3Dresyn VAM HFA90 Bio, Biocompatible hard & flexible resin with Shore A90 printable by VAM 3D printers

Product description

3Dresyn VAM HFA90 Bio is a hard and flexible biocompatible monomer free photopolymer for VAM 3D printers.

This material is designed to be hard and flexible without breaking at low thickness and rigid with superior shattering resistance at high thickness, providing properties similar to hard and flexible rubber.

Application framework

Designed for use in VAM 3D printers for fabrication of hard and flexible, shatter resistant parts requiring very high resolution and very low shrinkage.

Typical applications

• Hard and flexible printed parts
• Rigid parts with superior shattering resistance at high thickness
• VAM printed parts with properties similar to hard and flexible rubber

Measured mechanical properties

• Tensile strength: <20 MPa (ISO 527-1 / ISO 527-2)
• Flexural strength: <20 MPa (ISO 178)
• Young’s modulus: <100 MPa (ISO 527)
• Elongation at break: <100% (ISO 527)
• Shore hardness: A90 (ISO 868)
• Notched Izod: >90 J/m

Measured physical properties

• Viscosity: <60.000 mPas at 23°C ± 2°C (ISO 3219)
• Density: 1.0-1.2 g/cc at 25ºC (ISO 1183)
• Refractive index: 1.47-1.49
• Shrinkage: very low

Functional performance characteristics

• Hard and flexible without breaking at low thickness
• Rigid with superior shattering resistance at high thickness
• 100% biocompatible and monomer free
• Ultra safe and toxic pictograms free
• Ultra non yellowing
• High impact and shattering resistance
• Properties similar to hard and flexible rubber
• Durable
• Very high resolution

Processing and handling performance

• High viscous resin with low flow at room temperature
• Printable by VAM 3D printers
• Addition of a suitable photo accelerant and resolution-er system is required for printing in specific VAM printers
  

Chemical and safety characteristics

• 100% biocompatible
• Monomer free
• Ultra safe and toxic pictograms free
• Bio and synthetic resin source
• Ultra low organo-tin content
• Ultra non yellowing

Testing & processing disclaimer

Final flexibility, shattering resistance, printability and mechanical performance must be validated by the user according to the intended application, thickness, printer configuration and processing conditions.

Disclaimer

This material is supplied as a professional manufacturing material and 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-3DRESYN-VAM-HFA90-BIO-EN | Version: 1.0 | Last updated: March 2026