Plastic for 3D printer (filament) SUNLU PETG 3 kg. 1.75mm. on spool (Black)

PETG filament Sunlu 3 kg 1.75 mm (on spool) - is a strong and versatile material for 3D printing, optimal for long and voluminous tasks. Combines the ease of printing of PLA with increased strength and flexibility, making it an excellent choice for functional products.

Due to its stable diameter, high layer adhesion and low shrinkage, the material ensures uniform printing without deformations. PETG is resistant to moisture, mechanical stress and is suitable for the manufacture of housings, fasteners, technical parts and prototypes.

The 3 kg on a spool format is ideal for mass production, long-term printing and wholesale use.

Technical specifications

• Material type: PETG (Polyethylene Terephthalate Glycol)
• Filament diameter: 1.75 mm
• Weight: 3 kg
• Winding type: on a spool
• Diameter accuracy: up to ±0.02 mm
• Filament length: ~960-990 m
• Density: ~1.26 g/cm3
• Printing temperature: 220-260 °C
• Table temperature: 60-80 °C
• Printing speed: 50-200 mm/s
• Product operating temperature: up to ~70-80 °C
• Printing type: FDM / FFF
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• Colors: black (Black), gray (Gray), olive green (Olive Green)

Material properties

• High strength and impact resistance
• Excellent adhesion between layers
• Low shrinkage and minimal warping during printing
• Resistant to moisture and chemicals
• Less brittle compared to PLA
• Moderate flexibility
• Smooth or slightly glossy surface

Benefits

• Ideal for long-term printing and large models
• Reduces the number of filament changes
• Stable quality and uniform feed
• Suitable for professional and serial use
• Compatible with most 3D Printers
• The optimal balance between simplicity and durability

Features of use

• In high humidity, thin filaments may form during printing
• It is recommended to store in a dry environment
• Optimally use moderate airflow
• Adheres well to the table surface (PEI, glass, etc.)

Compatibility

• Suitable for most FDM printers
• Compatible with Bowden and Direct extruders
• Works with standard PETG settings

Scope of application

• Large parts and structures
• Mass production
• Housings and technical elements
• Drone and electronics parts
• Prototyping