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Material
PETG-HT

PETG-HT

Standard Plastics
Heat resistantChemical resistantStrongFunctional

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 PSI85–95 °C
Heat deflection at 264 PSI70–80 °C
Print Constraints

Maximum build volume

500 × 550 × 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

Available finishes

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

Standard

Standard

8 colors

Standard layered finish.

Sanded

Sanded

8 colors

Smooth sanded finish.

All materials