| About |
|---|
| DSM’s Somos® WaterShed XC 11122 is a low viscosity liquid photopolymer that produces strong, tough, water-resistant, ABS-like parts. Most importantly, parts created with Somos® WaterShed XC 11122 are nearly colorless, and look more like true, clear engineered plastic. In addition, Somos® WaterShed XC 11122 has been formulated with the Somos® Oxetane Advantage™ – an advanced chemistry platform that produces parts with outstanding water resistance and high dimensional stability. Applications This ABS-like photopolymer is used in solid imaging processes, like stereolithography, to build three-dimensional parts. Somos® WaterShed XC 11122 offers many properties that mimic traditional engineering plastics, including ABS and PBT. This makes the material ideal for many applications in the automotive, medical and consumer electronic markets and include lenses, packaging, water flow analysis, RTV patterns, durable concept models, wind tunnel testing and investment casting patterns.&& |
| Product Description | |
|---|---|
| Supplier | DSM |
| Generic | 3D打印材料 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Clarity,Good flexibility,Good Dimensional Stability,Low or no water absorption,Low Viscosity,Optical performance |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.12 | g/cm³ | |
| Water absorption rate | |||
| balance | 0.35 | % | ASTM D570 |
| viscosity | |||
| 30℃ | 0.26 | Pa·s | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2650 to 2880 | MPa | ASTM D638 |
| tensile strength | |||
| fracture | 47.1 to 53.6 | MPa | ASTM D638 |
| Tensile strain | ASTM D638 | ||
| yield | 3.0 | % | ASTM D638 |
| fracture | 11 to 20 | % | ASTM D638 |
| Bending modulus | 2040 to 2370 | MPa | ASTM D790 |
| bending strength | 63.1 to 74.2 | MPa | ASTM D790 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| Graves Tear | 150.3 | kN/m | ASTM D1004 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 21 to 32 | J/m | ASTM D256-A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 45.9 to 54.5 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 49.0 to 49.7 | ℃ | ASTM D648 |
| Glass transition temperature | 39.0 to 46.0 | ℃ | ASTM E1545 |
| Linear coefficient of thermal expansion | |||
| MD | ASTM E831 | ||
| -40 to 0 ℃ | 6.6E-5 to 6.7E-5 | cm/cm/℃ | ASTM E831 |
| 0 to 50 ℃ | 9.0E-5 to 9.6E-5 | cm/cm/℃ | ASTM E831 |
| 50 to 100 ℃ | 1.7E-4 to 1.9E-4 | cm/cm/℃ | ASTM E831 |
| 100 to 150 ℃ | 1.9E-4 | cm/cm/℃ | ASTM E831 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | 15 to 16 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 60 Hz | 3.90 to 4.10 | ASTM D150 | |
| 1 kHz | 3.70 to 3.90 | ASTM D150 | |
| 1 MHz | 3.40 to 3.50 | ASTM D150 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.512 to 1.515 | ASTM D542 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Critical Exposure | 11.5 | mJ/cm² | |
| Penetration depth | 165.1 | µm |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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