Stereolithography MATERIALS
Look to SL for excellent dimensional tolerances, smooth surfaces and fine feature details. Mimic properties of ABS, polycarbonate and polypropylene in layers as low as 0.0508mm.
| MATERIAL | Description | Hardness (Shore D) | Elongation @ Break | Tensile Strength | Flexural Modulus | Heat Deflection Temperature | |
| @264 psi | @66 psi | ||||||
Somos® ProtoGen 18420 | Highly accurate and is humidity and temperature resistant | 87 | 12% | 6,200 psi (43 MPa) | 299 ksi (2,060 MPa) | 205°F (96°C) |
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| Somos® WaterClear Ultra 10122 | A colorless material suited for lenses and electronic covers | 87 | 7.5% | 8,100 psi (56 MPa) | 361 ksi (2,490 MPa) | 109°F (43°C) | 117°F (47°C) |
| Somos® WaterShed XC 11122 | Produces highly detailed parts with great clarity and water-resistance | 15.5% | 7,300 psi (50.4 MPa) | 320 ksi (2,205 MPa) | 120°F (49°C) | 122°F (50°C) |
|
| Somos® NeXt | Higher impact resistance than standard SL resins; Moisture resistance | 82 | 9% | 4,800 psi (32.8 MPa) | 358 ksi (2,470 MPa) | 122°F (50°C) | 133°F (56°C) |
| SC 1000 | Custom formulation ideal for low cost investment casting patterns | 83 | 4% – 8% | 7,758 psi (53 MPa) | 280 ksi (1,930 MPa) | 122°F (50° C) | 127° F (53°C) |