Conductive Inks for RFID Devices

In today’s Internet of Things (IoT) world, RFID technology is found in a variety of devices including smartcards, passports, credit cards, various transportation systems and more. Henkel has a long history of developing conductive inks for RFID devices which continue to enable next generation of ID products.

In addition to flexibility, adhesion and compatibility requirements, electronic inks used for RFID products must be capable of transmitting and receiving specific radio frequencies. This requires good permeability, surface roughness and low impedance such that all of the elements with a given ink system interact effectively with the RF fields. Henkel inks available through Tekra, are optimized for RFID antennae performance.

Tekra offers a variety of inks suitable for RFID devices and printed antennae information transfer with contactless smart cards and labels, including:

Silver Inks:

  • ECI 1010
  • ECI 1011
  • PM-406V1 (suitable for 13.56 Mhz cards)
  • PF-050

Carbon Inks:

  • PF-407C (or PF-407A)

Dielectric Inks:

  • EDAG-452SS
  • EDAG 1020A

RFID Ink from Tekra

Tekra is an authorized distributor of Henkel Electronic Materials' full line of conductive inks that include silver conductive inks, carbon conductive inks, and dielectric inks. Tekra's partnership with Henkel provides our customers access to world class products used in the production of flexible circuitry, biosensors, antennas, flexible heating elements and membrane touch switches.

Henkel's line of conductive inks is complimented by Tekra's offering of DuPont Teijin Films™ Mylar® and Melinex™ polyester and SABIC's LEXAN™ polycarbonate films, as well as, 3M's extensive line of transfer tapes and adhesives. You can rely on Tekra and Henkel to provide a complete solution for your printed conductive needs.

RFID Antennae Conductive Inks Products



  • High conductivity: Very low resistance
  • Cost savings; Thinner layers, narrower lines possible
  • Flexible; Low resistance increase after double crease and Mandrel tests
LOCTITE® EDAG 452SS dielectric ink


  • Screen printable
  • Excellent printability
  • Fast UV cure


  • Non-conductive
  • Excellent humidity resistance
  • Excellent printability
RFID Antennae Conductive Inks Toolbox Resources

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