1.75mm PETG 3D printing filaments

PETG (Polyethylene Terephthalate Glycol-modified) is a thermoplastic widely used in 3D printing, combining the ease of use of PLA with the durability of ABS. Below are its core features and application guidelines:

Key Characteristics

1. High Strength & Flexibility

   • Higher impact resistance than PLA, strong interlayer adhesion, and resistance to cracking.

2. Chemical Resistance

   • Withstands oils, weak acids/alkalis, suitable for industrial environments.

3. Low Shrinkage

   • Minimal warping during printing; no enclosed printer required.

4. Transparency & Surface Finish

   • Can produce semi-transparent models with a glossy surface.

5. Food Safety

   • Some certified grades comply with food-contact standards (verify product specifications).

Printing Parameters

• Nozzle Temperature: 220–250°C (adjust per brand)

• Bed Temperature: 70–85°C (use PVP adhesive on glass beds)

• Print Speed: 40–80 mm/s (first layer ≤30 mm/s)

• Cooling Fan: 30–50% speed (full speed may cause layer separation)

Typical Applications

• Functional Prototypes: Gears, hinges, and mechanical parts requiring wear resistance.

• Outdoor Equipment: Planters, lamp covers (UV-resistant grades recommended).

• Containers: Water bottles, storage boxes (ensure food-grade compliance).

• Electronics Enclosures: Better heat resistance than PLA, ideal for heat-dissipating designs.

1.75mm Silk 3D Printing Filament PETG

Single Color 3D Printing Filament PETG

PETG 3D Printing Filaments

1.75mm Silk Single Color PETG 3D Printing Filaments for Professional 3D Printing Images