3Dresyn UHV-TFD60 Bio, Biocompatible Tough & Foldable resin with Shore D60 for Hot Lithograghy HL and Viscous Lithography Manufacturing VLM

Product description

3Dresyn® UHV-TFD60 Bio is a non-yellowing tough and foldable monomer-free photopolymer developed for Hot Lithography (HL) and Viscous Lithography Manufacturing (VLM) applications requiring soft rubber-like behavior, high flexibility, foldability without breaking and biocompatible-grade safe handling.

Application framework

Designed for use in Hot Lithography (HL) and Viscous Lithography Manufacturing (VLM) systems within controlled professional environments. Suitable for the fabrication of soft, flexible and foldable parts requiring rubber-like mechanical behavior, durability and very low shrinkage.

Typical applications

• Soft foldable components with rubber-like behavior
• Flexible parts requiring repeated deformation without failure
• Impact-resistant soft structures
• Applications requiring Shore D60 compliant materials
• Flexible elements with tunable rigidity

Measured mechanical properties

• Notched Izod impact strength: >90 J/m
• Flexural strength: <20 MPa (ISO 178)
• Tensile strength: <20 MPa (ISO 527)
• Young’s modulus: <200 MPa (ISO 527)
• Shore hardness: D60 (ISO 868)
• Elongation: <200% (ISO 527)
• Density: 1.0–1.2 g/cc at 25 °C
• Refractive index: 1.47–1.49
• Typical viscosity: 40,000 cP at 10 °C; 35,000 cP at 15 °C; 25,000 cP at 20 °C; 13,000 cP at 30 °C; 4,400 cP at 40 °C; 3,000 cP at 50 °C; 2,000 cP at 60 °C; <1,000 cP at 70 °C

Functional performance characteristics

• Tough and foldable behavior without breaking
• Rubber-like mechanical response at Shore D60
• Monomer-free, biocompatible-grade formulation
• Ultra-safe formulation without toxic pictograms
• Non-yellowing appearance
• High impact and shattering resistance
• Durable behavior under controlled conditions
• Very low shrinkage
• Organo-tin free formulation
• Synthetic resin source

Processing and handling performance

• High viscosity, non-flowing resin at low temperatures with progressive flow increase under heating
• Compatible with Hot Lithography and Viscous Lithography Manufacturing systems
• Broader property adjustment can be achieved with 3Dresyn SA1 HV Bio and 3Dresyn HA1 HV MF Bio
• More detailed property adjustment can be achieved with 3Dresyn SA2 LV Bio and 3Dresyn HA2 LV Bio

Processing note

Note: soft and highly flexible photopolymers may exhibit strong dependence on geometry, curing state and thermal history. Final softness, flexibility and durability must be validated by the user for the intended application and operating conditions.

Testing & processing disclaimer

Material performance depends on printer type, thermal control, exposure conditions, geometry and full workflow implementation. Mechanical performance, flexibility, softness and final suitability must be validated by the user for each specific application.

Why choose 3Dresyn® UHV-TFD60 Bio

• Tough and foldable behavior with rubber-like response
• High impact and shattering resistance
• Soft Shore D60 for compliant applications
• Monomer-free formulation with biocompatible-grade safe handling
• Non-yellowing appearance and very low shrinkage
• Suitable for HL and VLM manufacturing workflows
• Rigidity tunable with dedicated adjusters
• Organo-tin free formulation

Regulatory & legal notice

This material is supplied as a professional manufacturing material and is not marketed as a finished product. Final performance, durability, flexibility, softness and process validation remain the responsibility of the user depending on printer, part design, thermal exposure and workflow conditions.

Document reference: TDS-UHV-TFD60-BIO-EN | Version: 1.0 | Last updated: March 2026