Polymaker PolySonic High Speed PLA filament 1,75 mm 1 kg sort (PA12005)

High-speed 3D printing often forces a compromise: push the print speed and risk under-extrusion, poor layer adhesion, or failed prints. Polymaker PolySonic High Speed PLA solves this with a formulation engineered for rapid flow and reliable extrusion at speeds up to 300 mm/s, enabling faster prototyping and production without sacrificing print quality.

Who is it for

PolySonic High Speed PLA is ideal for makers, engineers, and print farms who need to reduce print times on FDM 3D printers. It works with standard PLA settings and is optimized for high-speed profiles, making it a drop-in upgrade for users who want to boost throughput on existing hardware.

Main features

• High-speed formulation: prints reliably at speeds up to 300 mm/s
• Excellent flow characteristics for consistent extrusion at high velocity
• 1.75 mm diameter with tight ±0.03 mm tolerance for smooth feeding
• 1 kg net weight on a recycled cardboard spool
• Black color with a matte, professional finish

Specifications

• Material: PLA (Polylactic Acid)
• Filament type: High-Speed PLA
• Filament diameter: 1.75 mm
• Diameter tolerance: ±0.03 mm
• Net filament weight: 1 kg
• Color: Black
• Recommended nozzle temperature: 190-230 °C
• Recommended bed temperature: 25-60 °C
• Recommended printing speed: up to 300 mm/s
• Density: 1.23 g/cm³
• Tensile strength: 52.5 ± 1.7 MPa
• Elongation at break: 5.7 ± 0.7 %
• Flexural modulus: 2500 ± 100 MPa
• Impact strength (Charpy): 2.5 ± 0.2 kJ/m²
• Vicat softening temperature: 58 °C
• Glass transition temperature (Tg): 61 °C

Tips

For best results, use a high-speed profile in your slicer with a nozzle temperature of 210-230 °C and a bed temperature of 50-60 °C. Ensure your printer's hotend and extruder can handle the increased flow rate. Store filament in a dry box to maintain print quality.