Bike Pedals
These bike pedal prototypes were printed with RPU 70, a rigid material that supports hardware inserts.
Rigid Polyurethane – RPU 70
RPU 70 is a tough, rigid polyurethane with high stiffness that performs well under stress. RPU 70 is similar to ABS and is ideally suited to consumer products, housings, and automotive and industrial applications equiring strength, toughness, and moderate heat-resistance.
Download Specs
Flexural Modulus
(ASTM D790)
- 1500 Mpa
- 220 Ksi
Flexural Strength
(ASTM D790)
- 55 Mpa
- 8 Ksi
Tensile Modulus
(ASTM D638)
- 1700 Mpa
- 245 Ksi
Yield Strength
(ASTM D638 (Polymer), ASTM E9 (Metal))
- 40 Mpa
- 6 Ksi
UTS
(ASTM D638)
- 40 Mpa
- 6 Ksi
Impact Resistance - Notched Izod
(ASTM D256 Method A)
- 15 J/M
- 0.3 FT-LB/IN
Heat Deflection - Temperature
(0.455 MPa (66 Psi), ASTM D648)
- 60 °C
- 140 °F
Heat Deflection - Temperature
(1.82 MPa (264 Psi), ASTM D648)
- 45 °C
- 110 °F
Hardness
(ASTM D2240)
- 80 Shore D
Density
- 1.08 (G/Cm3)