TPUSiraya Tech

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Discover Flex TPU Air 65A-82A Filament by Siraya Tech, an innovative material for 3D printing with flexible options. Key features: adjustable hardness (65A–82A) by fine-tuning the print temperature—low temps create denser, tougher parts, while high temps produce softer, lighter foam. The filament enables up to 50% weight reduction while maintaining elasticity and durability through advanced active foaming. It has a smooth, skin-friendly texture suitable for wearables, grips, and medical accessories. It’s easy and fast to print with improved flow (up to 12mm³/s). Resistant to oils, UV, and moisture. Compatible with most standard 3D printers.
Material TypeThe base polymer type determines printability, strength, flexibility, and heat resistance
TPU
Diameter1.75mm is standard, 2.85mm for some printers
1.75 mm
Spool WeightNet weight of filament on the spool. Standard spools are 1kg (1000g)
1000g