ROSA3D PET-G Filament 1.75mm 1kg Black

ROSA3D PET-G filament 1.75mm 1kg Black is a high-performance 3D printing material that combines the ease of use associated with PLA with the mechanical durability of more advanced polymers. This filament is engineered for consistent extrusion and excellent layer adhesion, making it a reliable choice for both hobbyists and professional users. Its chemical resistance and structural integrity allow for post-processing techniques such as drilling, sanding, and painting, ensuring that your final prints meet high standards of quality and functionality.

Advantages

The primary benefit of this PET-G filament is its balance between printability and durability. It exhibits minimal shrinkage and warping during the printing process, which is essential for achieving precise dimensions in mechanical parts. The material is completely odourless, contributing to a more comfortable printing environment. Furthermore, its high chemical resistance makes it suitable for parts that may be exposed to various environmental conditions. The filament is produced from ingredients approved for food contact, providing versatility for specialized applications where material safety is a priority.

Suitable for

• Functional prototypes and mechanical components
• Large-format 3D printing projects
• Durable household items and enclosures
• Custom lampshades and decorative objects

When it may not be suitable

This material may not be the best choice for applications requiring extreme heat resistance, as it has a heat distortion temperature of 78°C. It is also less suitable for projects that require high flexibility, as the material is relatively rigid.

Key specifications

• Diameter: 1.75 mm
• Weight: 1000 g
• Color: Black
• Extrusion temperature: 220-250°C
• Bed temperature: 60-80°C
• Density: 1.29 g/cm3
• Diameter tolerance: +/- 0.05 mm
• Oval tolerance: +/- 0.02 mm

How to use

To achieve the best results, ensure your 3D printer bed is clean and properly leveled. Load the filament into your extruder and set the temperature between 220°C and 250°C depending on your printer's specific cooling capabilities and speed settings. Use a bed temperature of 60-80°C to ensure optimal first-layer adhesion. Adjust the cooling fan speed between 0% and 60% to balance detail quality and layer bonding strength.

What to consider before purchase

• Ensure your 3D printer is compatible with 1.75mm diameter filament.
• Verify that your printer can maintain a bed temperature of at least 60°C.
• Consider the heat exposure of your final part to ensure it does not exceed 78°C.
• Note that while ingredients are food-safe, the final printed object's safety depends on your specific printing process and post-processing.

Usage recommendations

For optimal results, store the filament in a dry, cool place to prevent moisture absorption. If the filament has been exposed to humidity, consider drying it before use to maintain print quality and prevent surface defects.