eSUN ePLA+HS 1.75mm Black 1kg High Speed PLA Filament

High-speed 3D printing often forces a compromise: crank up the speed and you risk weak layer bonding, warping, or clogged nozzles. The eSUN ePLA+HS filament in black eliminates that trade-off, delivering reliable extrusion at up to 300 mm/s while maintaining the toughness and finish you expect from a premium PLA.

Who is it for

This filament is built for makers and professionals who run high-speed printers such as Bambu Lab, Creality K1, or Prusa with high-flow hotends. It suits functional prototypes, jigs, fixtures, and everyday prints where speed and durability matter. If you push your machine to its limits and still need consistent results, ePLA+HS is your answer.

Main features

• Optimized for high-speed printing up to 300 mm/s with stable melt flow and rapid cooling.
• Enhanced toughness and impact resistance compared to standard PLA, reducing brittleness.
• Excellent layer adhesion and low warping for clean, dimensionally accurate parts.
• Precision 1.75 mm diameter with ±0.03 mm tolerance ensures smooth, clog-free feeding.
• Vacuum-sealed with desiccant to protect against moisture and maintain print quality.

Specifications

• Material: ePLA+HS (High Speed PLA)
• Diameter: 1.75 mm (±0.03 mm)
• Net weight: 1 kg
• Colour: Black
• Printing temperature: 210–230 °C
• Bed temperature: 45–60 °C (or no heated bed)
• Max printing speed: 300 mm/s
• Density: 1.24 g/cm³
• Tensile strength: 50 MPa
• Elongation at break: 10%
• Vicat softening temperature: 60 °C
• Heat deflection temperature (0.45 MPa): 55 °C
• Spool dimensions: outer diameter 200 mm, width 64 mm, hub diameter 56 mm

Tips

Store the spool in a dry box or resealable bag with desiccant when not in use. For best results, dry at 50 °C for 4–6 hours if exposed to humidity. Start with a nozzle temperature of 220 °C and adjust within the recommended range based on your printer's speed and cooling setup.