E-Rigid PU

E-Rigid PU is a polyurethane-like resin that 3D prints end-use and prototype parts that compete with injection molded plastics.

 Available in black, natural and white, E-Rigid PU is hard and stiff but also maintains good strength, marked by flexibility and impact resistance. With a Shore D hardness values similar to the value as a cast urethane plastic, E-Rigid PU is a versatile and tough material.

E-Rigid PU is ideal for end-use and prototype applications that may have previously used ABS, nylon or urethane plastics, such as casings for handheld devices, snap-fit or consumer and sporting goods.

Physical Properties

Tensile Strength

20.60 MPa Black / 34 MPa White

Tensile Modulus

396 MPa Black / 700 MPa White

Elongation at Break

173% Black / 120% White

Flexural Strength

21.6 MPa Black / 36 MPa White

Flexural Modulus

678 MPa Black / 860 MPa White

Izod Impact Notched

43 J/m Black / 47 J/m White

HDT at 1.8 MPa (264 psi)

41°C Black / 42°C White

Shore Hardness, D

73 Black / 78 White

Viscosity at 30°C

375cP Black / 370cP White

Colors Available

Black, White

Recommended Machines