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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
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Description
BIQU MorPhlex Variable Hardness TPU Filament 1.75mm (90A to 75A)If you have ever tried to 3D print a comfortable shoe or insole, you know the struggle: soft TPU (like 75A) feels great but is nearly impossible to print without constant jams, while stiffer TPU (like 95A) prints beautifully but feels like walking on a hard plastic brick. Enter the BIQU MorPhlexthe worlds first variable hardness flexible filament. This revolutionary material is specially engineered to print stably as a firm 90A TPU, allowing your
If you have ever tried to 3D print a comfortable shoe or insole, you know the struggle: soft TPU (like 75A) feels great but is nearly impossible to print without constant jams, while stiffer TPU (like 95A) prints beautifully but feels like walking on a hard plastic brick.
Enter the BIQU MorPhlex—the world’s first variable hardness flexible filament.
This revolutionary material is specially engineered to print stably as a firm 90A TPU, allowing your extruder gears to grip it easily for clean, tangle-free extrusion. But here is the magic: once the print cools and cures, it transforms into an ultra-soft, skin-friendly 75A. You get the hassle-free printing experience of a rigid filament, with the cloud-like, rebound comfort of premium footwear foam.
Features
- Variable Hardness Technology: Prints firm at 90A for flawless extrusion and bridging, but softens down to 75A post-print for maximum flexibility and comfort.
- The Ultimate Wearables Material: Specifically engineered for printing shoes, slippers, custom orthotic insoles, and soft ergonomic grips.
- Beginner-Friendly Extrusion: Because it feeds into your hotend at 90A, it is vastly more stable than standard ultra-soft filaments, drastically reducing extruder jams and stringing.
- Vibrant & Eco-Friendly: Available in a wide range of eye-catching colors. It is biodegradable, skin-safe, and perfect for prolonged physical contact.
- High Precision: Manufactured with a strict dimensional accuracy of ±0.02mm to ensure consistent flow rates.
Real-World Maker Tips (Printing & Setup)
- NO AMS / MMU: Like all flexible materials, do not run this through the Bambu Lab AMS or any other automated multi-material system. It will stretch, jam, and cause a massive headache. You must feed this directly from an external spool holder (preferably one with smooth bearings) straight into the toolhead.
- Dry It Thoroughly: TPU is incredibly hygroscopic (it absorbs moisture from the air rapidly). Even though it comes vacuum-sealed, we highly recommend throwing it in a filament dryer before your first print to prevent stringing and popping noises.
- Model Selection: If you are printing shoes, look for "segmented" STLs designed specifically for FDM printing. Segmented structures maximize the bending capabilities of the MorPhlex material!
Specifications
| Feature | Specification |
| Material | Variable Hardness TPU |
| Diameter | 1.75 mm (±0.02 mm) |
| Print Hardness (Feeding) | 90A (Firm) |
| Final Hardness (Cured) | 75A (Ultra-Soft) |
| Nozzle Temperature | 225°C – 260°C |
| Recommended Flow Rate | 2.8 – 4 mm³/s |
| Net Weight | 1 kg |
What's in the Box
- 1 × Spool of BIQU MorPhlex Variable Hardness TPU (1kg)
- Desiccant Pack & Storage Box
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy