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Rigid 3K Resin

Material with high strength, rigidity and heat-resistance

Rigid 3K Resin is designed for stiff and strong parts where high strength, high rigidity and heat resistance are required. This material delivers excellent results in part accuracy as well as mechanical and thermal properties.

Rigid 3K Resin is a great performance material for a wide range of engineering end-use parts under various working conditions, such as thin-wall functional parts, connectors, brackets, jigs & fixtures, and mounts and brackets.

Raise3D Rigid 3K Grey Resin 1kg


  • 3263 MPa Young’s modulus
  • 78 MPa tensile strength
  • 97°C HDT @ 0.45 MPa
  • 30 J/m Izod notched impact


  • High rigidity
  • Excellent part strength
  • Heat resistance
  • Rigidity similar to glass fiber reinforced thermoplastic materials


  • Robust prototypes
  • Thin-wall parts
  • Jigs & fixtures
  • Connectors
  • Mounts and brackets




Material Properties

See more details in Technical Data Sheet

Green Post-Cured
Tensile Strength 38 MPa 78 MPa
Young’s Modulus 1766 MPa 3263 MPa
Elongation at Break 30% 14%
Flexural Strength 52 MPa 139 MPa
Flexural Modulus 1278 MPa 3252 MPa
Notched Izod 24 J/m 30 J/m
Heat Deflection Temp.@0.45 MPa N/A 97°C


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Rigid 3K Resin

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