Description
PEBA 90A (Polyether Block Amide) filament for 3D printing features extremely high flexibility, light weight, excellent impact resistance, and stable performance across a wide temperature range. It is suitable for applications requiring high toughness and flexibility such as sports equipment, medical braces, and flexible industrial components.
PEBA 90A from eSUN is a high-performance thermoplastic elastomer filament that combines the durability of polyamide with the flexibility of polyether, resulting in a material with truly outstanding properties. It offers a superior choice for 3D printing applications demanding exceptional flexibility, toughness, and wear resistance.
🔥 Unique selling points of eSUN PEBA 90A:
⚡ Ultra-High Resilience: Boasts a rebound rate of up to 70%, providing strong dynamic shock absorption and rapid shape recovery. Ideal for parts requiring impact resistance and energy return.
⚖️ Low Density: Has a density 15-20% lower than typical TPU, significantly reducing the weight of printed parts while maintaining strength. Perfect for lightweight designs (Density: 1.01 g/cm³).
💨 High Printing Speed: Can be printed up to 3 times faster than TPU of the same hardness, leading to more efficient and rapid production processes.
🥶 Low Temperature Resistance: Maintains excellent flexibility, toughness, and impact resistance even at temperatures as low as -40°C, without becoming brittle in extreme cold.
🛡️ Wear and Flex Resistance: Exhibits excellent fatigue resistance, enduring repeated pressure and bending without losing performance.
🛠️ What types of prints is it suitable for?
PEBA 90A is the perfect material for parts requiring maximum performance in flexibility and durability:
👟 Premium Footwear Materials: Ideal for midsoles and components requiring high shock absorption and energy return.
⚽ Sports and Protective Gear: Impact-absorbing parts, protective equipment, and components requiring high flexibility.
🩺 Medical Devices: Braces, orthodontic appliances, and flexible medical instruments.
⚙️ Flexible Industrial Components: Vibration-damping components, seals, and shock-absorbing packaging.
💡 Specifications and Printing Tips
| Property |
Approximate Value |
| Shore Hardness |
90A |
| Nozzle Temp |
230 - 260°C (Recommended 240°C) |
| Bed Temp |
60 - 90°C |
| Density |
1.01 g/cm³ |
| Max Elongation |
>500% |
Additional Tips:
Net Weight: 0.8 KG
