| About |
|---|
| Medalist MD-17365 is a high performance thermoplastic elastomer, available in NAT and colors, specifically designed for healthcare and medical applications. Medalist MD-17365 is a medium hardness, low density, lubricated, halogen-free grade that can be sterilized and is suitable for injection molding and extrusion.&& |
| Product Description | |
|---|---|
| Supplier | Teknor Apex |
| Generic | TPE |
| Material Status | Commercial: Negative |
| Features | Excellent Processability,Good flexibility,Low liquidity,Smoothness,Gamma radiation,Halogen free,High pressure disinfection,Elastic,Low density,Radiation disinfection,Solvent resistance,Ethylene oxide disinfection,Good coloring |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.888 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 2.0 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ASTM D2240 | ||
| Shore A, 1 second, injection molding | 68 | ASTM D2240 | |
| Shore A, 5 seconds, injection molding | 66 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D412 | ||
| fracture | 11.7 | MPa | ASTM D412 |
| 100% strain | 2.48 | MPa | ASTM D412 |
| 300% strain | 4.48 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 750 | % | ASTM D412 |
| Compression deformation | ASTM D395 | ||
| 23℃，22 hr | 16 | % | ASTM D395 |
| 70℃，22 hr | 84 | % | ASTM D395 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Barrel rear temperature | 127 to 149 | °C | |
| Barrel middle temperature | 138 to 160 | °C | |
| Barrel front temperature | 149 to 171 | °C | |
| Nozzle temperature | 171 to 193 | °C | |
| Processing (melt) temperature | 171 to 193 | °C | |
| Mold temperature | 21 to 38 | °C | |
| Injection pressure | 1.38 to 5.52 | MPa | |
| Back pressure | 0.172 to 0.689 | MPa | |
| Screw speed | 50 to 100 | rpm | |
| Cushion | 3.81 to 25.4 | mm | |
| Barrel 1 zone temperature | 138 to 149 | °C | |
| Barrel 2 zone temperature | 149 to 160 | °C | |
| Barrel 3 zone temperature | 160 to 182 | °C | |
| Barrel 4 zone temperature | 160 to 182 | °C | |
| Barrel 5 zone temperature | 171 to 193 | °C | |
| Nozzle temperature | 182 to 204 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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