3Dresyn Bioflex A50 MB Monomer Based

Soft flexible biocompatible monomer-based 3D printing resin (Shore A50)

Product description

3Dresyn® Bioflex A50 MB is a soft biocompatible monomer-based photopolymer resin designed for applications requiring high elasticity, soft-touch behavior and elastic recovery, while maintaining dimensional stability and very high printing resolution.

The monomer-based formulation provides enhanced reactivity, broader processing latitude and robust printability across a wide range of vat photopolymerization systems.

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

• Ultra-soft structural components
• Soft interfaces, cushions and compliant seals
• Elastic housings and protective elements
• Functional flexible prototypes

Material properties & test methods

Mechanical properties

• Shore hardness: A50 (ISO 868)
• Tensile strength: ~ 2–6 MPa (typical) (ISO 527-1 / ISO 527-2)
• Tensile modulus (Young’s modulus): ~ 1–4 MPa (typical) (ISO 527-1 / ISO 527-2)
• Elongation at break: ~ 120–220 % (typical) (ISO 527-1 / ISO 527-2)

Thermal properties

• Heat deflection temperature (HDT): < 10 °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)

Biocompatibility & quality framework

• Biocompatibility evaluated according to ISO 10993 (post-cured and properly cleansed specimens)
• Manufacturing aligned with ISO 13485 quality management systems
• Monomer-based system designed for controlled professional processing
• 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 properties and biocompatibility outcomes
• 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® Bioflex A50 MB

• Soft flexible system (Shore A50)
• High elasticity and elastic recovery
• Monomer-based formulation with broad processing latitude
• Designed for soft interfaces and compliant applications
• Reliable printability across multiple systems
• Technical and regulatory support available upon request

Document reference: TDS-BIOFLEX-A50-MB-EN | Version: 2.0 | Last updated: March 2026