Rigid 10K V1.1, 1L | Form 4

Formlabs® Rigid 10L, V1.1 Resin is a highly glass-filled resin and one of the stiffest materials in Formlabs' engineering portfolio. It simulates the stiffness of glass and fiber-filled thermoplastics.

You can choose Rigid 10K for precise industrial parts that need to withstand significant loads without bending. It exhibits a smooth matte finish and is highly resistant to heat and chemicals.  

The “10K” in the name represents the material’s tensile modulus. If you need a less stiff material, you can try Rigid 4000 Resin.

Supports print resolutions: 100 and 50 microns.

Post-curing is required.

Applications

• Short-run injection molds and inserts
• Aerodynamic test models
• Heat-resistant and fluid-exposed components, jigs, and fixtures

Material Properties*

• Ultimate Tensile Strength: 88 MPa
• Tensile Modulus: 11 GPa
• Elongation: 1.7%
• Flexural Modulus: 9.9 GPa
• Notched Izod: 20 J/m
• Heat Deflection Temp. @ 0.45 MPa: 238 °C
• Thermal Expansion, 0-150 °C: 41 μm/m/°C

*Data was obtained from parts printed Form 3, 100 µm and post-cured with a Form Cure for 60 minutes at 70°C.