3D-PAINT GrapEK2 Bio, biocompatible electrically conductive nano Graphene water based paint

Product description

3D-PAINT GrapEK2 Bio is a biocompatible electrically conductive nano graphene water based paint for painting 3D printed high conductivity materials for electronics, such as antennas for IoT applications (HF, UHF), RFID and NFC tags, OLED, OPVs, flexible PCBs and flexible cables.

It is a biocompatible safe nano graphene water based paint which provides high conductivity to 3Dresyns after post curing them at low drying temperature.

Application framework

Designed for conductive coating of 3D printed parts in electronics-related applications by brushing or dip coating using a water based nano graphene paint system.

Typical applications

• Antennas for IoT applications (HF, UHF)
• RFID and NFC tags
• OLED
• OPVs
• Flexible PCBs
• Flexible cables

Measured physical properties

• Drying temperature: at room temperature for 10 minutes or at 50ºC for 5 minutes
• Sheet resistance: <60 Ω/sq
• Viscosity: mPas at 23°C ± 2°C (ISO 3219)

Functional performance characteristics

• Electrically conductive biocompatible and biodegradable water based nano graphene paint
• Excellent conductivity when used pure or diluted with water by brushing or dip coating on the surface of 3D printed parts
• Viscous paint which can be custom diluted with water to adjust its viscosity, flow and surface smoothness
• Ideal for dipping 3D prints in 3D-PAINT GrapEK2 Bio diluted in water for cost effectiveness
• Forms a resistant film which has excellent adhesion on the surface of most 3D printed 3Dresyns

Processing and handling performance

• Adjust the viscosity of 3D-PAINT with water
• It is highly recommended to apply 3D-PAINT GrapEK2 Bio by brushing or dipping 3D printed parts diluted as desired with water at pH 7
• Supplied as a kit, which contains 3D-PAINT GrapEK2 Bio and one graduated beaker for custom viscosity adjustment with water when used as dip coating of 3D printed parts
• If stored at room temperature (<25˚C) has a shelf life of 6 months
• If stored well sealed at 4ºC in a fridge its shelf life can be extended longer
• Orders will be made to order to maximise the shelf life of the product
• Its delivery time is around 2 weeks after ordering

Chemical and safety characteristics

• Biocompatible
• Biodegradable
• Water based
• Nano graphene paint

Testing & processing disclaimer

3Dresyns cannot assume responsibility for a conductive product that has not been stored in appropriate conditions.

Disclaimer

This material is supplied as a professional manufacturing material and 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-3D-PAINT-GRAPEK2-BIO-EN | Version: 1.0 | Last updated: March 2026