultimate Elongation in Air (158°C, 168 hr) | -13 | % | ASTM D573 |
| Change in Tensile Strength (60°C, 168 hr, in IRM 902 Oil) | -7.0 | % | ASTM D471 |
| Change in Ultimate Elongation (60°C, 168 hr, in IRM 902 Oil) | -3.0 | % | ASTM D471 |
| Thermal | Nominal Value | Unit | Test Method |
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| Brittleness Temperature | < -55.0 | °C | ASTM D746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength | 39 | kV/mm | ASTM D149 |
| Dielectric Constant (1 kHz) | 2.40 | ASTM D150 | |
| Dissipation Factor (25°C, 1 MHz) | 4.0E-3 | ASTM D150 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating (1.52 mm) | V-0 | UL 94 | |
| Oxygen Index | 28 | % | ASTM D2863 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| 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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| Drying is not necessary. However, if moisture is a problem, dry the pellets for 2 to 4 hours at 150°F (65°C). |
| 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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| Screw Speed: 30 to 100 rpm |
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