3Dresyn EA20 ESD, elastic, ESD compliant

This formulation is based on a monomer-based (MB) system engineered to achieve maximum elasticity and deformability, requiring proper post-curing and cleaning to reach final material performance.

• Soft seals, membranes and damping elements
• Shock-absorbing and cushioning systems
• Wearable or contact components requiring extreme elasticity
• Engineering prototypes with very soft elastomer-like behavior

• Tensile strength: <4 MPa (ISO 527)
• Flexural strength: <3 MPa (ISO 178)
• Young’s modulus: <3 MPa (ISO 527)
• Elongation at break: >90% (ISO 527)
• Shore hardness: A20 (ISO 868)

• Density: 0.90–1.20 g/cm³, depending on formulation and, where applicable, selected version (ISO 1675)
• Printing shrinkage: no measurable dimensional shrinkage after calibration under validated processing conditions
• Resolution capability: very high (process-dependent)
• Viscosity: <50 mPas at 23°C ± 2°C (ISO 3219)
• Very low viscosity enabling easy processing and recoating
• Available colors: customizable

• Surface resistivity: <10⁹ ohms (IEC 61340-2-3)
• Compliant with ESD standards: EN 61340, EN ISO 20344–20347

• Ultra-soft and extremely elastic material behavior
• Elastic and foldable without breaking
• Excellent deformation recovery and energy absorption
• Durable under repeated flexing and compression
• Very high resolution with fine feature capability

• Printing technologies: SLA, DLP and LCD
  
• Compatible with most commercial and professional systems when properly calibrated
• Requires proper post-curing and cleaning to reach final performance and reduce residual reactivity

• Monomer-based (MB) formulation
• Proper post-curing and cleaning required
• Organo-tin free formulation

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.

This material is supplied as a professional manufacturing material for engineering and prototyping workflows. It is not marketed as a finished product. Final part performance, safety and suitability must be validated by the user according to the intended application.

Use these related 3Dresyns pages to navigate adjacent material and process routes within the same technical workflow.

• Electrically Conductive 3D Printing Resins
• ESD 3D resins

This technical datasheet should be used together with the relevant processing, calibration, safety and workflow documentation available in the 3Dresyns® Resources section.

Access the 3Dresyns® Technical Resources (IFU, calibration, CRT, post-processing and troubleshooting)