PETG ESD

Nanovia

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47,50 €
47,50 €

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ESD-safe PETG with ceramic particles. Does not mark and is not abrasive for the nozzle.

The PETG ESD filament by Nanovia is their second ESD filament apart from Nanovia ABS ESD. PETG ESD is a composite material with a PETG base and ceramic particles and unlike most carbon based ESD filaments, the Nanovia PETG ESD filament doesn't leave any residue in the case of friction (ideal for clean rooms) and does not cause excessive nozzle wear.

ESD safe housings and trays 3D printed with the PETG ESD filament

Image 1: ESD safe housings and trays 3D printed with the PETG ESD filament. Source: Nanovia.

This filament's antistatic properties come from the integration of conductive ceramic charges. These allow for the gradual evacuation of accumulated static electricity generated by electronic components and friction along the surface of an object 3D printed with the Nanovia PETG ESD filament. ESD-safe materials are indispensable in environments where the sudden discharge of electrostatic energy could can cause damage to sensitive electronical components or even an explosion of volatile powders.

ESD safe part 3D printed with the PETG ESD filament

Image 2: ESD safe part 3D printed with the PETG ESD filament. Source: Nanovia.

With tools, jigs, fixtures and storage containers 3D printed with the Nanovia PETG ESD filament, instant or latent damage to sensitive electronic devices can be avoided. Thanks to this filament's good heat resistance, parts printed with PETG ESD can house circuit boards and components that heat up to 80 °C when operating.

The Nanovia PETG ESD filament is easy to print, does not require a heated chamber (although it can be used), and is compatible with most commercially available FFF 3D printers. It is of utmost importance that parts printed with the PETG ESD filament are not painted as this could inhibit the material's antistatic properties.

Elongation at break (%) 3.2
Tensile strength (MPa) 44
Tensile modulus (MPa) 2265
Electrical conductivity Electrical conductivity

The Nanovia PETG ESD filament is delivered in a vacuum sealed bag with desiccant. Once opened, the filament should be stored properly to prevent it from absorbing moisture from the air. The best way to store filaments in a tightly sealed bag with desiccant, in a vacuum sealed container or in an intelligent filament container. During printing, the filament can be placed in a filament drying device. If the PETG ESD filament absorbs humidity, it should be dried before printing at 60 ºC for 4 hours or longer.

The manufacturer recommends printing the PETG ESD filament at 245-255 ºC on a bed heated to 85-90 ºC. It is recommended although not necessary to use a printer with a heated chamber (PETG ESD needs 20 ºC).

It is highly recommended to wear standard safety equipment during the printing and post-processing of parts 3D printed with the Nanovia PETG ESD filament - safety goggles, gloves, breathing equipment, proper workspace ventilation and protective garments, according to needs.

General information
Manufacturer Nanovia (Francia)
Material PETG ESD
Format Pack of 50 g
Spool of 500 g
Density 1.32 g/cm3
Filament diameter 1.75 or 2.85 mm
Diameter tolerance ±0.05 mm
Filament length ± 15.7 m (Ø 1.75 mm-0.05Kg)
± 5.9 m (Ø 2.85 mm-0.05Kg)
± 157.5 m (Ø 1.75 mm-0.5Kg)
± 59.4 m (Ø 2.85 mm-0.5Kg)
Colour Natural
RAL/Pantone  -
Printing properties
Printing temperature 245-255 ºC
Base/bed temperature 85-90 ºC
Chamber temperature 20 ºC
Layer fan -
Print speed -
Nozzle diameter -
Mechanical properties
Izod impact resistance -
Charpy impact resistance  -
Elongation at break (ISO 527) 3.2 %
Tensile strength (ISO 527) 44 MPa
Tensile modulus (ISO 527) 2265 MPa
Bending strength  -
Flexural modulus -
Surface hardness -
Thermal properties
Glass transition temperature 80 ºC
Softening temperature  -
Melting temperature -
Specific properties
Transparency
Electrical resistivity 1010 Ω
Flammability -
Additional information
HS Code 3916.9
Spool diameter (outside) 200 mm
Spool diameter (inner bore) 52 mm
Spool width 50 mm

* The typical values detailed in this table should be considered as a reference. Actual values may vary depending on the 3D printer model used, part design and printing conditions. We recommend confirming the final results and properties with your own tests. For further information please refer to the product data sheet.

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