MATERIAL DATA SHEET
Rigid
Photopolymer Resin for Form 2
Rigid Resin is reinforced with glass to oer very high stiness and a polished finish. This
material is highly resistant to deformation over time and is great for printing thin walls
and features. Supports print resolutions: 100 and 50 microns. Requires Resin Tank LT.
FLRGWH01
Prepared 01 . 23 . 2018
Rev 01 01 . 23 . 2018
To the best of our knowledge the information contained herein is accurate. However, Formlabs, Inc. makes no warranty,
expressed or implied, regarding the accuracy of these results to be obtained from the use thereof.
Material Properties Data
METRIC
1
Green2 Post-Cured
IMPERIAL
3
Green2 Post-Cured
1
3
METHOD
Tensile Properties
Ultimate Tensile Strength 40 MPa 75 MPa 5801 psi 10907 psi ASTM D 638-14
Tensile Modulus 2.2 GPa 4.1 GPa 319 ksi 594 ksi ASTM D 638-14
Elongation 13.3 % 5.6 % 13.3 % 5.6 % ASTM D 638-14
Flexural Properties
Flexural Stress at 5% Strain 49 MPa 121 MPa 7135 psi 17593 psi ASTM D 790-15
Flexural Modulus 1.37 GPa 3.7 GPa 198 ksi 537 ksi ASTM D 790-15
Impact Properties
Notched IZOD not tested 18.8 J/m not tested 0.37 ft-lbf/in ASTM D256-10
Temperature Properties
Head Deflection Temp. @ 1.8 MPa not tested 74 °C not tested 165.2 °F ASTM D 648-16
Heat Deflection Temp. @ 0.45 MPa not tested 88 °C not tested 190.4 °F ASTM D 648-16
Thermal Expansion (-30 to 30° C) not tested 53 μm/m/°C not tested 29.5 μin/in/°F ASTM E 831-13
1
Material properties can vary with part geometry,
print orientation, print settings, and temperature.
2
Data was obtained from green parts, printed
using Form 2, 100 μm, Rigid settings, without
additional treatments.
2
Data was obtained from parts printed using
Form 2, 100 μm, Rigid settings and post-cured
with a Formcure for 120 minutes at 80 C.
Solvent Compatibility
Percent weight gain over 24 hours for a printed and post-cured 1 x 1 x 1 cm cube immersed
in respective solvent:
Mechanical Properties 24 hr weight gain (%) Mechanical Properties 24 hr weight gain (%)
Acetic Acid, 5 % 0.8 Hydrogen Peroxide (3 %) 0.87
Acetone 3.27 Isooctane 0.05
Isopropyl Alcohol 0.38 Mineral Oil, light 0.22
Bleach, ~5 % NaOCl 0.69 Mineral Oil, heavy 0.15
Butyl Acetate 0.09 Salt Water (3.5 % NaCl) 0.71
Diesel 0.06 Sodium hydroxide
Diethyl glycol monomethyl ether 1.37 Water 0.7
Hydrolic Oil 0.17 Xylene 0.09
Skydrol 5 1.11 Strong Acid (HCI Conc) 5.34
(0.025 %, pH = 10) 0.68
FORMLABS MATERIAL PROPERTIES – RIGID: Photopolymer Resin for Form 2 3D Printers 2
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