HP® 3D HR TPA, enabled by Evonik

Flexible Plastics

DurableFlexibleImpact resistantSustainable

HP 3D High Reusability TPA (Thermoplastic Polyamide Elastomer), enabled by Evonik, is a flexible, durable, and high-performance material designed for Multi Jet Fusion 3D printing. It combines excellent elasticity with consistent mechanical properties across multiple print cycles, making it suitable for applications that require repeated bending, compression, or impact resistance. Its high tear strength, elongation at break, and recovery characteristics make it ideal for functional prototypes, wearable devices, gaskets, seals, and automotive or consumer-grade flexible parts. The material maintains stable performance under a wide range of temperatures and can be processed with minimal post-treatment to achieve smooth, functional surfaces.

Print with HP® 3D HR TPA, enabled by Evonik

Mechanical Properties

Tensile strength8–10 MPa

Tensile modulus55–100 MPa

Elongation150–250 %

Density1.1 g/cm³

Print Constraints

Default layer height0.1 mm

Default infill100%

Min embossing0.8 mm

Min engraving0.8 mm

Accuracy± 0.3 mm

Warping riskLow

Interlocking partsSupported

Available finishes

Each finish can be combined with the available colors at checkout.

Standard

2 colors

Matte, slightly textured as-printed finish with good grip; suitable for functional parts.

All materials