Propylene Glycol

DOWFROST inhibited propylene glycol based fluids offer specific advantages for fermentation cooling applications such as low oral toxicity, non-flammable, non-corrosive, biodegradable, and effective freeze protection and heat transfer over a very wide temperature range. All of these advantages can translate into significant productivity and cost savings.

  • DOWFROST propylene glycol can provide effective heat transfer down to temperatures as low as -18°C.
  • The low temperature capabilities of DOWFROST fluids permit recovery of CO2 generated during fermentation.
  • Provides long term corrosion protection.
  • DOWFROST propylene glycol has food grade status.