Buy Things / External Product

Siraya Tech TPU Air - The future of light and flexible 3D printing. TPU Air is an innovative TPU filament with active foaming that allows you to easily adjust the hardness, weight and texture by changing the print settings. Based on our proven 85A TPU formula, this new generation material reduces weight by up to 50%, providing an unparalleled combination of flexibility, durability and lightness. Each roll holds 1kg net which provides more material than regular 750g rolls for similar filaments.
Ideal for applications that require soft surfaces that come into contact with the skin, shock absorption and long-lasting lightness - from sports equipment and protective cases to portable medical media. The easy-to-write wording ensures reliable performance on most high-speed FDM 3D printers.
Advantage:
Dynamic hardness control (65A-82A) - Adjust temperature to modulate softness
50% weight loss - high foaming at high temperatures
Soft and comfortable texture - flexible and skin-friendly
Quick and easy printing - Up to 150 mm/s with excellent adhesion between layers
Ideal for portable and functional components - sports equipment, insoles, cases and more
Recommended settings:
Nozzle: 235-270°C (warmer = more foam, light weight)
Plate: 30-45°C
Nozzle Diameter:0.4-0.8mm
Speed: ≤150mm/s
Fan: On
Retraction: disabled
Slicer: Enable "Avoid passing through the walls"
Applications:
Sports equipment - shock-absorbing insoles, handles, wristbands
Protective Case - For Phones and Headphones
Soft toys - flexible and safe parts
Medical equipment and portable - comfortable support structures