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Tech-G was specifically designed to address two specific problems with PLA and ABS filaments. In case of PLA, it was brittle nature which severely limited functional testing and ABS was limited in its tensile strength. Hence, Taulman launched a new high-strength PETG which had much higher tensile strength than ABS and more elongation than a typical PLA filament.
It comes in natural color and is widely used in designing jewelry. It is available in 1.75mm, and 2.85mm diameters and the spool weighs 1kg.
It is FDA approved for both food and drink contact and is soluble in Tetrahydrofuran like most of our printing filaments available on this website.
Technical Specifications
| Technical | |
|---|---|
| Manufacture Part ID | tegc1/tegc3 |
| HS Code | 3916.9 |
| Thermal | |
| Printing Temperature | 235C-242C |
| Melting Temperature | 217C |
| Tg Glass transition | 77C |
| Pyrolysis - Thermal degradation | 294C |
| Non-Destructive Evaluation | Yes |
| Print-Bed Temp | 68C Max |
| Ambient Temp (Enclosure) | None |
| Physical | |
| Nominal Diameter (3mm Maximum Dia) | 1.75mm/2.85mm |
| Weight /spool | 1kg |
| Nominal Length/spool (In Feet) | 700/520 |
| Shrinkage - in/in | 0.0029 |
| Solvent/Glue | Tetrahydrofuran |
| Mechanical | |
| Tensile Stress "PSI" when 3D Printed | 5.900 |
| Ultimate Elongation when 3D Printed | 3.00% |
| Modulus "PSI" when 3D Printed | 63839 |
| Optical | |
| Opacity | 90% |
| Reflectivity | TBD |
| Color | Natural |
| Approvals | |
| FDA - Direct Food Contact | Yes |
| FDA Direct Drink Contact | Yes |
| UL Flammability | |
| UL 94 HB | None |
| UL 94 V2 at 1.5 mm thickness | None |
| Features | |
| Surface texture | N/A |
| Living Hinge | Very good |
| Use of Taps for threads | Very good |
| CNC finish tooling | Carbide |
| CNC Coolant | Forced Air Only |
| Use in 3D Forging | good |
| Printed Prosthesis | N/A |
| Robotic Assemblies | Very good |
| Jewelry Printing | Good |
| Fumes | None |
| Lenticulated overlays. | N/A |
| Dye type | N/A |
| Dye Uptake (Saturation) | N/A |
| Specifications are subject to change |
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