The ROSA3D PET-G Filament in Blue Sky Transparent is a high-quality 3D printing material designed for versatility and ease of use. This 1.75mm diameter filament combines the user-friendly printing characteristics of PLA with the enhanced mechanical properties of PET-G, making it an excellent choice for both hobbyists and professionals. The refill format is an environmentally conscious solution that reduces plastic waste by allowing users to reuse their existing spool cores.
This filament offers exceptional clarity, allowing for the creation of aesthetically pleasing transparent parts. Its chemical resistance and structural durability ensure that printed objects can withstand various post-processing techniques, including sanding, drilling, and painting, without losing integrity. The material is odourless during the printing process, contributing to a more comfortable working environment.
Advantages
The primary benefit of this PET-G filament is its balance between ease of printing and material performance. It exhibits low shrinkage and excellent bed adhesion, which minimizes the risk of warping during long print jobs. The material is highly durable and resistant to a wide range of chemicals, making it suitable for functional components that require long-term stability. Furthermore, the refill system is designed to be sustainable, helping to lower the environmental impact of frequent 3D printing.
Suitable for
- Functional prototyping and mechanical parts
- Decorative items and artistic projects requiring transparency
- Large-format printing projects
- Custom lampshades and light-diffusing enclosures
When it may not be suitable
This filament may not be the best choice for high-temperature applications where the environment exceeds 78°C, as the material may begin to lose its structural shape. Additionally, while it is easy to print, it may require more precise cooling settings compared to standard PLA to achieve optimal transparency in complex geometries.
Key specifications
- Diameter: 1.75 mm
- Weight: 1000 g
- Color: Blue Sky Transparent
- Density: 1.29 g/cm3
- Heat distortion temperature: 78°C
- Diameter tolerance: +/- 0.05 mm
- Oval tolerance: +/- 0.02 mm
- Tensile strength: 20 MPa
How to use
To use the refill, ensure you have a compatible reusable spool core. Load the filament onto the core according to the manufacturer's instructions for your specific spool system. Before starting your print, ensure the printer bed is clean and level. The recommended extrusion temperature is between 220°C and 250°C, with a bed temperature set between 60°C and 80°C. Adjust your cooling fan speed between 0% and 60% depending on the complexity of the model and the desired level of transparency.
What to consider before purchase
- Ensure your 3D printer is compatible with 1.75mm diameter filament.
- Verify that you have a reusable spool core available for the refill.
- Check if your project requirements align with the 78°C heat resistance limit.
- Consider the need for an adhesive on the print bed if you experience adhesion issues.
Usage recommendations
For the best results, store the filament in a dry, cool place to prevent moisture absorption. If the print does not adhere well to the build plate, apply a thin layer of 3D printing adhesive to the surface.
