SUNLU PP Filament (Natural White)

SUNLU PP is an advanced polypropylene filament that combines lightweight, strength, and chemical resistance in a single material. It is up to 27% lighter than PLA (density approximately 0.9 g/cm³), enabling the creation of durable yet flexible prints with less material. Thanks to its high impact resistance (40 kJ/m²), elongation capacity (up to 900%), and fatigue resistance, it is ideal for functional and industrial projects. The filament is food-safe, offering a wide range of everyday applications.

• Stable printing parameters: 1.75 ±0.03 mm diameter, bubble-free, length approximately 385 m.
• Material efficiency: ability to print with less material, allowing lightweight designs without compromising strength.
• Strength and flexibility: designed for use in demanding conditions, with high resistance to acids, alkalis, and solvents.

Technical details:

• Material: Polypropylene (PP)
• Filament diameter: 1.75 mm (±0.03 mm)
• Weight: 0.8 kg
• Filament length: approximately 385 m
• Density: 0.9 g/cm³
• Printing temperature: 210–230 °C
• Bed temperature: 50–60 °C
• Printing speed: 50–150 mm/s
• Tensile strength: 22.7 MPa
• Flexural strength: 24 MPa
• Elongation at break: 900%
• Impact resistance (X-Y): 40 kJ/m²
• Heat distortion temperature: 61 °C
• Melting point: 156 °C
• Melt flow index (MFI): 9 g/10 min
• Chemical resistance: High resistance to acids, bases, and solvents
• Food contact safety: Yes