PA11 Nylon 3D Printing Service
Bio-based SLS nylon with excellent toughness, flexibility, and impact resistance for durable functional parts and long-term performance.
PA11 Nylon is a bio-based engineering plastic designed for functional parts that need better ductility, fatigue resistance, and crack resistance than standard PA12. Produced by SLS without support structures, it is ideal for durable components, complex geometries, and integrated designs that must handle repeated loading, bending, or long-term use.
What Is PA11 Nylon?
PA11 Nylon is a bio-based engineering plastic known for its strong toughness, flexibility, and long-term durability. In SLS 3D printing, it is especially suitable for parts that need better elongation and crack resistance than standard PA12, while still maintaining reliable structural performance and support-free design freedom.
Compared with PA12 Nylon, PA11 offers better ductility and resistance to cracking, making it more suitable for parts subjected to repeated loading, bending, or impact. It is a practical material choice for functional components, housings, support parts, and durable end-use applications.
Best Fit for PA11 Nylon Printing
- Functional parts needing long-term durability
- Components exposed to repeated loading or bending
- Structural support parts and electronic housings
- Mechanical parts and automotive components
- Applications requiring better ductility and crack resistance than PA12
PA11 Nylon Specifications
Application
High-Performance Plastics
Technology
SLS
Price
From $1.50
Build Time
96 - 120 hours
Color
Grayish Black
Tolerance
±0.2mm (Within 100mm), ±0.2% (Above 100mm)
Min. Wall Thickness
1.0mm
Max. Size
340 × 340 × 400 mm
Min. Build Size
5 × 5 × 5 mm / 10 × 2 × 2 mm
Process Feature
Support-free SLS complex geometry capability
Why Choose Our PA11 Nylon Printing Service
- Excellent toughness and flexibility for durable functional parts
- Better ductility and crack resistance than standard PA12
- High elongation for parts exposed to repeated stress or bending
- Support-free SLS process enables complex geometries and integrated designs
- Strong choice for end-use applications requiring fatigue resistance and long-term reliability
PA11 Nylon Material Properties
Heat Deflection Temp. @1.8 MPa
52°C
Heat Deflection Temp. @0.45 MPa
145°C
Tensile Modulus
1450 MPa
Tensile Strength
42 MPa
Elongation at Break
40%
Performance Focus
Toughness, flexibility, and fatigue resistance
Typical Advantage
Better ductility than PA12
Best Use
Durable end-use and repeatedly loaded parts
Compare PA11 Nylon with Other SLS Materials
| Attribute | PA11 Nylon | PA12 Nylon | PA12+GF Nylon | PP |
|---|---|---|---|---|
| Technology | SLS | SLS | SLS | SLS |
| Application | High-Performance Plastics | Engineering Plastics | Engineering Plastics | High-Performance Plastics |
| Price | From $1.50 | From $1.00 | From $1.00 | From $2.00 |
| Build Time | 96 - 120 hours | 72 - 96 hours | 96 - 120 hours | 96 - 120 hours |
| Color | Grayish Black | Grayish Black / Black / White | Grayish White / Grayish Black | White |
| Max Size | 340 × 340 × 400 mm | 360 × 360 × 500 mm | 340 × 340 × 400 mm | 340 × 340 × 400 mm |
| Main Advantage | Better ductility and fatigue resistance | Balanced toughness and accuracy | Higher rigidity and structural strength | Chemical resistance and living hinge performance |
| Tensile Strength | 42 MPa | 44 MPa | 42 MPa | 29.6 MPa |
| Elongation at Break | 40% | 25% | 8% | 53% |
| Typical Use | Durable parts, housings, repeatedly loaded components | Functional parts, prototypes, low-volume production | Rigid structural parts, housings, fixtures | Snap-fit parts, containers, living hinges |
| Summary | Choose PA11 when flexibility, toughness, and long-term durability matter more than stiffness. | Choose PA12 for the most balanced all-round SLS nylon performance. | Choose PA12+GF for higher rigidity and dimensional stability. | Choose PP when chemical resistance and repeated-use flexibility are priorities. |
Need an SLS nylon with better ductility and long-term durability than PA12? PA11 Nylon is an excellent choice for parts exposed to repeated stress, bending, or impact where crack resistance and flexibility are important.
Need PA11 Nylon Parts Fast?
Send us your 3D file and application requirements. We can help confirm whether PA11 Nylon is the right material for your project, or recommend another SLS material based on flexibility, stiffness, fatigue resistance, and end-use performance.