Microfluidic 3Dresyn MF RLV2 Clear rigid with low viscosity

Product description

Microfluidic 3Dresyn® MF RLV2 Clear is a low viscosity rigid photopolymer developed for microfluidic applications where efficient microchannel evacuation and controlled mechanical performance are required. It provides a balance between flowability, resolution and structural integrity for precision microfabrication.

Application framework

Designed for use in SLA, DLP, LCD and advanced 3D lithography systems within professional and research environments. Suitable for fabrication of microfluidic devices requiring low viscosity resins for improved channel cleaning and high-resolution feature definition.

Typical applications

• Microfluidic devices and lab-on-chip systems
• Organ-on-chip platforms
• Microreactors and analytical microdevices
• High precision microchannel structures
• Vacuum-compatible microfabricated components

Measured mechanical properties

• Heat deflection temperature (HDT): <80 °C @ 0.45 MPa (ISO 75)
• Tensile strength: <25 MPa (ISO 527)
• Flexural strength: <30 MPa (ISO 178)
• Young’s modulus: <1800 MPa (ISO 527)
• Shore hardness: D85 (ISO 868)
• Elongation at yield: <15% (ISO 527)
  
• Viscosity: <70 mPas at 23°C ± 2°C (ISO 3219)

Functional performance characteristics

• Low viscosity (RLV2) formulation for improved microchannel evacuation
• Rigid material behavior with moderate stiffness
• Designed for microfluidic (“MF”) applications and microchannel fabrication
• High resolution with low light bleeding
• Precision down to ~10 µm (SLA/DLP/LCD) and up to ~100 nm (3D lithography)
• Chemically inert and hydrophobic (ULWA grade)
• Very low water absorption
• VOC-free formulation suitable for vacuum environments
• Low extractables and leachables for reduced cross-contamination risk
• Biocompatible-grade formulation
• Low tendency to gel beyond specification limits
• Durable with low shrinkage
• Organo-tin free formulation

Processing and handling performance

• Compatible with SLA, DLP, LCD and advanced 3D lithography systems
• Low viscosity facilitates efficient cleaning of microchannels
• Suitable for high-resolution exposure strategies with controlled curing depth
• Recommended for use in controlled laboratory environments
• Supports fabrication of complex internal geometries with high fidelity

Testing & processing disclaimer

Material performance depends on printer type, exposure conditions, geometry, cleaning protocols and post-processing. Microfluidic functionality, chemical compatibility and biological performance must be validated by the user for each specific application.

Why choose Microfluidic 3Dresyn® MF RLV2 Clear

• Lower viscosity (<70 mPa·s) for improved microchannel evacuation
• Balanced rigidity with moderate mechanical performance
• High resolution for precision microfabrication
• Chemically inert and hydrophobic (ULWA)
• VOC-free and suitable for vacuum environments
• Low extractables for reduced contamination risk
• Compatible with multiple high-resolution printing technologies
• Organo-tin free formulation

Regulatory & legal notice

This material is supplied as a professional manufacturing material and is not marketed as a finished product. Final validation for microfluidic performance, biological interaction and application-specific requirements remains the responsibility of the user.

Document reference: TDS-MF-RLV2-CLEAR-EN | Version: 1.0 | Last updated: March 2026