THE K12™ PEEK Ultra

Nozzle Temperature: 390–430°C

Bed Temperature: 110–220°C

Chamber Temperature: 40–60°C or 90–200°C

Bed Modification: NO

Active Cooling Fan: 0–100%

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.

Excellent Interlayer Bonding: Exceptional molecular fusion across layers during extrusion, significantly reducing anisotropic weaknesses common in 3D printing.

80 MPa High Z-Axis Strength: Achieves up to 80 MPa tensile strength along the vertical (Z) axis, delivering isotropic mechanical reliability in structural components.

High Mechanical Strength: Superior tensile, flexural, and compressive properties engineered for load-bearing industrial and aerospace parts.

Excellent Heat Resistance: High thermal stability under continuous stress and elevated operating temperatures.

Broad Chemical Resistance: Highly resistant to aggressive chemicals, including organic solvents, fuels, hydraulic fluids, acids, and bases.

Radiation Resistance: Excellent stability under exposure to high-energy radiation (such as gamma radiation and electron beams), ideal for aerospace and nuclear environments.

Inherent Flame Resistance: Naturally flame retardant with low smoke generation and low toxicity emissions, compliant with stringent flammability standards.

Melt Temperature: ~340°C (ISO 11357)

Melt Flow Rate (MFR): 10–15 g/10min¹ (ISO 1133)

Heat Deflection Temperature (HDT): 148°C² (ISO 75)

Vicat Softening Temperature (VST): N/A (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.