Flexfill PEBA 90A "Natural"
This type of Flexfill is based on polyether-block-amide (PEBA), which was specially developed for processing by 3D printing. Although it is flexible with hardness 90 Shore A, it exhibits different thermal, mechanical, and chemical behavior from other Flexfill filaments (TPU, TPE)!
✅ Excellent energy return
✅ Flexibility at low temperatures -60°C/ -76 °F
✅ 20% lighter than competitive polymers
✅ Perfect for functional prototyping and parts
Food Contact Declaration by request on helpdesk@fillamentum.com
10 YEARS OF EXPERIENCE
We have been on the market for 10 years, gathering extensive experience.
FAST SHIPPING
All orders placed by 11:00 CET are shipped the same day. Average delivery time is 2–4 days worldwide.
B2B PROGRAM
Get special prices, tailored shipping, and direct invoicing with our exclusive B2B program.
LOYALTY PROGRAM
Earn Fella Coins with every purchase and redeem them for discounts or free shipping.
PREMIUM QUALITY
We focus on Process Capability Index (CPK) to ensure every filament spool meets top quality standards.
COMPATIBLE WITH EVERY PRINTER
Our spools work with all printers and AMS. Specific settings or profiles are available for most models.
Printing Temperature: 225 – 245 °C
Bed Temperature: 90 – 105 °C
Printing Speed: 40 – 120 mm/s
Cooling Fan: 0 - 15 %
More information in our printing guide 👇
- Diameter: 1.75 mm
- Diameter tolerance: +/- 0.10 mm
- Weight: 500 g of filament (+ 230 g spool)
- The length of the filament:
210 m (1.75 mm, 500g)
| Flexfill TPU | Flexfill TPE | Flexfill PEBA | |
|---|---|---|---|
| Polymer base: | Polyurethane + ester | Polyolefin + SEBS | Polyamide + ether |
| Tensile strength: | 49 MPa | 5 MPa | 36 MPa |
| Elongation at break: | 600 % | 250 % | > 1000 % |
| Density: | 1.20 g/cm³ | 1.15 g/cm³ | 1.00 g/cm³ |
| Sensitivity to moisture: | High | Low | High |
| Chemical resistance: | Oils, greases, ozone | Water, acids, alcohols, alkalis | Car fluids, toluene, acetone, ozone |
| Food & skin contact: | Not recommended | Certificated | Not certificated |
| Gas permeability: | High | Low | Medium |
| Optical properties: | Glossy, transparent | Matte, non-translucent | Glossy, very transparent |
| For example, ideal for applications: | |||
| Vibration: | Anti-vibration, damping | Anti-vibration, damping | Vibration and energy transfer |
| Skin contact: | – | Long-term touch of human skin (holding in hands) | – |
| Under temperature: | +80–100 °C | +80 °C | -40 °C |
| In contact with: | oils | water | car fluids |
| Abrasion: | Sliding abrasion | – | Impingement abrasion |
| Other: | – | Outdoor | Low density |
| Other: | – | – | Rebounding |
Excellent mechanical properties
Flexible even at low temperatures
High reversible deformation
Rebound resilience preserved also at low temperature (down to -60 °C)
Great chemical resistance, for mention against car fluids (gasoline, diesel, oil, …)
Resistant to cyclic loading without obvious damage
High energy return, low hysteresis
Tear resistance
The lowest density from flexible filaments
Recyclable, BPA free, low fumes release
Safe for food contact applications (declaration sent per request)
Safe to use in electrical and electronic equipment
THE USAGE IN THE FOOTWEAR INDUSTRY
Discover how visionary Czech shoe designer Oldrich Voyta is transforming the footwear industry with 3D printing technology and the cutting-edge Flexfill PEBA 90A material
USAGE FLEXFILL PEBA IN O.K. SERVIS BIOPRO
Explore how O.K. Servis Biopro is leveraging innovative Flexfill PEBA 90A engineering filament to enhance their prototyping processes in the biology and agriculture sectors, streamlining production and reducing costs
