Rapid Tool Laser Sintering, Boulder, Colorado

 
DuraForm Polyamide Properties
SpecificGravity
ASTM D792
Moisture Absorption
ASTM D570
Hardness Shore D
Thermal
Melting Point: Tm
DTUL (66 psi)
DTUL (264 psi)
Mechanical
Tensile Strength
Tensile Modulus
Tensile Elongation at Break
Flexural Modulus
Impact Strength
Notched Izod
Unnotched Izod
Surface Finish
Upper Facing
As SLS Processed
After Finishing
Chemical Resistance: Alkalines, Hydrocarbons, Fuels & Solvents
Electrical
Volume Resistivity
ASTM D257
Surface Resistivity
ASTM D257
Dielectric Constant
ASTM D150 (1MHz)
Dielectric Strength
ASTM D149
DuraForm PA
0.97
0.41%
73
 
363oF
351oF
187oF
 
6.38 x 103 psi
2.32 x 105 psi
14%
1.86 x 105 psi
 
157 ft-lbf
315 ft-lbf
 
8.5 μm
0.13 μm
3.1x1014 ohm.cm
3.0x1014 ohm
2.9
1.6x104 V/mm
DuraForm GF
1.40
0.35%
77
 
365oF
347oF
230oF
 
5.53 x 103 psi
8.56 x 105 psi
6%
4.79 x 105 psi
 
71 ft-lbf
75 ft-lbf
 
6.2 μm
1.0 μm
2.3x1014 ohm.cm
2.5x1014 ohm
3.3
1.5x104 V/mm
Back