Dental 3Dresyn IJ OD Clear TF – Inkjet Photopolymer for Professional Orthodontic Laboratory Workflows

Product description

3Dresyn IJ OD Clear TF is a clear tough and foldable photopolymer formulation designed for high-performance inkjet 3D printing applications in professional orthodontic laboratory workflows. The material is engineered to deliver controlled flexibility, mechanical strength and durability, enabling direct fabrication of transparent orthodontic devices with high precision and repeatability.

This formulation provides a balance between rigidity and flexibility, allowing the production of transparent parts with accurate fit, controlled force delivery and reliable dimensional stability. The material is suitable for thin-wall applications while maintaining structural integrity and resistance to deformation.

Application framework

Designed for use in commercial and professional inkjet 3D printing systems within orthodontic laboratories and dental environments for manufacturing direct printed aligners, flexible copings and indirect bonding trays.

Typical applications

• Direct printed orthodontic aligners
• Thin flexible copings
• Indirect Bonding Trays (IBTs)
• Transparent dental appliances requiring controlled flexibility

Measured mechanical properties

• Shore hardness: D60–70 (ISO 868)
• Flexural strength: <30 MPa (ISO 178)
• Tensile strength: <30 MPa (ISO 527)
• Elongation at break: <30% (ISO 527)
• Young’s modulus: <500–1000 MPa (ISO 527, version dependent)
• Stress relaxation: <10% after 1 week at 37ºC

Measured physical properties

• Inkjet viscosity: <20 mPas at 70ºC and <15 mPas at 80ºC
• Shrinkage: very low
• Resolution capability: very high
• Optical clarity: excellent clarity
• Color stability: excellent color stability

Functional performance characteristics

• Available in two performance configurations
• Rigid version: mechanical response comparable to PETG thermoformed disks
• Flexible version: mechanical response comparable to TPU disks
• Controlled flexibility and toughness
• Accurate fit and dimensional fidelity

Processing and handling performance

• Printing technology: inkjet 3D printing
• Rigid version recommended for 0.5–0.8 mm thickness
• Flexible version recommended for 0.6–0.9 mm thickness
• Suitable for IBTs at 0.2–0.3 mm
• Compatible with professional inkjet systems

Chemical and safety characteristics

• Biocompatible formulation for dental workflows
• Organo-tin free formulation

Testing & processing disclaimer

Material properties are measured under controlled laboratory conditions and may vary depending on processing conditions.

Disclaimer

This material is supplied as a professional manufacturing material. Final suitability must be validated by the user.

Document reference: TDS-IJ-OD-CLEAR-TF-EN | Version: 1.2 | Last updated: March 2026