NextGen 3Dresyn R140D90 ultra rigid up to 140C with Shore D90

Ultra-rigid biocompatible high-temperature 3D printing resin

Product description

3Dresyn® Biorigid R140D90 is an ultra-rigid biocompatible photopolymer engineered to provide very high stiffness, dimensional precision and controlled thermal resistance up to 140 °C.

The material is intended for use in advanced engineering, laboratory and regulated manufacturing environments where predictable mechanical and thermal behavior are critical.

Intended use

Intended for professional use in vat photopolymerization (SLA, DLP and LCD) additive manufacturing systems operating in the 385–405 nm range.

Final suitability of printed parts must be validated by the user according to the specific application, processing conditions and applicable regulatory requirements.

Typical applications

• Rigid structural and technical components
• High-stiffness positioning fixtures and laboratory tooling
• Anatomical and structural models requiring dimensional accuracy
• Functional prototypes in regulated development environments

Material properties & test methods

Mechanical properties

• Shore hardness: D90 (ISO 868)
• Tensile strength: 45–65 MPa (typical) (ISO 527-1 / ISO 527-2)
• Tensile modulus (Young’s modulus): 2600–3200 MPa (typical) (ISO 527-1 / ISO 527-2)
• Elongation at break: < 3 % (typical) (ISO 527-1 / ISO 527-2)
• Flexural strength: 80–110 MPa (typical) (ISO 178)

Thermal properties

• Heat deflection temperature (HDT): 130–145 °C @ 0.45 MPa (typical) (ISO 75)

Physical properties

• Density: 1.0–1.2 g/cm³ (typical) (ISO 1183)
• Water absorption: < 0.1 % (typical, 24 h @ 23 °C) (ISO 62)
• Shrinkage: very low (typical, application dependent)

Biocompatibility & quality framework

• Biocompatibility evaluated according to ISO 10993 (post-cured and properly cleansed specimens)
• Manufacturing aligned with ISO 13485 quality management systems
• Biological performance depends on final printing, cleaning and post-curing workflow

Printing & processing guidelines

• Printing technologies: SLA, DLP and LCD
• Wavelength range: 385–405 nm
• Proper washing and post-curing are required to achieve final mechanical and thermal properties
• Material behavior depends on printer, parameters, geometry, washing, post-curing and workflow control

Product units

Available units: 500 g, 1,000 g

Testing & processing disclaimer

Material properties are measured on printed and post-processed specimens and may vary depending on the selected material version, printer type, printing parameters, build orientation, post-curing conditions and specimen preparation. Reported values are indicative and provided for reference only.

Regulatory & legal notice

This material is supplied as a professional manufacturing material and is not marketed as a finished medical device. The regulatory classification, conformity assessment and validation of any final device manufactured using this material remain the sole responsibility of the legal manufacturer.

Why choose 3Dresyn® Biorigid R140D90

• Ultra-rigid high-performance system (Shore D90)
• Thermal resistance up to 140 °C
• High dimensional precision and stability
• Biocompatible material platform
• Designed for demanding engineering and regulated workflows

Document reference: TDS-BIORIGID-R140D90-EN | Version: 2.0 | Last updated: March 2026