Printer Materials and Properties


The table below lists the print materials that are currently supported on the Figure 4 Jewelry printer, as well as the mechanical properties of cured parts printed with these materials. Please note that not all properties in the table below apply to every material. As such, different materials will have blank spaces for some of the property fields below.


NOTE: All materials come in 1kg bottles.


Metric Method Figure 4 JCAST-GRN 10 Figure 4 JEWEL MASTER GRY
Color N/A Green Gray
Description N/A Jewelry Casting A versatile, high HDT master pattern material for jewelry silicone molds and high-visualization detailed prototypes of complex and fine designs.
Speed (mm/hr) - 50 µm Print Mode/Standard Build Style Internal method up to 8 up to 14
Viscosity (cps @ 25C) Brookfield viscometer 190 2147
Liquid Density (g/cm3) Kruss K11 Force Tensiometer 1.095 1.19
Solid Density (g/cm3) ASTM D792 1.18 1.29
Tensile Strength Ultimate (MPa) ASTM D638 (rigid)/D412(elastomer) 13.7 67
Tensile Strength @ Yield (MPa) ASTM D638    
Tensile Modulus (MPa) ASTM D638 (rigid)/D412 (elastomer) 262.4 3548
Elongation at Yield (%) ASTM D638    
Elongation at Break (%) ASTM D638 (rigid)/D412(elastomer) 12.1 2.5
Flex Strength (MPa) ASTM D790   129
Flex Modulus (MPa) ASTM D790   3980
Izod Notched Impact (J/m) ASTM D256    
Izod unnotched impact (J/m) ASTM D4812    
Tg (DMA, E") ASTM E1640 (E"at 1C/min) -1.3  
HDT @ 66PSI (C) ASTM D648   >300
HDT @ 264 PSI (C) ASTM D648   111
CTE above Tg ((μm/m)/°C) ASTM E831 142.7 146
CTE below Tg ((μm/m)/°C) ASTM E831   80
Shore D Hardness ASTM D2240 67.5 88
Shore A Hardness ASTM D2240    
24 Hour water absorption (%) ASTM D570 1.3  
Tear Strength (kN/m) ASTM D624