3Dresyn OD C&B MF – Monomer-Free High-Strength Crown & Bridge Dental Photopolymer for Professional Laboratory Workflows

Product description

3Dresyn® OD C&B MF is a high-strength monomer-free dental photopolymer formulation developed for professional laboratory fabrication workflows of rigid crown-type, bridge-type and veneer-type dental components requiring elevated mechanical performance, dimensional stability and controlled optical properties.

Available in multiple tooth-inspired shades (A1, A2, A3, A3.5, A4, B1, B2, B3, B4, C1, C2, C3, C4, D2, D3, D4 and BL1). Shade outcome may vary depending on printing and post-processing parameters.

Application framework

Designed for use in vat photopolymerization systems (SLA, DLP and LCD) within controlled professional laboratory environments. Final suitability, structural validation and regulatory compliance of printed parts must be assessed by the user according to the specific device design, workflow validation and applicable regulatory requirements.

Typical applications

• Rigid crown-type dental components
• Rigid bridge-type dental components
• Veneer-type dental components

Measured mechanical properties

• Tensile strength: >40 MPa (ISO 527-1 / ISO 527-2)
• Flexural strength: >120 MPa (ISO 178 / ISO 20795-1 reference framework)
• Young’s modulus: 2500–3000 MPa (ISO 527-1 / ISO 527-2)
• Elongation at break: <3% (ISO 527-1 / ISO 527-2)
• Shore hardness: D85–90 (ISO 868)

Measured physical properties

• Water sorption (ULWA): ≤ 32 µg/mm³ (reference methodology aligned with ISO 20795-1)
• Water solubility: ≤ 1.6 µg/mm³ (reference methodology aligned with ISO 20795-1)
• Residual monomer content: <0.1% under validated processing conditions (internal method)
• Volumetric shrinkage: very low (internal method)
• Resolution capability: up to 20 microns
• Viscosity of HV version: <8000 mPas at 23°C ± 2°C (ISO 3219)
• Viscosity of LV version: <4000 mPas at 23°C ± 2°C (ISO 3219)
  

Functional performance characteristics

• High mechanical strength suitable for rigid dental restorative-type components
• Elevated abrasion resistance and structural durability
• Connector thickness recommendations typically 4–7 mm depending on design
• Minimum wall thickness recommendations typically ≥1.3–1.5 mm depending on geometry and validation protocol
• Semitransparent shades with controlled gradient appearance
• Monomer-free formulation designed to minimize residual monomer content after proper curing and post-processing

Processing and handling performance

• LV and HV viscosity versions available depending on printer configuration
• Printable on most commercial and professional SLA, DLP and LCD 3D printers
• Excellent dimensional stability
• Very low shrinkage
• Increased durability of the resin tank

Chemical and safety characteristics

• Organo-tin free formulation

Biocompatibility framework

• Biocompatibility-related evaluations may be conducted according to relevant ISO 10993 methodologies depending on formulation version and validated processing protocol
• Manufacturing aligned with ISO 13485 quality management systems
• Assessment and certification of any final medical device remain the responsibility of the legal manufacturer

Testing & processing disclaimer

Material properties are measured on printed and post-processed specimens and may vary depending on printer type, processing parameters, build orientation, post-curing conditions and workflow validation. Reported values are indicative and provided for reference only.

Disclaimer

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.

Document reference: TDS-OD-CB-MF-EN | Version: 2.0 | Last updated: March 2026