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Medalist® MD-50253
| Category: | TPE , Thermoplastic Elastomer |
| Manufacturer: | Teknor Apex Company |
| Trademark: | Medalist® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | fl4Agg_Medalist-MD-50253.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Medalist™MD-50253 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. Typical application areas include:
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| General Information | |
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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 | 0.888 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 5.0 | g/10 min | ASTM D1238 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shaw A, 1 sec | 55 | ASTM D2240 | |
| Shaw A, 5 seconds | 53 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 50% strain | 1.52 | MPa | ASTM D412 |
| 100% strain | 1.86 | MPa | ASTM D412 |
| 300% strain | 2.86 | MPa | ASTM D412 |
| Tensile Strength (Break) | 9.20 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 890 | % | ASTM D412 |
| Tear Strength | 31.0 | kN/m | ASTM D624 |
| Compression Set (23°C, 22 hr) | 9.1 | % | ASTM D395 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Rear Temperature | 127 - 149 | °C | |
| Middle Temperature | 138 - 160 | °C | |
| Front Temperature | 149 - 171 | °C | |
| Nozzle Temperature | 171 - 193 | °C | |
| Processing (Melt) Temp | 171 - 193 | °C | |
| Mold Temperature | 21.1 - 37.8 | °C | |
| Injection Pressure | 1.38 - 5.52 | MPa | |
| Back Pressure | 0.172 - 0.689 | 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. | 171 - 188 | °C | |
| Cylinder Zone 2 Temp. | 182 - 196 | °C | |
| Cylinder Zone 3 Temp. | 185 - 204 | °C | |
| Cylinder Zone 5 Temp. | 204 - 227 | °C | |
| Die Temperature | 204 - 227 | °C |
| Extrusion instructions |
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| Screw Speed: 30 to 100 rpm.Screen Pack Recommendation:60/200/200/60 to 60/200/400/400/200/60 mesh size. |
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