Advanced Prototyping's EOS P760 SLS (selective laser sintering) systems directly produce end-use parts, tooling inserts, or casting patterns from your 3D CAD data files. Eliminate the need for machining, tooling, casting or other secondary processes and save time and money. This system uses fusible powder and directed laser heat to build and fuse the prototype, layer by layer. Materials include EOS PA 2200 Nylon. Below is a brief description of each material we offer, as well as a link to the specification page which gives the exact properties of each material used in selective laser sintering.
This core technology accurately monitors build temperatures throughout the build volume, automatically calibrating on a layer-by-layer basis, resulting in extraordinary quality SLS parts with highly consistent mechanical properties throughout the part geometry.
EOS PA 2200 Nylon:
This material produces SLS parts with excellent stiffness, heat resistance, surface appearance, and finish. For functional engineering plastic models. Patterns for secondary tooling processes where a durable master pattern is required.
Advanced Prototyping are experts in these SLS prototyping services:
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EOS PA 3200 GF Nylon 12 (Glass-Filled):
A glass-filled SLS material offering increased stiffness and thermal resistance compared to standard PA 2200. Ideal for functional prototypes and end-use parts that require enhanced strength and dimensional stability. Commonly used for automotive, aerospace, and jigs or fixtures where higher rigidity is critical.
Mechanical Properties | Dry/Conditioned | Unit | Test Standard |
---|---|---|---|
Tensile Modulus X Orientation Y Orientation Z Orientation |
3200 / - 3200 / - 2500 / - |
MPa MPa MPa |
5510-ISO 527-1/-2 |
Tensile Strength X Orientation Y Orientation Z Orientation |
51 / - 51 / - 47 / - |
MPa MPa MPa |
ISO 527-1/-2 |
Strain at Break X Orientation Y Orientation Z Orientation |
9 / - 9 / - 5.5 / - |
% % % |
ISO 527-1/-2 |
Flexural Modulus X Orientation |
2900 / - | MPa | ISO 178 |
Flexural Strength X Orientation |
73 / - | - | ISO 178 |
Charpy Impact Strength (+23°C) X Orientation |
35 / - | kJ/m² | ISO 179 |
Charpy Notched Impact Strength (+23°C) X Orientation |
5.4 / - | kJ/m² | ISO 179 |
Izod Impact Strength (+23°C) X Orientation |
21 / - | kJ/m² | ISO 179 |
Izod Notched Impact Strength (+23°C) X Orientation |
4.2 / - | kJ/m² | ISO 179 |
Ball Indentation Hardness X Orientation |
98 / - | MPa | ISO 2039-1 |
Shore D Hardness X Orientation |
80 / - | - | ISO 7619-1 |
Thermal Properties | Dry/Conditioned | Unit | Test Standard |
---|---|---|---|
Melting Temperature | - | °C | ISO 11357-1/-3 |
Temperature of Deflection under Load 1.80 MPa X Orientation |
96 | °C | ISO 75-1/-2 |
Temperature of Deflection under Load 0.45 MPa X Orientation |
157 | °C | ISO 75-1/-2 |
Other Properties | Value | Unit | Test Standard |
---|---|---|---|
Density | 1.22 | g/cm³ | EOS Method |