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Bayer MaterialScience Texin® 250 Urethane Thermoplastic Elastomer
Subcategory: Elastomer, TPE; Polymer; Polyurethane, TP; Thermoplastic
Key Words: TPU
Material Notes:
Key Features:
Suitable processing methods:
- Injection molding
- Profile extrusion
- Sheet extrusion
- Coating
- Blow molding
Information provided by Bayer Polymers.
| Physical Properties | Metric | English | Comments | |
| ||||
| Density | 1.22 g/cc | 0.0441 lb/in³ | ||
Mechanical Properties | ||||
| ||||
| Tensile Strength, Yield | 9.6 MPa | 1390 psi | Stress at 50% Strain | |
| Elongation at Break | Min 50 % | Min 50 % | ||
Thermal Properties | ||||
| ||||
| CTE, linear 20°C | 130 µm/m-°C | 72.2 µin/in-°F | Parallel | |
| Vicat Softening Point | 115 °C | 239 °F | 50°C/h 50N | |
| Glass Temperature | -20 °C | -4 °F | 10°C/min | |
Processing Properties | ||||
| ||||
| Melt Temperature | 205 °C | 401 °F | Injection Molding | |
| Mold Temperature | 30 °C | 86 °F | Injection Molding | |
| Injection Pressure | 45 MPa | 6530 psi | ||
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