PETG In 3D Printing
PETG is a thermoplastic offering enhanced properties over PLA, including high impact resistance, flexibility, and excellent chemical and moisture resistance. It is also sterilizable, making it suitable for mechanical parts.
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Description & Characteristics
| Price | $ $ $ $ $ |
| Lead Time | < 2 days |
| Wall Thickness | 0.8 mm |
| Tolerances | ±0.5% with a lower limit of ±0.5 mm (±0.020″) |
| Max Part Size | 50 x 50 x 50 cm |
| Layer Height | 200-100 |
| Strengths | Low-cost, quick turnaround times. |
| Weaknesses | Limited dimensional accuracy, visible print layers. |
Mechanical Properties
| Ultimate tensile strength | Yield strength | Young's modulus (modulus of elasticity) |
Elongation at break
|
|---|---|---|---|
| 25 - 50 MPa |
46.2 - 49 MPa |
1.84 - 1.97 GPa |
7.6 - 36 % |