MatWeb, The Online Materials Database
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 | Original Value | Comments | ||
| ||||
| Density | 1.22 g/cc | |||
Mechanical Properties | ||||
| ||||
| Tensile Strength, Yield | 9.6 MPa | Stress at 50% Strain | ||
| Elongation at Break | Min 50 % | |||
Thermal Properties | ||||
| ||||
| CTE, linear 20°C | 130 µm/m-°C | Parallel | ||
| Vicat Softening Point | 115 °C | 50°C/h 50N | ||
| Glass Temperature | -20 °C | 10°C/min | ||
Processing Properties | ||||
| ||||
| Melt Temperature | 205 °C | Injection Molding | ||
| Mold Temperature | 30 °C | Injection Molding | ||
| Injection Pressure | 45 MPa | |||
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