Sunlu PLA Glow in the Dark

Glow in the Dark PLA – Luminous filament for unique 3D prints

Glow-in-the-dark effect
This PLA filament contains phosphorescent materials that glow in the dark after absorbing light. The effect is enhanced by exposure to UV light. To maintain the color intensity, the filament should not be exposed to direct sunlight for long periods of time - the longer the exposure, the faster the glow effect fades.

Precise diameter and high uniformity
The filament is manufactured with high precision: diameter 1.75 mm with a tolerance of ±0.03 mm. Supplied on a 1 kg spool (approx. 2.2 lbs), ensuring smooth extrusion and stable print quality without exaggeration.

Clog-free and ready to use
The filament is dried for 24 hours before packaging and vacuum sealed with a moisture-absorbing bag in a nylon bag – ready to use without bubbles or moisture problems.

Wide compatibility
Compatible with all common FDM 3D printers using 1.75mm filament. The high manufacturing standard and tight diameter tolerance ensure optimal performance and trouble-free printing.

Technical specifications

• Material: Glow in the Dark PLA (based on PLA)

• Filament diameter: 1.75mm / 3.00mm

• Tolerance: ±0.02 mm

• Printing temperature: 200–210℃

• Printed circuit board:

  • Without heating: apply glue

  • When heated (50–65℃): glue not needed

• Traction force: 11–16 KGF (measured at 23℃, 1.75mm)

• Melt index: 7–9 g/10 min (190℃, 2.16 kg)

• Elongation at break: 4%

• Melting point: 165–180℃

• Heat forming point: 55℃

• Density: 1.24 g/cm³

• Water absorption: 0.5%

• Recommended print speed: 50–100 mm/s

• Bubbles: 100% bubble-free

• Net weight: 1kg/roll

• Gross weight: 1.3 kg/roll

• Length (1kg):

  • 1.75 mm: approximately 330 meters

  • 3.00 mm: approximately 110 meters

NOTE: Glow in the dark filament requires a hardened steel nozzle to print!