Standard PlasticsHeat resistantChemical resistantStrongFunctional

PETG-HT

PETG-HT is engineered to have an increased glass transition temperature (Tg), which is the temperature at which the material transitions from a rigid to a soft and pliable state. This enhanced formulation allows it to withstand higher heat environments compared to standard PETG filament. The higher Tg of PETG-HT makes it suitable for applications where exposure to elevated temperatures is expected, such as functional prototypes, automotive components, mechanical parts, and industrial tooling. It offers improved dimensional stability, reduced warping, and enhanced resistance to heat deformation compared to regular PETG filament. PETG-HT retains many of the desirable properties of PETG, including good layer adhesion, low shrinkage, and resistance to chemicals, making it a reliable choice for a wide range of 3D printing applications.

Print with PETG-HT

Mechanical Properties

Tensile strength50–75 MPa

Tensile modulus1500–3000 MPa

Elongation2–5 %

Flexural strength60–80 MPa

Flexural modulus1800–2800 MPa

Density1.18 g/cm³

Thermal

Heat deflection at 66 PSI

Available finishes

Each finish can be combined with the available colors at checkout.

Standard

8 colors

Standard layered finish.

Sanded

8 colors

Smooth sanded finish.

All materials

Print Constraints

Maximum build volume

500 × 500 × 500 mm

Default layer height0.2 mm

Default infill20%

Min embossing0.4 mm

Min engraving0.4 mm

Accuracy± 0.3 mm

Warping riskOver_140_mm

Interlocking partsSupported