PETG ESD Black Filament 1.75mm 1Kg eSun

The PETG ESD filament from eSun has been specially developed to safely discharge electrostatic charges and protect sensitive electronic components. It is based on PETG modified with conductive carbon nanotubes. This modern technology ensures uniform conductivity with low addition and prevents the typical weaknesses of conventional additives such as graphite or carbon black. Thanks to its permanent antistatic effect, the filament is effective regardless of humidity and provides reliable protection. The surface resistances are in the range of 10⁷–10⁹ Ω, ensuring safe electrostatic dissipation. In addition to protection against static discharge, PETG ESD features excellent dust resistance, making it particularly interesting for housings and packaging in the electronics sector. The high toughness also allows use for components that need to be mechanically durable. It is easy to print, with a smooth surface and no edge warping. Standard PETG parameters are sufficient, simplifying handling in 3D printing. Thus, PETG ESD from eSun is an ideal choice for users who want to protect sensitive electronic components while producing precise, robust printed parts.

Recommended Accessories:

• Filament Dry Box
• Filament Vacuum Kit Pro 3 eVacuum by eSun
• 3DLac Adhesive Spray

Features:

• Permanent antistatic effect ensures safe discharge of electrostatic charges even with changing humidity.
• High dust resistance reduces particle adhesion, allowing for clean, long-lasting surfaces.
• Excellent protective capability prevents damage to electronic components from static discharges.
• High toughness allows use in mechanically demanding applications and ensures long lifespan.
• Easy printability using standard PETG parameters with a smooth surface and no edge warping.
• Good print quality thanks to controlled material flow and low tendency to blockages.

Application Examples:

• Packaging for sensitive electronic components
• Housings for measuring devices and sensors
• Parts for ESD-safe working environments
• Functional prototypes in electronics and electrical engineering
• Protective components for integrated circuits and circuit boards

Recommended Printing Parameters:

• Print temperature: 240–260 °C Recommended: 245 °C
• Heated bed temperature: 70 °C
• Fan speed: 40–90% Recommended: 60%
• Feed rate: up to 60 mm/s (≤ 3000 mm/min)

Download:

• Filament Datasheet

Technical Data:

• Manufacturer: eSun
• Manufacturer SKU: PETG-ESD175B1TZ1
• Color: Black
• Filament Weight: 1Kg
• Density: 1.22 g/cm³
• Diameter: 1.75mm
• Tolerance: +-0.05mm
• Melt Flow Index: 18.1 (230 °C / 5 kg)
• Heat Distortion Temperature: 68 °C (0.45 MPa)
• Surface Resistance: 10⁹ Ω
• Tensile Strength (X-Y): 48.11 ± 0.535 MPa
• Tensile Strength (Z): 19.34 ± 5.801 MPa
• Elongation at Break (X-Y): 8.97 ± 1.62 %
• Flexural Strength (X-Y): 77.7 ± 0.7 MPa
• Flexural Modulus (X-Y): 2162.79 ± 61.09 MPa
• Impact Strength IZOD (X-Y): 4.95 kJ/m²
• Nozzle Temperature: 240–260 °C
• Heated Bed Temperature: 70 °C
• Nozzle Diameter: 0.2 / 0.4 / 0.6 / 0.8 mm
• Recommended Drying: 65 °C > 8 h
• Max. Print Speed: < 300 mm/s
• Spool Size Outer Diameter: 20cm
• Spool Width: 6.85cm
• Inner Diameter (Hole): 5.3cm
• Total Weight: 1423g
• Dimension: 205 x 215 x75mm

Scope of Delivery

• 1x PETG ESD Black Filament 1.75mm 1Kg eSun