Sunlu High-Speed PLA Filament Olive - Sunlu PLA H-S OG, PLA 1.75 mm (color Olive)

Sunlu High-Speed PLA Filament Olive (PLA H-S OG) is a 1.75 mm PLA material developed for faster FDM/FFF printing while maintaining good dimensional stability and surface finish. Supplied in olive color, it is intended for rapid prototyping, visual models and hobby parts where reduced print time and reliable extrusion are priorities.

Advantages

The filament offers improved surface quality and finer detail at standard and elevated print speeds compared with classic PLA. Its modified material structure improves overhang performance so that many features below 70° can be printed without supports. Faster crystallization and enhanced heat dissipation reduce nozzle build-up and warping risk, enabling more stable results during dynamic printing.

Suitable for

• Rapid prototyping and proof-of-concept models
• Hobby parts and decorative or visual models
• Projects requiring faster print speeds with good surface detail
• General FDM/FFF printers using 1.75 mm filament

Когда может быть непригоден

Материал остаётся PLA по свойствам, поэтому он не подходит для деталей, которым необходима высокая термостойкость или значительная механическая прочность при высоких температурах. Для рабочих частей, эксплуатируемых при температурах выше заявленной температуры деформации или в агрессивных средах, стоит рассмотреть другие материалы.

Key specifications

• Material: PLA (High-Speed formulation)
• Diameter: 1.75 mm
• Color: Olive
• Density: 1.26 g/cm³
• Vicat softening temperature: 54 °C
• Deformation temperature: 57.3 °C
• Melting temperature: 165.3 °C
• Melt flow index: 5.5 g/10 min
• Tensile strength: 54 MPa
• Elongation at break: 13%
• Flexural strength: 75 MPa
• Flexural modulus: 2357 MPa
• Impact resistance: 5.9 kJ/m²

How to use

Load the 1.75 mm Sunlu High-Speed PLA into a compatible FDM/FFF printer. Print at standard or increased speeds while monitoring first-layer adhesion and cooling; the material benefits from efficient part cooling due to faster crystallization. Use typical PLA nozzle temperatures and adjust fan speed and print speed to balance surface quality and throughput. When printing features with overhangs, you may reduce or omit supports for angles under 70° depending on geometry and printer cooling performance.

What to consider before purchase

• Intended use: not recommended for high-temperature environments or load-bearing parts exposed to heat
• Printer compatibility: for FDM/FFF printers that accept 1.75 mm filament
• Cooling capability: efficient part cooling improves results at higher speeds

Usage recommendations

For best results, start with standard PLA nozzle temperatures and increase print speed gradually while ensuring adequate part cooling. Test overhangs and bridging on small samples to determine if supports can be omitted for your printer and model geometry.