LOCTITE ECI 8120 E&C, Thermoplastic, Screen Printable, Conductive Ink 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.

• Screen printable
• Flexible
• Printable on most common substrates
• Rapid heating with fast, defined cut-off temperatures, no external control devices needed