3D Printer Filament Creality Soleyin Ultra PLA Black 1.75 mm 1 kg

Creality Soleyin Ultra PLA Black is a 1 kg spool of 1.75 mm polylactic acid filament for FDM/FFF 3D printers. It is formulated for reliable extrusion and dimensional stability, and supports high-speed printing up to 300 mm/s. The filament is presented as part of a multicolor system, intended for multi-material projects and everyday prototyping, hobby models and functional parts that benefit from easy printing and reduced warping.

Advantages

Soleyin Ultra PLA offers a broad color palette for mixing and multi-material builds, high-speed printing capability up to 300 mm/s, and composition from renewable plant-based resources. The material provides improved bed and layer adhesion to reduce shrinkage and curling, helping to increase printing success rates.

Suitable for

• Rapid prototyping and concept models
• Hobbyist and decorative prints
• Functional parts that do not require high-temperature resistance
• Multi-color or multi-material assemblies

When it may not be suitable

This PLA is not ideal for applications that demand high heat resistance or long-term outdoor exposure, as PLA softens at elevated temperatures and can degrade under UV and moisture over time. It may also be less suitable when mechanical strength comparable to engineering polymers is required.

Key specifications

• Material: Polylactic acid (PLA)
• Colour: Black
• Diameter: 1.75 mm
• Net weight: 1 kg
• Recommended maximum printing speed: up to 300 mm/s (depends on printer and settings)

How to use

Load the 1.75 mm filament into an FDM/FFF 3D printer configured for PLA. Use standard PLA printing temperatures and cooling settings appropriate for your machine and nozzle; adjust speed and retraction to optimise quality at higher print speeds. Ensure the build surface is prepared for good adhesion and consider a brim or raft for larger flat parts to further reduce curling.

What to consider before purchase

• Verify your printer supports 1.75 mm filament and intended print speeds
• Confirm the part requirements for heat resistance and outdoor durability
• Ensure storage conditions are dry to prevent moisture absorption

Usage recommendations

For best results, print with appropriate PLA temperature settings for your hotend, enable part cooling, and store the spool in a sealed, dry container when not in use to maintain consistent extrusion and dimensional stability.