PETG

PETG Overview

PETG (Polyethylene Terephthalate Glycol) is a versatile 3D printing filament that blends the strength and durability of ABS with the user-friendly printing characteristics of PLA. It offers excellent layer adhesion, low warping tendencies, and notable chemical resistance. These qualities make PETG an attractive choice for manufacturers looking to produce functional prototypes, transparent or translucent parts, and end-use products across multiple industries.

Responsive PETG Tables
At a Glance
Process Lead Time Colors Resolution Price Applications Max Print Size
FDM 3D Printing 5 days Black 0.4 mm $$ Strength & complex geometries 256 x 256 x 256 mm

Why Choose PETG?

  1. Strong & Durable
    PETG combines toughness and impact resistance for parts that can withstand moderate mechanical stresses without cracking or breaking.

  2. Low Warping & Shrinkage
    Its stable printing profile and reduced warping tendencies help maintain dimensional accuracy, particularly for larger or more complex geometries.

  3. Chemical & Moisture Resistance
    PETG resists a variety of chemicals and is less prone to moisture uptake than other filaments, ensuring consistent performance over time.

  4. Clarity & Translucent Options
    Available in clear and translucent formulations, PETG is ideal for applications requiring visual inspection or aesthetic appeal.

Responsive PETG Tables
Material Properties
Tensile Strength (X-Y) Tensile Strength (Z) Elongation at Break (X-Y) Elongation at Break (Z) Modulus of Elasticity (X-Y) Modulus of Elasticity (Z) Flexural Strength
50.8 ± 0.9 MPa 42.8 ± 2.8 MPa 8.4 ± 1.7% 3.3 ± 0.2% 2116.8 ± 68.1 MPa 1898.7 ± 98.5 MPa N/A
Download Material Datasheet

Applications

  • Functional Prototypes & End-Use Parts
    From mechanical assemblies to industrial fixtures, PETG offers a robust material solution for real-world product testing and production.

  • Consumer Goods & Electronics
    Its balance of strength, ease of printing, and aesthetic possibilities makes PETG popular for device enclosures, kitchenware, and household items.

  • Medical & Laboratory Equipment
    Thanks to its chemical resistance, PETG can be used for specialized lab utensils, protective guards, and containers that may contact mild chemicals.

  • Bottles & Containers
    With its naturally clear or translucent finish, PETG is a strong candidate for packaging or fluid handling parts that require visibility.

  • Automotive & Aerospace Prototyping
    Prototypes benefit from PETG’s durable structure and reduced warping, enabling tighter tolerances and reliable performance tests.

  • Display & Lighting Components
    Ideal for producing see-through enclosures, light fixtures, and other parts where transparency or illumination is key.

Design Recommendations
Max Part Size (x,y,z)Min Clearance + Gaps for FitMin Wall Thickness
256 mm x 256 mm x 256 mm0.5 mm 1 mm min