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EOS Alumide®
| Category: | Nylon 12 , Polyamide 12 |
| Manufacturer: | EOS GmbH |
| Trademark: | EOS |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Re7V1f_EOS-Alumide-.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Alumide is a metallic grey, aluminium-filled polyamide 12 powder, which is characterised by its high stiffness, metallic appearance and good postprocessing possibilities. Laser-sintered parts made from Alumide possess excellent material properties:
The surfaces of Alumide parts can be refined very easily by grinding, polishing or coating. The machining of Alumide laser-sintered parts is simplified through the cut breaking effect of the aluminium filling. A typical application for Alumide is the manufacture of stiff parts of metallic appearance for applications in automotive manufacture (e.g. wind tunnel tests or parts that are not safety-relevant), for tool inserts for injecting and moulding small production runs, for illustrative models (metallic appearance), for education and jig manufacture et al. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.36 | g/cm³ | Internal Method |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness (Shore D, 15 sec) | 76 | ISO 868 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus 1 | 3800 | MPa | ISO 527-2 |
| Tensile Stress 2 | 48.0 | MPa | ISO 527-2 |
| Tensile Strain 3(Break) | 4.0 | % | ISO 527-2 |
| Flexural Modulus 4(23°C) | 3600 | MPa | ISO 178 |
| Flexural Stress 5 | 72.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 6(23°C) | 4.6 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength 7(23°C) | 29 | kJ/m² | ISO 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature 8 | |||
| 0.45 MPa, Unannealed | 175 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 144 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 169 | °C | ISO 306/B50 |
| Melting Temperature 9 | 176 | °C | ISO 11357 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 5.0E+14 | ohms | IEC 60093 |
| Volume Resistivity 10 | 3.0E+14 | ohms·cm | IEC 60093 |
| Electric Strength | 0.10 | kV/mm | IEC 60243-1 |
| Relative Permittivity | IEC 60250 | ||
| 100 Hz | 13.0 | ||
| 1 MHz | 10.0 | ||
| Dissipation Factor (1 MHz) | 0.018 | IEC 60250 |
| Note Message | |
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| 1 . | X Direction |
| 2 . | Y Direction |
| 3 . | X Direction |
| 4 . | X Direction |
| 5 . | X Direction |
| 6 . | X Direction |
| 7 . | X Direction |
| 8 . | X Direction |
| 9 . | 20°C/min |
| 10 . | X Direction |
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|---|---|---|---|
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