Kexcelled K8™ TPU 70A Versatile Soft Flexible 3D Print Filament

Nozzle Temperature: 240–250°C

Bed Temperature: 30–50°C

Bed Modification: PEI frosted board

Active Cooling Fan: ON, 50–100%

Layer Height: 0.2 mm

Shell Thickness: ≥ 0.8 mm

Print Speed: 20 mm/s

Note: Settings are based on a 0.4mm nozzle.

Balanced Soft Elasticity: Low-Shore 70A durometer provides a versatile middle ground between ultra-soft flexibility and shape retention.

Deformation Resistance: Engineered to bend, stretch, and compress under repeated stress without losing its original form.

UV & Chemical Protection: UV-stabilized to prevent sun degradation, featuring excellent resistance to industrial oils, grease, and wear.

Reliable Flexible Printing: Delivers smooth extrusion and high layer adhesion for dependable printing of dynamic components.

Melt Flow Rate (MFR): 30–40 g/10min¹ (ISO 1133)

Heat Deflection Temperature (HDT): N/A² (ISO 75)

Vicat Softening Temperature (VST): N/A (ISO 306)

Density: 1.15–1.17 g/cm³ (ISO 1183)

Hardness: 64A (GB/T 531.1)

Resilience: 60% (GB/T 1681-2009)

Odor: Odorless

Solubility: Insoluble in water

Note: ¹ Test conditions: T= 180℃; m= 2.16kg. ² Test conditions: 0.45MPa; 130℃/h.

THE K8™ TPU 70A