Formlabs Rigid 10K Resin 3D Printing Material

Formlabs Rigid 10K resin is a white, highly glass-filled SLA material with very high stiffness

3D Printed ABS-like White (Accura Xtreme White 200) part

What is Formlabs Rigid 10K Resin? 

Formlabs Rigid 10K resin is a white, highly glass-filled SLA material with very high stiffness. It produces parts with a smooth, matte finish and offers resistance to heat and a range of chemicals. Its resistance to bending makes it suitable for rigid parts that must hold their shape under load.

Formlabs Rigid 10K Resin Overview

Applications

Formlabs Rigid 10K resin’s very high stiffness and resistance to heat and chemicals make it suitable for demanding industrial tooling and test parts. Typical uses include short-run injection moulds and inserts, rigid jigs and fixtures, and aerodynamic test models. It is particularly useful where parts need to resist bending under significant loads.

Key Product Benefits

  • Very high glass-filled stiffness
  • Heat and chemical resistance

Related Materials

Tolerances

Dimensional accuracy depends on part size, geometry, orientation, supports, and post-processing. Call out critical fits and dimensions so we can review them before manufacture. Material-specific tolerances should be confirmed during quoting.

Formlabs Rigid 10K Resin Properties

Property Test Method Metric Value Imperial Value
Ultimate tensile strength ASTM D638-14 65 MPa 9,460 psi
Tensile modulus ASTM D638-14 10 GPa ≈1,450 ksi
Elongation at break ASTM D638-14 1% 1%
Flexural strength ASTM D790-15 126 MPa 18,200 psi
Flexural modulus ASTM D790-15 9 GPa ≈1,310 ksi
Notched Izod impact strength ASTM D256-10 16 J/m 0.3 ft·lbf/in
Unnotched Izod impact strength ASTM D4812-11 47 J/m 0.9 ft·lbf/in
HDT at 1.8 MPa (≈261 psi) ASTM D648-16 82 °C 180 °F
HDT at 0.45 MPa (≈65.3 psi) ASTM D648-16 163 °C 325 °F
HDT at 0.45 MPa after additional thermal cure ASTM D648-16 218 °C 424 °F
Data sheet Download data sheet (PDF)

Values are based on manufacturer testing and are approximate. Actual part properties may vary with geometry, machine settings, and processing conditions. This information is not binding and is not deemed to be certified. When performance is critical, consider independent laboratory testing of the material or finished part.