LOCTITE® ECI 8120 E&C is a Positive Temperature Coefficient (PTC) screen printable ink designed for applications where self-regulating heaters are required. This material is formulated to rapidly heat to a specific threshold temperature and then maintain constant temperature for the device. The self-regulating temperature of the bare ink is around 100 to 105°C.

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  • LOCTITE® ECI 8120


  • Screen printable
  • Flexible
  • Printable on most common substrates
  • Rapid heating with fast, defined cutoff temperatures; no external control devices needed
  • Self-regulated temperature range of 100 to 105°C

Typical Applications

  • Self-regulating heating elements
Data Sheets & Summary Sheets


WARNING: California Proposition 65 - Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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