AMOLEN TPU 9075A 3D Printer Filament 1.75mm, Dual-Structure Design 800G | 75A Soft Core with 90A Outer Layer Delivers Ultra-Soft Flexibility Helping TPU Feed Smoother and Print Easier Grey
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Product Details
- Dual-Structure TPU 9075A: AMOLEN TPU9075A features an innovative dual-structure design with a 75A soft core and 90A outer layer, combining ultra-soft flexibility with better printability. The soft inner core provides a more flexible feel, while the supportive outer layer helps the filament stay more stable during printing.
- Soft Like 75A, Easier to Print: Designed to deliver the soft feel of 75A TPU while improving the printing experience, TPU9075A is ideal for users who want extra-soft flexible prints without the usual feeding challenges of ultra-soft TPU. It helps make soft TPU printing more approachable and consistent.
- Smoother Feeding Performance: The 90A outer layer helps guide the filament more smoothly through the feeding path, reducing bending and buckling during extrusion. This structure supports smoother filament flow, better control, and more stable printing performance, especially for soft and flexible materials.
- Made for Soft Everyday Prints: Great for everyday flexible projects such as insoles, cushion pads, chair foot protectors, drawer bumpers, cable protectors, soft phone cases, anti-slip pads, flexible grips, gaskets, seals, protective covers, and shock-absorbing parts that need softness with better shape support.
- Wide Printer Compatibility: 1.75mm TPU filament, net weight 0.8kg / 800g, compatible with most FDM 3D printers. For best results, use a direct drive extruder or short feeding path, print at a slower speed, keep retraction low, and dry the filament before printing for smoother, more reliable results.
From the listing on Amazon.
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Printing AMOLEN TPU
AMOLEN TPU in Grey runs on the TPU profile below, and this listing is a 0.8kg spool. TPU is best suited to flexible, rubber-like parts such as phone cases, gaskets, and vibration dampers. Brands and even individual spools vary, so treat these as starting points and run a quick temperature tower to lock in the sweet spot for your printer.
Ranges checked against Bambu Lab and Prusa data. Heat resistance is the heat deflection temperature (HDT). Read our TPU filament guide for bed adhesion, drying, troubleshooting, and material-specific tips.
Nozzle Compatibility
Flexible filament is not abrasive, so brass and hardened steel both work. Size matters more: the higher pressure in a small nozzle makes soft filament buckle in the extruder.
Based on Bambu Lab and Prusa guidance. More in our nozzle types guide.