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ENFLEX EA5790A
| Category: | TPE , Thermoplastic Elastomer |
| Manufacturer: | ENPLAST Americas, a Ravago Group Company |
| Trademark: | ENFLEX |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | XyFfun_ENFLEX-EA5790A.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| 90 Shore A TPE, available in black and natural offering high heat performance with excellent oil and fluid resistance. This grade also exhibits high strength, good flexibility and resiliency. Intended for injection molding and extrusion processing. Designed for under the hood applications such as gaskets, grommets, seals, plugs where high heat and oil resistance is required. |
| General Information | |
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| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.17 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 2.5 | g/10 min | ASTM D1238 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shore A, 10 seconds, injection molding | 90 | ASTM D2240 | |
| Shore D, 10 seconds, injection molding | 35 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus - 1% Tangent | 0.0910 | MPa | ASTM D412 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dynamic Service Temperature | 170 | °C |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break) | 11.0 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 480 | % | ASTM D412 |
| Tear Strength | 56.9 | kN/m | ASTM D624 |
| Compression Set | ASTM D395B | ||
| 23°C, 22 hr | 33 | % | ASTM D395B |
| 100°C, 22 hr | 65 | % | ASTM D395B |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Brittleness Temperature | -34.4 | °C | ASTM D746 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 79.4 - 100 | °C | |
| Rear Temperature | 199 - 221 | °C | |
| Middle Temperature | 221 - 241 | °C | |
| Front Temperature | 221 - 241 | °C | |
| Nozzle Temperature | 221 - 241 | °C | |
| Processing (Melt) Temp | 221 - 229 | °C | |
| Mold Temperature | 10.0 - 48.9 | °C | |
| Injection Pressure | 5.17 - 8.96 | MPa | |
| Injection Rate | Fast | ||
| Screw Speed | 50 - 200 | rpm | |
| Clamp Tonnage | 2.8 - 4.8 | kN/cm² | |
| Cushion | 5.08 - 12.7 | mm |
| Injection instructions |
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| Holding Time: 5 to 7 Sec. |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 79.4 - 100 | °C | |
| Hopper Temperature | 179 - 221 | °C | |
| Cylinder Zone 1 Temp. | 210 - 229 | °C | |
| Cylinder Zone 3 Temp. | 210 - 229 | °C | |
| Cylinder Zone 5 Temp. | 210 - 229 | °C | |
| Adapter Temperature | 210 - 229 | °C | |
| Melt Temperature | 210 - 229 | °C | |
| Die Temperature | 210 - 229 | °C |
| Extrusion instructions |
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| Screw: L/D 20:1 or greater (L/D 24:1 preferred)Cooling Water: 60 - 85°F (15-30°C)Screw Speed: 100 - 200 rpmScreen Pack: 20/40/60 |
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