3Dresyn IJ Clear & Tough MF monomer free

Product description

3Dresyn IJ Clear & Tough MF monomer free is a clear, non-yellowing monomer-free functional photopolymer formulation designed for demanding inkjet 3D printing applications requiring high clarity, high hardness, toughness and durable performance. The material is engineered to deliver ultra hard and tough structural behavior together with low extraction potential, low shrinkage and reliable inkjet printability.

This formulation provides a combination of optical clarity, high tensile strength, low elongation and high hardness, enabling the fabrication of clear durable parts with good dimensional stability for demanding engineering and specialized functional applications.

Application framework

Designed for use in commercial and professional inkjet 3D printing systems within industrial and engineering environments for manufacturing clear, hard and tough functional components.

Typical applications

• Clear functional prototypes
• Hard and tough transparent components
• Specialized engineering parts requiring optical clarity
• High-resolution clear technical models

Properties

• Tensile strength: < 60 MPa (ISO 527-1 / ISO 527-2)
• Flexural strength: < 70 MPa (ISO 178)
• Young’s modulus: < 3000 MPa (ISO 527-1 / ISO 527-2)
• Elongation at break: < 8 % (ISO 527-1 / ISO 527-2)
• Shore hardness: Shore D90 ± 3 (ISO 868)
• Impact resistance, Notched Izod: < 25 J/m (ISO 180)
• Heat deflection temperature (HDT): < 80 °C @ 0.45 MPa (ISO 75)
• Viscosity: < 20 mPas at 70°C and <15 mPas at 80°C (ISO 3219)

Functional performance characteristics

• Excellent clarity and non-yellowing behavior
• Ultra hard and tough material behavior
• Durable performance for functional applications
• Low risk of cross contamination by minimum extraction or lixiviation potential
• Very reactive formulation; avoid postcuring to prevent embrittlement

Processing and handling performance

• Printing technology: inkjet 3D printing
• Printable with most commercial and professional inkjet 3D printers
• Stratasys: Objet Eden 260V, 260VS, 333, 350, 350V, 500, 500V, 1000 Plus, J750, Objet Connex 260, 350 and 500 series
• 3D Systems: ProJet MJP 2500, 2500+, 3500, 3510 and 3600 Plastic series
• Inkjet viscosity optimized for excellent inkjet printability

Chemical and safety characteristics

• Monomer-free functional resin
• Biocompatible, ultra pure synthetic resin source
• Organo-tin free formulation

Testing & processing disclaimer

Material properties are measured under controlled laboratory conditions and may vary depending on printer model, jetting temperature, printing conditions, build geometry and post-processing workflow.

Disclaimer

This material is supplied as a professional manufacturing material for engineering and prototyping workflows. It 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-IJ-CLEAR-TOUGH-MF-EN | Version: 1.1 | Last updated: March 2026