SUNLU PLA+ High-Speed 3D Printer Filament, Yellow, 1.75mm, 1kg

Print at speeds up to 300 mm/s while maintaining outstanding layer adhesion and dimensional accuracy. This SUNLU PLA+ High-Speed filament delivers the reliability you need for fast-paced production and intricate prototyping. Formulated with a modified PLA compound, it provides enhanced toughness compared to standard PLA while keeping the same easy-to-print characteristics.

Overview

This filament is engineered specifically for high-speed FDM printers. The precise 1.75 mm diameter, with a tolerance of ±0.02 mm, ensures consistent extrusion even during rapid printing. It is ideal for makers, educators, and professional users who want to shorten printing time without compromising on quality. The yellow colour is vivid and uniform, perfect for parts that need a bright, eye-catching finish.

What stands out

• Optimized for print speeds from 50 to 300 mm/s, reducing production time dramatically.
• Higher tensile strength (60-70 MPa) and improved elongation at break (10-20%) for durable parts.
• Excellent interlayer adhesion prevents warping and splitting, even in large prints.
• Vacuum-sealed packaging with desiccant keeps the filament dry and ready to use.

Technical details

• Material: PLA+ (Polylactic Acid Plus)
• Diameter: 1.75 mm ±0.02 mm
• Net weight: 1 kg
• Colour: Yellow
• Printing temperature: 210–230 °C
• Heated bed: 50–65 °C (optional)
• Recommended speed: 50–300 mm/s
• Density: 1.24 g/cm³
• Tensile strength: 60–70 MPa
• Elongation at break: 10–20%
• Melt flow index: 8–12 g/10 min (210 °C, 2.16 kg)
• Spool diameter: 200 mm; hub hole: 56 mm; width: 64 mm
• Compatibility: FDM 3D printers

Our verdict

For users who demand speed and consistency, this filament is a reliable choice. It bridges the gap between fast workflow and quality output, making it a strong all-rounder for any high-speed 3D printing project.