TPUExtrudr

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Extrudr Flex Medium Anthrazit is a premium TPU filament (Thermoplastic Polyurethane) characterized by an optimal balance between flexibility and strength. With a Shore hardness of approximately 98A, this material offers medium firmness, making it highly versatile for various projects. The Anthrazite color gives printed objects a modern, professional appearance with a matte finish. This filament is ideal for applications requiring shock-absorbing properties or specific elasticity, such as functional prototypes, seals, living hinges, or impact-resistant casings. Thanks to its high tear resistance and abrasion resistance, printed parts are durable and capable of withstanding mechanical stress. Extrudr Flex Medium Anthrazit processes well, particularly when used with a Direct-Drive extruder, as the material requires guided feeding to avoid jams. Bowden setups may present feeding challenges depending on the configuration. The filament emits low odors during printing and offers clean processing. However, like all TPU materials, it is susceptible to moisture, necessitating proper storage to prevent printing defects. Overall, this filament is an excellent choice for makers seeking robust, flexible parts with a professional finish.
Material TypeThe base polymer type determines printability, strength, flexibility, and heat resistance
TPU
Print TemperatureRecommended nozzle temperature range. Stay within range for best layer adhesion and surface quality
115°C - 115°C
Bed TemperatureHeated bed temperature to prevent warping. Some materials like PLA can print without a heated bed
up to 60°C
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)
750g
DensityMaterial density affects part weight. Higher density = heavier prints for the same volume
1.21 g/cm³