NextGen 3Dresyn R190D90 ultra rigid up to 190C with Shore D90

Product description

NG 3Dresyn R190D90 is an extra hard, high-temperature resistant photopolymer formulation designed for advanced engineering applications in SLA, DLP and LCD 3D printing workflows. The material provides very high stiffness, dimensional stability and elevated thermal resistance, enabling the production of rigid components operating under demanding conditions.

This formulation is based on a synthetic resin system optimized for high mechanical strength and reliable processing with very low viscosity.

Application framework

Designed for use in vat photopolymerization systems (SLA, DLP and LCD) within professional and industrial environments for rigid, structural and heat-resistant components.

Typical applications

• Engineering components requiring high stiffness
• Tooling and mold inserts
• Heat-resistant fixtures and jigs
• Structural prototypes with elevated thermal exposure

Measured mechanical properties

• Tensile strength: >50 MPa (ISO 527-1 / ISO 527-2)
• Flexural strength: >40 MPa (ISO 178)
• Young’s modulus: 3500–4000 MPa (ISO 527)
• Elongation at break: <2% (ISO 527)
• Shore hardness: D90 (ISO 868)

Thermal properties

• Heat Deflection Temperature (HDT): up to 190°C @ 0.45 MPa

Measured physical properties

• Viscosity: <300 mPa·s at 25 °C
• Shrinkage: very low (typical)
• Resolution capability: very high (process-dependent)
• Color stability: non-settling formulation

Functional performance characteristics

• Extra hard and highly rigid material behavior
• High mechanical strength and stiffness
• Good thermal resistance for engineering applications
• Durable under static load conditions
• Medium impact and shattering resistance

Processing and handling performance

• Printing technologies: SLA, DLP and LCD
• Compatible with most commercial and professional systems when properly calibrated
• Very low viscosity enabling fast recoating and stable processing
• Increased durability of the resin tank during printing

Chemical and safety characteristics

• Biocompatible (final part validation required)
• Synthetic resin base
• Organo-tin free formulation

Testing & processing disclaimer

Material properties are measured under controlled laboratory conditions and may vary depending on printer type, exposure conditions, layer thickness, build orientation 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-NG-R190D90-EN | Version: 1.0 | Last updated: March 2026