SUNLU TPU/Flexible 3D Printer Filament 1.75mm 0.5KG/1.1lb Spool Black Elastic TPU with shore hardness in 95A
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SUNLU TPU Filament is a little bit easier to print and retains its elastic properties better at lower temperatures. TPU material also has a higher abrasion resistance and a higher resistance to oils and greases. TPU filament, unlike other stiffer thermoplastic, has qualities that include flexibility and conformity. It also has an excellent interlayer adhesion and no curling or delamination during the 3D printing process.. SUNLU are producers of their own 3D Printers and Filament as well as an OEM Filament supplier to GEEETECH, their filament is made from the best grade material to ensure smooth and issue free prints every time.
TPU Flexible Filament
TPU flexible filament is non-toxic, easy to feed, easy to forming, high toughness and resilience material. Good for print children’s toys and shoes, etc. 100% no bubble 3d printer material.
Diameter: 1.75mm Tolerance: +/-0.02mm Print speed: 20-40mm/s Recommend print Temperature: 185-215℃ Net weight: 0.5kg with spool Gross weight: 0.85kg Length：1.75mm(0.5kg)=165m
Please note before ordering：
1.The new packaging has been changed to kraft paper box as shown in follows picture (without any SUNLU logo).
2.SUNLU is supplier of GeeeTech,A mistake of our packaging department meant they have had to cover the unavailable GeeeTech label with blank labels for shipment.Please don't worry about the quality, SUNLU produce the filament for GEEETECH using the same materials and technology except the packing.
When printing thinner and less filled models, the softer and more flexible it will be.
Low viscosity, easy to cool.
1. TPU has rubber elasticity,Soft material printing speed need to be set a little slower,around 30-50mm/s. The printing accuracy of soft materials should be set a bit larger.
2. If you set the height of the layer is too small, the printing of coarse material will be very small, difficult to print, layer height of 0.3mm or 0.4mm can achieve very fine and smooth effect.
3. The operation is more difficult than the others. Most of flexible filament printing are related to model extrusion structure, feeding need the active drive mode.
5. Because it is a soft and elastic material, it occasionally gets stuck on the bite gear due to resistance, So you need high temperature and slow printing, and keep it free from drag.
6. Because the TPU itself is particularly fluid, particularly delicate, set the accuracy of printing 0.3mm can achieve the accuracy of PLA 0.1mm!
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