ROSA3D PLA Filament 1.75mm Light Brown 1kg Refill

The ROSA3D PLA Filament 1.75mm Light Brown 1kg Refill is a high-quality, user-friendly 3D printing material designed for both beginners and experienced users. This filament is crafted from a biodegradable biopolymer, ensuring an environmentally conscious approach to 3D printing. Its light brown color provides a natural aesthetic, perfect for a variety of decorative and functional projects. The refill format is specifically engineered to minimize plastic waste by allowing users to utilize their existing reusable spools.

Advantages

This filament is highly regarded for its ease of use, characterized by low shrinkage and the absence of unpleasant odors during the printing process. It offers excellent layer adhesion and precise detail reproduction, which is essential for achieving high-quality results. The material is made from ingredients approved for food contact, adding a layer of safety for specific applications. Furthermore, its compatibility with both heated and unheated print beds makes it a versatile choice for various FDM/FFF 3D printers.

Suitable for

• Prototyping and concept modeling
• Decorative items and artistic figures
• Educational projects and school assignments
• Functional parts requiring good detail

When it may not be suitable

This material may not be suitable for applications requiring high heat resistance, as it has a heat deformation temperature of 55°C. It is also not recommended for parts that will be subjected to significant mechanical stress or outdoor environments with prolonged UV exposure.

Key specifications

• Diameter: 1.75 mm
• Weight: 1000 g (refill, no spool)
• Extrusion temperature: 185-225°C
• Bed temperature: 40-60°C
• Density: 1.24 g/cm3
• Tensile strength: 53 MPa
• Diameter and oval tolerance: +/- 0.05 mm

How to use

To use the refill, mount the filament coil onto a compatible reusable spool. Ensure the filament is fed smoothly into the extruder. Set your printer to the recommended extrusion temperature of 185-225°C and bed temperature of 40-60°C. If you encounter issues with bed adhesion, apply a suitable adhesive to the print surface. Maintain a print speed of 60-80 mm/s and adjust the cooling fan to 50-100% for optimal results.

What to consider before purchase

• Ensure you have a compatible reusable spool for the refill coil.
• Verify that your printer supports 1.75 mm diameter filament.
• Check if your project requirements align with the 55°C heat deformation limit.

Usage recommendations

For the best results, store the filament in a dry place to prevent moisture absorption. If printing on an unheated bed, always use an adhesive to ensure the first layer adheres correctly.