NextGen 3Dresyn R290D90 ultra rigid up to 290C with Shore D90

Product description

NG 3Dresyn R290D90 is an extra hard, high-temperature resistant photopolymer formulation designed for advanced engineering applications in SLA, DLP and LCD 3D printing workflows. The material delivers very high stiffness, dimensional stability and extreme thermal resistance, enabling the fabrication of parts operating under demanding thermal conditions.

This formulation is based on a synthetic resin system engineered to achieve high heat deflection performance while maintaining excellent printability and surface resolution.

Application framework

Designed for use in vat photopolymerization systems (SLA, DLP and LCD) within professional and industrial environments for high-temperature and structurally demanding components.

Typical applications

• High-temperature tooling and mold inserts
• Heat-resistant fixtures and jigs
• Structural components exposed to elevated temperatures
• Engineering prototypes requiring high stiffness and thermal resistance

Measured mechanical properties

• Tensile strength: >40 MPa (ISO 527-1 / ISO 527-2)
• Flexural strength: >40 MPa (ISO 178)
• Young’s modulus: 4000–5000 MPa (ISO 527)
• Elongation at break: <1% (ISO 527)
• Shore hardness: D90 (ISO 868)

Thermal properties

• Heat Deflection Temperature (HDT): up to 290°C @ 0.45 MPa

Measured physical properties

• Viscosity: <1000 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 ultra rigid material behavior
• High thermal resistance up to elevated temperatures
• High dimensional stability
• 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)
• Ultra safe formulation without hazard pictograms
• Synthetic resin base
• Organo-tin free formulation

Thermal performance note

High Heat Deflection Temperature (HDT) photopolymer resins, despite their rigidity, may exhibit brittle behavior and reduced lifetime under prolonged thermal exposure. For applications requiring long-term durability at high temperatures, alternative materials such as machined polyimide, or injection-molded PolyAmide Imide (PAI) or similar high-performance polymers, should be considered.

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-R290D90-EN | Version: 1.0 | Last updated: March 2026