Ideal for use in the aerospace, electronic, microelectronic and optical industries, Master Bond says its EP3HTS-LO features a silver filler and is electrically conductive with a low volume resistivity of less than 0.001 ohm-cm. It also has a thermal conductivity of 12-15 BTU•in/(ft2•hr•°F) [1.73-2.16 W/(mK)].

EP3HTS is dimensionally stable and bonds well to metals, glass, composites, ceramics and many plastics. It withstands a variety of chemicals such as water, oils, fuels and cleaning agents. This high temperature resistant system is serviceable over the wide temperature range of -51°C to +204°C.

As a one part compound, EP3HTS-LO offers convenient handling with no mixing and an unlimited working life at room temperature. This smooth thixotropic paste can be readily dispensed from a syringe. It polymerises quickly at elevated temperatures with cure schedules of 45 – 50 minutes at 121°C or 20 – 30 minutes at 148°C.