FDM PEBA 3D Printing Service
High-rebound FDM PEBA 3D printing for lightweight elastic parts, energy-return components, cushioning structures, and advanced flexible applications.
PEBA is a high-performance thermoplastic elastomer known for combining light weight, flexibility, rebound, and low-temperature toughness. For FDM printing, it is a strong option when you need more energy return and dynamic flexibility than typical rigid filaments can provide, especially for parts that bend, recover shape, or benefit from softer impact behavior.
What Is PEBA Filament?
PEBA filament is a flexible engineering thermoplastic widely used in FDM when parts need elasticity, resilience, and long-term durability. Compared with rigid filaments, it is better for parts that bend, compress, or absorb contact and repeated stress.
Compared with PETG or ABS, TPU 95A is much more flexible and better suited to soft functional parts. It is not the best choice for crisp fine details or rigid structures, but it is highly effective for cushions, straps, seals, sleeves, wear-resistant parts, and flexible end-use components.
Best Fit for PEBA 3D Printing
- Shoe soles, uppers, and cushioning components
- Flexible tubes, protective sleeves, and seals
- Watch straps, sports gear, and wearable parts
- Flexible phone cases, gaskets, and anti-impact accessories
- Projects that need repeated bending, resilience, and abrasion resistance
FDM PEBA Filament Specifications
Application
Flexible Plastics
Technology
FDM
Price
From $3.50
Build Time
96 – 120 hours
Color
TBD / confirm by grade
Tolerance
±0.3mm (within 100mm), ±0.4% (above 100mm)
Min. Wall Thickness
1.2mm
Max Size
250mm*250mm*250mm
Min. Build Size
30mm*30mm*15mm
Surface Note
Prone to stringing and less suitable for fine-detail rigid parts
Why Choose Our PEBA 3D Printing Service
- Excellent flexibility and resilience for repeated deformation
- Strong tear and abrasion resistance for wear-prone parts
- Suitable for footwear, protective gear, and soft functional components
- Useful when rigid FDM materials are too stiff or too brittle
- Practical option for cushioning, sealing, and wearable product development
PEBA Material Positioning
Material Family
Polyether block amide (PEBA)
Core Advantage
Lightweight flexibility with strong rebound
Typical Behavior
Elastic recovery, dynamic flexing, cushioning response
Best Fit
Energy-return and lightweight flexible prototypes
Hardness Shore D
95A
Key Benefit
High elasticity with strong wear and tear resistance
Compare PEBA Filament with Similar Materials
| Attribute | PETG | TPU 95A | PEBA | PC |
|---|---|---|---|---|
| Positioning | Best for balanced strength and moderate flexibility | Best for flexible, elastic, and wear-resistant functional parts | Best for lightweight, high-rebound, advanced flexible applications | Best for high-heat and high-strength rigid parts |
| Technology | FDM | FDM | FDM | FDM |
| Price | From $1.20 | From $3.50 | From $3.50 | From $3.50 |
| Max Size | 580 × 480 × 480 | 580 × 480 × 480 mm | 250 × 250 × 250 mm | 580 × 480 × 480 mm |
| Heat Resistance | 69°C | — | — | 130°C @ 1.8 MPa |
| Tensile Strength | 50 ± 5 MPa | 35 MPa | 21 Mpa | 60.7 MPa |
| Tensile / Young’s Modulus | 2000 ± 200 MPa | Flexible elastomer | Flexible elastomer | 2480 MPa |
| Elongation at Break | 20 – 30% | ≥800% | Typically chosen for strong elastic recovery rather than rigid-part elongation metrics | 5.6% |
| Impact / Flex Behavior | Moderate flexibility and impact resistance | Excellent resilience, tear resistance, and repeated-bend durability | Higher rebound, lighter feel, and more dynamic spring-back behavior | Rigid with strong structural impact performance |
| Typical Use | Enclosures, fixtures, containers, semi-structural parts | Shoe parts, straps, tubes, gaskets, protective accessories, wearable components | Footwear concepts, rebound structures, sports parts, dynamic flexible assemblies | Automotive, industrial, structural and higher-heat parts |
| Summary | Choose PETG when you need balanced toughness in a mostly rigid part. | Choose TPU 95A when the part must bend, compress, recover shape, or survive repeated contact and wear. | Choose PEBA when you need a lighter, more energetic, and more premium flexible-material direction for dynamic parts. | Choose PC when maximum heat resistance and rigid structural performance matter more. |
Need PEBA 3D Printing Parts Fast?
Send us your 3D file and application details. We can help confirm whether PEBA is the right choice, or recommend TPU 95A, PETG, PC, or another material based on rebound, flexibility, durability, and budget.