Plastic for 3D printer (filament) SUNLU PETG 1 kg. 1.75mm. refill (spoolless) (Black)

PETG filament Sunlu 1 kg 1.75 mm (refill, spoolless) - is a universal material for 3D printing, which is suitable for the production of strong, wear-resistant and functional parts.

Due to high layer adhesion and low shrinkage, PETG provides stable printing without deformation. The material is resistant to moisture, chemical influences and mechanical stress, which makes it optimal for technical products, housings, fasteners and prototypes.

The refill (without spool) format allows you to reduce the cost and transportation costs, as well as use reusable spools.

PETG Sunlu is the optimal choice if you need a balance between ease of printing and durability. The refill format makes it even more profitable for regular use and bulk purchases.

Technical specifications

• Material type: PETG (Polyethylene Terephthalate Glycol)
• Filament diameter: 1.75 mm
• Weight: 1 kg
• Diameter accuracy: ±0.02 mm
• Filament length: ~320-330 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
• Winding type: refill (without spool)
>
• Colors:  Black, White, Gray, Red, Blue, Olive Green

Material Properties

• High strength and impact resistance
• Excellent adhesion between layers
• Resistant to moisture and chemicals
• Low shrinkage (less deformation)
• Smooth or slightly glossy surface
• Less brittle than PLA
• Higher flexibility compared to ABS

Advantages

• Easy to print (almost like PLA)
• Strong and durable products
• Suitable for functional parts
• Good accuracy and dimensional stability
>
• Less warping during printing
• Suitable for most 3D printers
• Savings due to spoolless format

Features of use

• Moisture sensitive - preferably stored in an airtight bag with silica gel
• In high humidity, thin filaments may form during printing
• It is recommended to use air moderately
• Good adhesion to the table (PEI, glass, textured surfaces)

Compatibility

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

Application

• Drone and electronics parts
• Housings, mounts, holders
• Prototyping
• Functional mechanical elements
• Decorative products with increased strength