NextGen 3Dresyn TFD70 tough & foldable with Shore D70

Product description

NG 3Dresyn TFD70 is a tough and flexible photopolymer formulation designed to provide high impact resistance combined with enhanced flexibility and foldability. The material enables the fabrication of durable parts that resist brittle fracture while allowing repeated deformation without breaking.

This formulation is optimized for applications requiring a softer response than TFD80, with increased flexibility and reduced stiffness, particularly in thin sections.

Application framework

Designed for use in vat photopolymerization systems (SLA, DLP and LCD) within professional and industrial environments for flexible, tough and impact-resistant components.

Typical applications

• Flexible functional components
• Impact-resistant housings and soft enclosures
• Snap-fit and living hinge structures
• Engineering prototypes requiring flexibility and toughness

Measured mechanical properties

• Tensile strength: <20 MPa (ISO 527-1 / ISO 527-2)
• Flexural strength: <25 MPa (ISO 178)
• Young’s modulus: <500 MPa (ISO 527)
• Elongation at break: <40% (ISO 527)
• Shore hardness: D70 (ISO 868)

Measured physical properties

• Shrinkage: very low (typical)
• Resolution capability: very high (process-dependent)
• Color stability: non-settling formulation

Functional performance characteristics

• Tough (non-brittle) material behavior
• Flexible and foldable without fracture
• Enhanced flexibility at low thickness
• High impact and shattering resistance
• Durable under repeated deformation cycles

Processing and handling performance

• Printing technologies: SLA, DLP and LCD
• Compatible with most commercial and professional systems when properly calibrated
• Stable processing and reliable printability
• Increased durability of the resin tank during printing

Chemical and safety characteristics

• Biocompatible (final part validation required)
• Synthetic resin base
• Organo-tin free formulation

Testing & processing disclaimer

Material properties are measured under controlled laboratory conditions and may vary depending on printer type, exposure conditions, layer thickness, build orientation and post-processing workflow.

Disclaimer

This material is supplied as a professional manufacturing material for engineering and prototyping workflows. It is not marketed as a finished medical device. Final part performance and suitability must be validated by the user according to the intended application.

Document reference: TDS-NG-TFD70-EN | Version: 1.0 | Last updated: March 2026