Rapid Tool Laser Sintering, Boulder, Colorado

 
SOMOS 201 (infiltrated) Properties

SpecificGravity
ASTM D792

 
1.07

Ave Particle Size d50

 
93 um
   

Thermal

 

Melting Point: Tm

 
313oF
   

Mechanical

 

Tensile Modulus

 
2.5 x 106 psi

Tensile Elongation at Break

 
130%

Stress at 5% Strain

 
.3 x 106 psi

Stress at 10% Strain

 
.4 x 106 psi
Flexural Modulus  

at -40oF

 
5.4 x 106 psi

at 73oF

 
2.0 x 106 psi

at 212oF

 
1.0 x 106 psi

Initial Tear Resistance

 

Die C at 73oF

 
132 pli

Die C at 212oF

 
34 pli

Abrasion Resistance

 

Tabor, CS-17 wheel, 1kg load

 
0.3 mg/1000cycles

Tabor, H-18 wheel, 1kg load

 
0.5 mg/1000cycles

Shore A Hardness at 73oF

 
75
   
Electrical  
Volume Resistivity
ASTM D257
 
1.5 x 1013 ohm.cm
Surface Resistivity
ASTM D257
 
1.9 x 1013 ohm
Dielectric Constant
ASTM D150 (1MHz)
 
2.9
Dielectric Strength
ASTM D149
 
100 V/mil
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