Printer eSUN PLA+ 3D Printing Filament 1KG - Orange

Advanced Material & Impact Toughness Engineering

Material Type: Professionally Modified Polylactic Acid (PLA Pro / PLA+)
Key Formula Upgrade: Specially engineered by modifying the PLA molecular structure to break through the brittleness barrier of standard PLA. Delivers exceptional elongation at break and significantly upgraded impact resistance.
Interlayer Adhesion: Highly balanced thermal cooling ensures superior layer-to-layer fusion, resulting in solid isotropic strength and outstanding mechanical performance.
Surface Aesthetics: Beautiful crisp finish with a smooth gloss, excellent color consistency, and zero cracking or warping.

Physical & Mechanical Properties

Filament Diameter: 1.75 mm
Dimensional Tolerance: ±0.03 mm (Strict high-precision laser testing ensures absolute geometric stability)
Net Filament Weight: 1.0 kg (2.2 lbs)
Tensile Strength: 63 MPa
Elongation at Break: 20% (Significantly higher flexibility than standard PLA)
Bending Strength: 74 MPa
Impact Strength (IZOD): 9 kJ/m² (Nearly double the toughness of basic PLA formulas)

Recommended Printing Parameters

Nozzle (Extrusion) Temperature: 210 °C - 230 °C (Recommended baseline: 215 °C - 220 °C; slightly higher than basic PLA)
Heated Bed Temperature: 45 °C - 60 °C
Printing Speed Range: 40 mm/s - 100 mm/s (Fully compatible with modern high-speed configurations when paired with proper volumetric flow tuning)
Compatible Build Surfaces: PEI Spring Steel, Smooth Glass plates, PC sheets (Does not require heavy adhesive helpers, but glue stick can assist release on glass)

Hardware Compatibility & Flow Dynamics

Winding Standard: Full automatic mechanical precision winding layout to eliminate overlapping strands, loops, and mid-print jam hazards.
Hardware Ecosystem: Exceptionally friendly and universally compatible with all open-source FDM 3D printers configured for 1.75 mm filaments, including Creality, Bambu Lab, and Prusa systems.
Nozzle Wear Profile: Pure non-abrasive polymer base formula; guaranteed safe for prolonged high-speed use on standard brass or stainless steel nozzles.

Storage & Drying Guidelines

Drying Requirements: Blast drying oven at 50 °C for 6 hours if the filament absorbs ambient room humidity.
Storage Environment: Highly recommended to keep sealed inside a vacuum bag or a dedicated dry box with fresh desiccant packings to maintain a smooth, crisp extrusion line.