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Somos® 14120
| Category: | Unspecified , Unspecified |
| Manufacturer: | DSM Somos® |
| Trademark: | Somos® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | ebLrxq_Somos-14120.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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DSM's Somos® 14120 is a low-viscosity liquid photopolymer that produces strong, tough and water-resistant parts. Parts created with Somos® 14120 have a white, opaque appearance similar to production plastics. Applications This ABS-like photopolymer is used in solid imaging processes, like stereolithography, to build three-dimensional parts. Somos® 14120 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 electronics markets and include functional prototypes, water-resistant applications, appearance models with minimal finishing, durable concept models, high humidity environment applications and RTV patterns. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.10 | g/cm³ | |
| Water Absorption (Equilibrium) | 0.24 | % | ASTM D570 |
| Viscosity (30°C) | 240 | mPa·s |
| Films | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Graves Tear | 123.0 | kN/m | ASTM D1004 |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Critical Exposure | 13.0 | mJ/cm² | |
| Penetration Depth | 158.8 | µm |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 81 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2460 | MPa | ASTM D638 |
| Tensile Strength | 45.7 | MPa | ASTM D638 |
| Tensile Elongation | ASTM D638 | ||
| Yield | 3.0 | % | |
| Break | 8.0 | % | |
| Flexural Modulus | 2250 | MPa | ASTM D790 |
| Flexural Strength | 68.9 | MPa | ASTM D790 |
| Poisson's Ratio | 0.23 | ASTM D638 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 24 | J/m | ASTM D256A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 53.0 | °C | |
| 1.8 MPa, Unannealed | 48.0 | °C | |
| Glass Transition Temperature | 44.0 | °C | ASTM E1545 |
| CLTE - Flow | ASTM E831 | ||
| -40 to 0°C | 6.7E-5 | cm/cm/°C | |
| 0 to 50°C | 9.3E-5 | cm/cm/°C | |
| 50 to 100°C | 1.6E-4 | cm/cm/°C | |
| 100 to 150°C | 1.8E-4 | cm/cm/°C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength | 15 | kV/mm | ASTM D149 |
| Dielectric Constant | ASTM D150 | ||
| 60 Hz | 3.90 | ||
| 1 kHz | 3.80 | ||
| 1 MHz | 3.50 |
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