SLS Powders

Different powders with different mechanical and thermal properties, enabling the production of mechanically superior prototypes and end-use parts.

Guide to choosing powders for SLS 3D printing

The Selective Laser Sintering 3D printing technology allows us to bring the polymer powders to temperature and sintering using the heat generated by one or more lasers that can be moved with galvanometers, guaranteeing a surface finish, precision and mechanical characteristics that are difficult to match with other technologies.

 

Polimers Mechanical characteristics Thermal characteristics Electrical characteristics Density
Tensile strength
[Mpa]
Elongation at Break
[%]
Shore hardness
 
Melting Point
[°C]
Softening point
[°C]
Surface electrical resistivity
[Ω/cm2]
Density
[g/cm³]
PA12 Smooth 32 10 74 D 185 - - 0.92
PA11 Onyx 48 55 76 D 200 - - 1.03
PA11 ESD 46/50 27 76 D 204 - 5.3x104 1.03
Flexa Grey 3.7 136 70/90 A 160 67.6 - 0.74
Flexa Soft 1.8 137 45/58 A 150 60 - 0.77
Flexa Bright 10 318 79 A 160 75.1 - 0.95
TPE 6 196 90 A 190 - - 0.70
Polipropilene (PP) - - - - 105/160 - -
PA11 Carbon Fiber 81 - - - - - -

 

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