Gold electrodes
OrelTech GmbH
[PRINT] Inkjet flex Printing / S2S [PRINT] Inkjet flex Printing / R2R [SMART TEXTILES] Printed electronics on fabrics and TPU [SMART TEXTILES] 3D textiles [WEARABLE] Print on stretchable films (e.g. TPU)
[R&D PROJECT / TECHNO TRANSFER / CONTRACT RESEARCH] Specific R&D contract research [TECHNICAL SUPPORT FOR SCALE UP] Product prototyping (TRL 4) [TECHNICAL SUPPORT FOR SCALE UP] Manufacturing prototyping
Electronics & Components Integrated Smart Systems
Textile Printing and graphic arts Health Consumer electronics
Gold is used in biosensors and medical components, where it cannot be substituted. OTech Aurum gold ink has superior conductivity and the device performance can be achieved by using up to 60% less material at the fraction of the production price. The ink is compatible with aerosol and inkjet printing processes and can be used in many different applications ranging from gold-coated body electrodes for EEG/ECG monitoring to lab-on-a-chip to roll-to-roll printed electrodes for skin patches.
  • OTech Aurum conductive inks:
  • Viscosity, cP 3 – 20
  • Shelf life, at room temp. is 12 month
  • Cuing -  Cold plasma
  • Application method -  Inkjet, slot-die, aerosol
  • Substrate - Polymers, paper, fabric
  • Appearance -  Clear yellow liquid
  • Gold electrode Sheet resistance, Ω/□ 0.5 – 3
  • Gold electrode < 500 nm