SUNLU PLA+ 1.75 mm, 1 kg 3D Printer Filament, Transparent Red

The SUNLU PLA+ TR Transparent Red 3D printer filament is a 1.75 mm polymer supplied on a 1 kg spool. Designed for FDM and FFF systems, this modified PLA offers greater toughness and impact resistance than standard PLA. It has a flexural strength of 83 MPa and a flexural modulus of 2750 MPa. Diameter is held to a tolerance of ±0.02 mm for consistent extrusion. The translucent red colour suits decorative models and display prints where light transmission is desired.

Printing uses standard desktop settings with no enclosed chamber. The recommended nozzle temperature is 210 °C, with a working range of 205 to 245 °C. A bed temperature of 50 to 60 °C gives adequate adhesion while minimising warping. The filament works with most 1.75 mm FDM printers, including models from Bambu Lab, Creality, Prusa, and Anycubic. It is also validated for use in the Bambu Lab AMS for automatic material switching.

• Tensile strength: 46,000 kPa
• Elongation at break: 10%
• Impact strength: 10 kJ/m²
• Density: 1.21 g/cm³
• Operating humidity: below 20% RH
• Filament length per spool: 330,000 mm
• Print speed: 100 mm/s