| About |
|---|
| Medalist MD-13240 is a high performance thermoplastic elastomer specifically designed for healthcare and medical applications. Medalist MD-13240 is a low hardness, low density, halogen-free grade that can be sterilized and is suitable for cast film, extrusion, and injection molding.&& |
| Product Description | |
|---|---|
| Supplier | Teknor Apex |
| Generic | TPE |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good flexibility,Low liquidity,Smoothness,Good disinfection,Good Printability,Halogen free,Low Hardness,Low odor,Good bond,Good melt strength,Elastic,Low density,Radiation disinfection,Solvent resistance,Puncture Resistant,Ethylene oxide disinfection |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.898 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 3.0 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 1 second, injection molding | 43 | ||
| Shore A, 5 seconds, injection molding | 40 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 10.2 | MPa | ASTM D412 |
| 100% strain | 1.59 | MPa | |
| 300% strain | 3.79 | MPa | |
| Tensile strain | |||
| fracture | 630 | % | ASTM D412 |
| tear strength | 37.7 | kN/m | ASTM D624 |
| Compression deformation | |||
| 23℃，22 hr | 13 | % | ASTM D395 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | < -60.0 | ℃ | ISO 974 |
| Legal Statement | Nominal value | Unit | Test method |
|---|---|---|---|
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Squeeze description | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Barrel rear temperature | 138 to 162 | °C | |
| Barrel middle temperature | 162 to 180 | °C | |
| Barrel front temperature | 171 to 193 | °C | |
| Nozzle temperature | 193 to 216 | °C | |
| Processing (melt) temperature | 193 to 216 | °C | |
| Mold temperature | 21 to 40 | °C | |
| Injection speed | 中等偏快 | ||
| 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 | 191 to 199 | °C | |
| Barrel 2 zone temperature | 196 to 204 | °C | |
| Barrel 3 zone temperature | 202 to 210 | °C | |
| Barrel 4 zone temperature | 204 to 221 | °C | |
| Barrel 5 zone temperature | 204 to 221 | °C | |
| Nozzle temperature | 204 to 221 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Die C, 20 in/min |
| 3. Type 1 |
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