Filament Sunlu PLA+ 2.0 Grass Green for 3D printing, PLA+ material, 1.75 mm

Sunlu PLA+ 2.0 Grass Green filament is a 1.75 mm PLA+ material designed for FDM/FFF 3D printers. It combines the ease of printing typical of PLA with increased toughness and smoother extrusion, offering up to 1.5× higher flow than standard PLA for more even feeding and reduced nozzle issues. The grass green color provides consistent, vivid results for prototypes, decorative models and functional parts.

Advantages

Compared with standard PLA, this PLA+ 2.0 formulation delivers improved durability and crack-resistance while remaining easy to print. A tight diameter tolerance (±0.02 mm) and stable material flow reduce the risk of extrusion problems and warping. The filament supports high print speeds and consistent surface quality, making it suitable for faster production without major loss of finish quality.

Suitable for

• Prototyping and concept models
• Decorative and display prints with vivid green color
• Functional parts that require improved impact resistance
• Hobby projects and small-batch production

When it may not be suitable

This PLA+ has limited heat resistance compared with engineering-grade materials; its Vicat softening temperature and heat deflection temperature are around 54 °C, so it is not recommended for parts exposed to high, sustained temperatures. For applications requiring very high thermal resistance, chemical resistance, or flexible elastomeric properties, consider alternative materials.

Key specifications

• Material: PLA+
• Diameter: 1.75 mm (tolerance ±0.02 mm)
• Density: 1.21 g/cm³
• Vicat softening temperature: 54 °C
• Heat deflection temperature (HDT): 53.8 °C
• Melting temperature: 164 °C
• Melt flow rate: 7.8 g/10 min
• Tensile strength: 53.4 MPa
• Elongation at break: 20.3%
• Flexural strength: 81.8 MPa
• Flexural modulus: 2740 MPa
• IZOD notched impact strength: 19.8 kJ/m²

How to use

Load the 1.75 mm filament into an FDM/FFF 3D printer and set a printing temperature appropriate for PLA-based materials, typically near the material’s melting point. Use a heated bed if available and set bed temperature according to your printer and adhesion method. Adjust print speed up to the filament’s supported rates while monitoring the first layers for proper adhesion and dimensional accuracy. Dry the filament before printing if it has absorbed moisture to avoid printing artifacts.

What to consider before purchase

• Verify your printer accepts 1.75 mm filament and supports PLA-based materials
• Consider the filament’s thermal limits (≈54 °C) for end-use environment
• Check color match requirements; grass green may vary slightly between batches
• Plan for filament storage in a dry place to prevent moisture uptake

Usage recommendations

For best results, print with calibrated extrusion settings and a well-leveled bed. Start with moderate speeds and test small calibration parts to find the optimal temperature and flow for your printer. Use a brim or raft for improved adhesion on larger models and store the spool sealed with desiccant when not in use.