Excellent thermal conductivity, oxidative stability and fire resistance make synthetic esters the preferred base fluid for dielectric coolant applications. Single phase dielectric coolants must have low viscosity and low volatility combined with a high dielectric constant and high electrical resistivity. Synthetic esters are environmentally friendly alternatives to mineral oils and fluorocarbons that can be used to drastically improve heat removal and reduce energy consumption compared to air cooling.


  • Thermal/oxidative stability
  • Low volatility
  • High flash point
  • High dielectric strength
  • Electric resistivity
  • Low Global Warming Potential (GWP)
  • Environmentally friendly, biodegradable
  • Long service life


  • High density computer servers
  • Hyperscale data centers
  • High performance computing, blockchain centers
  • Transformers
  • Capacitors
  • High Voltage Cables
  • Switchgear