3Dresyn VAM UHTD90 Bio, Biocompatible ultra hard & tough resin with Shore D90 printable by VAM 3D printers

3Dresyn VAM UHTD90 Bio is an ultra hard and tough photopolymer for VAM 3D printers.

This material is designed for durable high performance applications requiring high flexural strength, high tensile strength, high hardness, toughness and high resolution. It is also described as isotropic, clear and non yellowing for ophthalmic lenses.

Designed for use in VAM 3D printers for fabrication of ultra hard and tough parts, including durable molds for injection temperatures up to 100ºC and isotropic clear non yellowing parts for ophthalmic lenses.

• Durable molds for injection temperatures up to 100ºC
• Isotropic clear and non yellowing parts for ophthalmic lenses
• Ultra hard and tough VAM printed parts

• Tensile strength: >50 MPa (ISO 527-1 / ISO 527-2)
• Flexural strength: 90-110 MPa (ISO 178)
• Young’s modulus: 2500-3000 MPa (ISO 527)
• Elongation at break: <3% (ISO 527)
• Shore hardness: D90 (ISO 868)

• Density: 1.0-1.2 g/cc at 25ºC (ISO 1675)
• Printing shrinkage: no measurable dimensional shrinkage after calibration under validated processing conditions
• Viscosity: <15.000 mPas at 23°C ± 2°C (ISO 3219)

• Heat deflection temperature: >100ºC (ISO 75)

• Refractive index: 1.47-1.49 (ISO 489)

• Ultra Hard and Tough UHT
• Very high hardness and toughness
• Medium viscous resin with medium flow at room temperature
• Isotropic clear and non yellowing for ophthalmic lenses
• Durable
• High impact resistance
• Very high resolution

• Printable by VAM 3D printers
• Addition of a suitable photo accelerant and resolution-er system is required for printing in specific VAM printers
  

• Synthetic resin source
• Organo-tin free

Final printability, isotropy, optical clarity, yellowing resistance, mold durability and mechanical performance must be validated by the user according to the intended application, printer configuration and processing conditions.

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.

This technical datasheet should be used together with the relevant processing, calibration, safety and workflow documentation available in the 3Dresyns® Resources section.

Access the 3Dresyns® Technical Resources (IFU, calibration, CRT, post-processing and troubleshooting)