THE K11™ PEEK PRO

Nozzle Temperature: 380–420°C

Bed Temperature: 100–150°C

Chamber Temperature: 80–120°C

Bed Modification: High temperature glue

Active Cooling Fan: ON, 80%

Layer Height: 0.2 mm

Shell Thickness: ≥ 0.8 mm

Print Speed: 30–60 mm/s

Note: Settings are based on a 0.4mm nozzle.

Slow Crystallization Rate: Controlled crystallization window minimizes internal stress buildup, reducing warpage during large-scale printing.

High Flowability: Excellent melt flow behavior ensures high-speed deposition and excellent gap filling for complex geometries.

High Dimensional Stability: Maintains precise tolerances and spatial consistency across wide temperature fluctuations.

High Z-Axis Strength: Slower cooling allows optimal polymer chain entanglement between layers, yielding superior interlayer bond strength.

Superior Heat Resistance: Exceptional thermal stability with HDT exceeding 180°C post-annealing and high continuous service temperature.

Reduced Environmental Sensitivity: Low moisture absorption and stable mechanical properties in humid or variable environments.

Easy Printability: Smoother processability compared to standard PEEK, making high-temperature printing more accessible and reliable.

Glass Transition Temperature: ~338°C (ISO 11357)

Melt Flow Rate (MFR): 20–25 g/10min¹ (ISO 1133)

Heat Deflection Temperature (HDT): 159°C (before annealing) / 182°C (after annealing)² (ISO 75)

Vicat Softening Temperature (VST): 170°C (before annealing) / >230°C (after annealing)⁴ (ISO 306)

Density: 1.28 g/cm³ (ISO 1183)

Odor: Odorless

Solubility: Insoluble in water

Note: ¹ Test conditions: T= 380℃; m= 5kg. ² Test conditions: 0.45MPa; 120℃/h. ³ Test specimens were annealed at 200℃ for 5 hours. ⁴ Test conditions: 10N; 120℃/h.