About |
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Mediprene 500502M: Thermoplastic Elastomer Material Type: TPS-SEBS Hardness: 50 Shore A (4mm) Service Temperature Range: -50 — +100°C (unstressed material) Colour: Transparent, but can be available in any colour. Presentation: Free flowing pellets that can be processed without predrying, when stored under normal conditions. Weather Resistance: Good Chemical Resistance: Good (excluding organic solvents, aromatic- and vegetable oils) Recyclability: 100% recyclable Special Features: The material is based on medically approved raw materials.&& |
Product Description | |
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Generic | SEBS |
Material Status | Commercial: Active |
Features | Weather resistance is good,Excellent Processability,Renewable resources,Solvent resistance |
Availabilitys | Asia Pacific,Europe |
Process Methods | Extrusion |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.890 | g/cm³ | ASTM D792 |
Melt Flow Rate | |||
190℃,2.16kg | 12 | g/10min | ASTM D1238 |
elastic body | Nominal value | Unit | Test method |
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tear strength | 28.0 | kN/m | ASTM D624 |
THERMAL | Nominal value | Unit | Test method |
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Operating temperature | -50 to 100 | ℃ |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shore A, 4.00 mm | 50 | ASTM D2240 | |
Tensile modulus | ASTM D638 | ||
100% secant | 1.40 | MPa | ASTM D638 |
300% secant | 2.50 | MPa | ASTM D638 |
tensile strength | 6.00 | MPa | ASTM D638 |
Tensile strain | |||
fracture | 650 | % | ASTM D638 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Extrusion | Nominal value | Unit | Test method |
Barrel rear temperature | 150 to 210 | °C | |
Barrel middle temperature | 150 to 210 | °C | |
Barrel front temperature | 150 to 210 | °C | |
Mold temperature | 20 to 40 | °C | |
Barrel 1 zone temperature | 140 to 180 | °C | |
Barrel 2 zone temperature | 140 to 180 | °C | |
Barrel 3 zone temperature | 140 to 180 | °C | |
Barrel 4 zone temperature | 140 to 180 | °C | |
Barrel 5 zone temperature | 140 to 180 | °C |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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