Nexa3D xCE-Black Cyanate Ester like 3D Printing Resin


Available on backorder

High performance polymer for producing end-use plastic parts and injection molding tools in minutes. Nexa3D’s new material is a single cure polymer that delivers higher flexural strength compared to those typically achieved only in dual cure cyanate ester resins. xCE-Black has excellent isotropic properties and exhibit long-term environmental stability.

xCE-Black is used to produce injection molding tools for a wide range of thermoplastic polymers including PP, PE, HDPE and PETG. Molds printed from xCE-Black were successfully injected hundreds of times at temperatures between 230°C and 280°C without any visible mold temperature degradation or adhesion, and without the use of any mold release agents.

Unique Features

  • High performance accurate
  • High Flexure Strength
  • High Temperature resistance


  • Automotive under hood and interior parts
  • Serial production of small industrial parts
  • Production of injection molding inserts


Tensile Modulus ASTM D638 1620 MPa
Tensile Strength ASTM D638 80 MPa
Elongation at Break ASTM D638 8%
Flexural Modulus ASTM D790 3250 MPa
Flexural Strength ASTM D790 135 MPa
Notched Izod Impact Strength ASTM D256 20 J/m
Shore Hardness (0s, 3s) D scale ASTM D2240 90
HDT @0.45 MPa ASTM D648 120°C
Water Absorption ASTM D570 0.4%

Available colors



5 kg



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