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Antibacterial TPU Filament - Spool of 750g
Tecnikoa Filamedic® antibacterial filaments with biocidal properties for 3D printing. It prevents the development of viruses and bacteria, making this material suitable for printing protection or sanitary ware.
- Made of thermoplastic polyurethane (TPU). Available in white and natural colours.
- Thickness: Ø1.75 mm
- Hardness: 90A
- Sale unit: 250 g, 500 g or 1 kg spools.
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More information about antibacterial TPU filaments for 3D printers
- Suitable for printing flexible 3D accessories such as mask holders, ear savers, door openers, and many more.
- You can also use this material to make splints, prostheses, and other elements used to treat injuries.
- Its composition helps prevent the formation of fungus, bacteria, and other microorganisms on the surface of printed pieces.
- Semi-rigid structure for easy printing and a soft finish.
- Natural-coloured filaments have a translucent appearance, with a slight amber colour.
- Similar to PLA filaments in extrusion temperatures, but with a higher compressive and tensile strength.
- Suitable for 3D printers with direct or Bowden extrusion systems.
- 100% recyclable filament, non-toxic, with food-grade certification. This material is safe to use by children.
- Delivered in a cardboard box, vacuum packed and wound on clear plastic spools.
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TECHNICAL DETAILS(*)
| Thickness | Ø1.75 mm |
| Tolerance | ±0.03 mm |
| Print temperature | 215 - 235ºC |
| Print speed | 20-70 mm/s |
| Hot bed temperature | 0 - 40ºC |
| Layer height | 0.2 mm |
| Nozzle diameter | 0.4/0.6 mm |
| Retraction settings | Bowden: 3.5 - 6.5 mm |
| Direct: 0.9 - 1.2 mm |
(*) Guide values. We recommend experimenting with your 3D printer to find the most appropriate parameters.
DIMENSIONS (APPROX.)
| Filament weight | 0.25 kg | 0.5 kg | 1 kg |
| Reference nº | 040103 - White | 040105 - White | 040107 - Natural |
| 040104 - Natural | 040106 - Natural | 040108 - White | |
| Spool + filament weight | 0.39 kg | 0.88 kg | 1.38 kg |
| Presentation box | 16 x 6 x 16 cm | 21.5 x 6.5 x 20.5 cm | 21.5 x 6.5 x 20.5 cm |
| Box weight | 0.45 kg | 1.02 kg | 1.59 kg |
THINGS TO KEEP IN MIND
- TPU is a material prone to absorb moisture. When this happens, the filament can make bubbles or creaks when printing.
- To remove moisture, you can use any of the following strategies:
- Leave the filament in a closed room with a dehumidifier for 24 hours.
- Place the filament in an oven for 2 hours at a temperature of 60°C.
STORAGE & PRESERVATION
- Filaments tend to absorb moisture from the environment, leading to problems during printing or finishing. For this reason, it is important to keep the relative humidity value between 10-15%.
- Moisture may cause the filament to degrade, clogging the extruder and varying it’s physical and mechanical properties.
- To keep the filament in good condition, it needs to be stored and dried correctly.
- The filament must be stored in airtight containers, preferably vacuum packed. You can use zip bags with silica gel beads, vacuum-sealed bags or food containers with a vacuum seal.
- There are many techniques to remove moisture, including:
- Conventional methods such as drying the filament in a home oven or a food dehydrator. At low temperatures for long periods of time.
- Professional ways such as using a filament dryer.
- The useful life of a filament can vary according to different factors. That is why it is important to follow the manufacturer’s recommendations for drying and storage parameters.
| Ref. | 927546 |
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