3Dresyn OD-UHR Ultra-Hard Rigid Dental Model Resin

3Dresyn OD-UHR is an ultra-hard, high-rigidity dental photopolymer formulation developed for professional laboratory fabrication workflows of precision dental models and rigid dental tooling components requiring dimensional stability and thermal resistance.

Designed for use in vat photopolymerization systems (SLA, DLP and LCD) within controlled laboratory environments. Suitable for fabrication of dental model components, appliance fabrication models and rigid tray-type laboratory elements. Final suitability and regulatory compliance of any device manufactured using this material must be validated by the user according to the specific workflow and applicable regulations.

• Dental model components
• Appliance fabrication models
• Rigid tray-type laboratory elements

• Tensile strength: <40 MPa (ISO 527-1 / ISO 527-2)
• Flexural strength: <40 MPa (ISO 178)
• Young’s modulus: 2000–2500 MPa (ISO 527)
• Elongation at break: <2.5 MPa (ISO 527)
• Shore hardness: D85–90 (ISO 868)
  

• Density: 0.90–1.20 g/cm³, depending on formulation and, where applicable, selected version (ISO 1675)
• Viscosity: <300 mPas at 23°C ± 2°C (ISO 3219)

• Heat deflection temperature: >160°C @ 0.45 MPa (ISO 75)

• Ultra-hard and rigid structure
• Excellent dimensional stability
• High thermal resistance suitable for thermoforming workflows
• White opaque appearance
• Durable and low-shrinkage performance

• Printable on most commercial and professional SLA, DLP and LCD 3D printers
• Increased durability of the resin tank
• Organo-tin free

This material is supplied as a professional manufacturing material for laboratory workflows. It is not marketed as a finished medical device. The regulatory classification and compliance of any final dental device manufactured using this material remain the sole responsibility of the legal manufacturer in accordance with applicable regulations, including Regulation (EU) 2017/745.

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)