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Medalist® MD-42234 NAT XRD
| Category: | TPE , Thermoplastic Elastomer |
| Manufacturer: | Teknor Apex Company |
| Trademark: | Medalist® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | zeFadU_Medalist-MD-42234-NAT-XRD.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Medalist™MD-42234 NAT XRD 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. Typical application areas include:
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.878 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 1.0 | g/10 min | ASTM D1238 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A, 1 sec) | 37 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (300% Strain) | 2.07 | MPa | ASTM D412 |
| Tensile Strength (Break) | 8.27 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 700 | % | ASTM D412 |
| Compression Set | ASTM D395B | ||
| 23°C, 22 hr | 20 | % | ASTM D395B |
| 70°C, 22 hr | 60 | % | ASTM D395B |
| 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 | |
|---|---|---|---|
| Cylinder Zone 1 Temp. | 138 - 149 | °C | |
| Cylinder Zone 2 Temp. | 149 - 160 | °C | |
| Cylinder Zone 3 Temp. | 160 - 182 | °C | |
| Cylinder Zone 5 Temp. | 171 - 193 | °C | |
| Die Temperature | 182 - 204 | °C |
| Extrusion instructions |
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| Screw Speed: 30 to 100 rpm |
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