Ultimaker PETG
Ultimaker PETG
Ultimaker PETG key has good all-round properties, making it an
ideal starting material for anyone requiring more heat and chemical
resistance than PLA.
Ultimaker PETG's Key features
Ultimaker PETG material is an affordable all-round material that is easy to use. It prints just as easy as PLA, and can be used with Ultimaker support materials (PVA and Breakaway). In contrast to PLA, it is less brittle and offers additional resistance additional resistance to alcohols and weak acids/bases, as well as additional heat resistance up to 76 °C.
Food contact and in vivo applications. Applications where the printed part is exposed to temperatures higher than 76 °C.
Thermal properties | Test Method | Typical value |
---|---|---|
Melt mass-flow rate (MFR) | ISO 1133 (260 °C, 1.2 kg) | 6.4 g / 10 min |
Heat deflection (HDT) at 0.455 MPa | ISO 75-2 / B | 76.2 ± 0.8 °C |
Vicat softening temperature | ISO 306 / A120 | 82.9 ± 0.4 °C |
Glass transition | ISO 11357 (DSC, 10 °C / min) | 77.4 °C |
Melting temperature | ISO 11357 (DSC, 10 °C / min) | – (amorphous) |
Filament specifications | Method (standard) | Value |
---|---|---|
Diameter | – | 2.85 ± 0.05 mm |
Vicat softening temperature | – | 0.05 mm |
Glass transition | – | 750g |
Melting temperature | – | ~ 93 m |
Mechanical properties | Test method | XY (Flat) | YZ (Side) | Z (Up) |
---|---|---|---|---|
Tensile (Young’s) modulus | ASTM D3039 (1 mm / min) | 1939 ± 28 MPa | 1874 ± 31 MPa | 1711 ± 45 MPa |
Tensile stress at yield | ASTM D3039 (5 mm / min) | 46.2 ± 0.8 MPa | 50.3 ± 1.0 MPa | – |
Tensile stress at break | ASTM D3039 (5 mm / min) | 38.5 ± 1.4 MPa | 44.0 ± 3.7 MPa | 19.0 ± 6.4 MPa |
Elongation at yield | ASTM D3039 (5 mm / min) | 5.9 ± 0.1% | 6.0 ± 0.2% | – |
Elongation at break | ASTM D3039 (5 mm / min) | 7.6 ± 0.2% | 6.4 ± 0.6% | 1.8 ± 0.8% |
Flexural modulus | ISO 178 (1 mm / min) | 1882 ± 30 MPa | 1681 ± 61 MPa | 1489 ± 25 MPa |
Flexural strength | ISO 178 (5 mm / min) | 78.9 ± 1.0 MPa at
5.5% strain | 75.8 ± 2.0 MPa at
5.5% strain | 50 ± 3.5 MPa at
3.6% strain |
Flexural strain at break | ISO 178 (5 mm / min) | No break (>10%) | No break (>10%) | 3.6 ± 0.4% |
Charpy impact strength (at 23 °C) | ISO 179-1 / 1eB (notched) | 7.9 ± 0.6 kJ/m² | – | – |
Hardness | ISO 7619-1 (Durometer, Shore D) | 76 Shore D | – | – |
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