eSUN natural PETG is a 3D printing clear filament designed starting from the Polyethylene terephthalate (PET) formulation. Unlike its precursor, it contains glycol, a chemical compound added to the original formulation during polymerization. eSUN PETG combines the benefits of PLA and ABS filaments. Indeed, it is a simple-to-print consumable with a clear appearance and good gloss. Flexible and highly impact-resistant, it features good mechanical strength and toughness. Also, it can withstand fairly high temperatures.
PETG is transparent, recyclable, odorless and hydrophobic. Thus, it should reduce the risk of nozzle clogging. Good layer adhesion, low shrinkage and warping rates are some of its core features. It gives the model a nice glossy finish while granting consistent outputs.
eSUN 3mm (2.85mm) natural PETG is compatible with a variety of desktop and professional FDM 3D printers. It comes in 3kg spools and can be printed with or without the use of a heated platform. You can use to create resistant yet flexible parts with good durability. For example, it has been used to print food containers, electronics, cosmetics packaging, and more.
This Victorian Hurricane Lamp is made with eSUN clear PETG, blue PETG and bronze PLA. As you can see, the lampshade is transparent enough to let you see the internal light.
eSUN natural PETG technical data
Printing temperature: 230-250 °C
Heated bed temperature: Not required / 60 - 80°C recommended
Filament density: 1.23 g/cm³
Heat Distortion Temperature (0.45MPa): 64°C
Melt Flow Index: 6.6 g/10min (230°C/2.16KG）
Tensile Strength: 49 MPa
Elongation at Break: 280%
Flexural Strength: 60 MPa
Flexural Modulus: 1,170 MPa
IZOD Impact Strength: 7.6 KJ/㎡
Filament diameter: 3mm (2.85mm)
Dimensional Accuracy: ±0.05
Spool weight: 3kg
Color name: Natural
Color attribute: Transparent
The eSUN natural PETG is supplied in 3kg transparent filament spools. The clear bobbin lets you constantly monitor the quantity of material left while printing. Each spool comes in a resealable bag with desiccant, which keeps the filament dry and free from dust.
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