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Novec(tm) Hydrofluoroethers

Novec(tm) HFEs are a family of low-Global Warming fluids (segregated hydrofluoroethers) designed to replace CFCs and HCFCs. Novec HFEs offer balance performance with favorable environmental and H&S  properties.

Novec fluids offer:

  • Low toxicity
  • Zero Ozone Depletion Potential (ODP)
  • Low Global Warming Potential (GWP)
  • Thermal and Chemical stability
  • Hydrolytic stability
  • Non-corrosive
  • Excellent dielectric properties
  • Low viscosity and surface tension
  • Wide range of boiling points
  • Good material compatibility
  • Non-flammable

Applications:

  • Particulate cleaning
  • Co-solvent rinse agent for precision cleaning
  • Carrier Solvent for Fingerprint Formulations
  • Deposition Solvents
  • Heat Transfer Fluids

Novec-7000 Novec-7100 Novec-7200 Novec-7300 Novec-7500
Boiling Point(°C) 34 61 76 98 128
Pour Point (°C) -122.5 -135 -138 -38 -100
Global Warming Potential* -GWP 370 320 55 200 90
Vapor Pressure(Pa) 64.6x103 26.8x103 15.7x103 5.9x106 2.1x103
Density (kg/m3) 1400 1520 1420 1660 1610
Coefficient of Volume Expansion (K-1) 0.00219 0.0018 0.0016 n/a 0.0013
Kinematic Viscosity (cSt) 0.32 0.38 0.41 0.71 0.77
Absolute Viscosity (centipoise) 0.45 0.58 0.58 n/a 1.240
Specific Heat (J kg-1 °C-1) 1300 1180 1220 1016 1128
Heat of Vaporization @ B.P. (J/g) 142 112 119 101 88.5
Dielectric Strength (kV, 0.1" gap) ~40 ~40 ~40 ~40 ~40
Dielectric Constant (1 KHz) 7.4 7.4 7.3 n/a 5.8
Volume Resistivity (ohms/cm) 108 108 108 108 2x108