Flexible Polyurethane – FPU 50
FPU 50 is a flexible polyurethane offering high impact strength and resistance to cyclic fatigue. FPU 50 is similar to polypropylene and is ideally suited for living hinges, tough enclosures, and friction-fit components.
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Flexural Modulus
(ASTM D790)
- 800 Mpa
- 120 Ksi
Flexural Strength
(ASTM D790)
- 30 Mpa
- 4 Ksi
Tensile Modulus
(ASTM D638)
- 700 Mpa
- 100 Ksi
Yield Strength
(ASTM D638 (Polymer), ASTM E9 (Metal))
- 15 Mpa
- 2 Ksi
UTS
(ASTM D638)
- 25 Mpa
- 4 Ksi
Impact Resistance - Notched Izod
(ASTM D256 Method A)
- 40 J/M
- 0.7 FT-LB/IN
Heat Deflection - Temperature
(0.455 MPa (66 Psi), ASTM D648)
- 70 °C
- 155 °F
Heat Deflection - Temperature
(1.82 MPa (264 Psi), ASTM D648)
- 45 °C
- 110 °F
Hardness
(ASTM D2240)
- 71 Shore D
Density
- 1.05 (G/Cm3)
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