eSun PEBA-90A

High-Performance Flexible Material

PEBA (Polyether Block Amide) is an advanced thermoplastic elastomer that combines rigid polyamide segments with flexible polyether components. This unique structure gives the material an excellent balance of strength, flexibility, and durability. Parts printed with PEBA 90A can stretch, bend, and absorb impact while still maintaining their original shape.

Lightweight With Exceptional Rebound

One of the standout characteristics of PEBA 90A is its high resilience and energy return. Printed parts quickly recover after deformation, making the material ideal for components that require cushioning, vibration damping, or shock absorption. At the same time, its density is significantly lower than many flexible filaments, helping reduce the weight of printed parts without sacrificing performance.

Designed for Functional Applications

Thanks to its durability and flexibility, PEBA 90A is suitable for a wide range of practical applications. It performs particularly well in products that require both elasticity and mechanical strength, such as protective components, wearables, and industrial parts. The material also maintains reliable performance across a broad temperature range and remains flexible even in colder environments.

Typical applications include:

• Sports and protective equipment

• Flexible industrial components

• Medical supports and wearable devices

• Shock-absorbing parts and vibration dampers

• Lightweight functional prototypes

With its combination of elasticity, resilience, and durability, eSUN PEBA 90A is a versatile filament for makers and professionals looking to produce strong yet flexible parts.