Coolflow ECO benefits include:

  • Lower viscosity at lower temperatures compared with propylene glycol—for greater process cooling efficiency and reduced energy consumption
  • Excellent freeze-point depression for aqueous solution applications
  • Demonstrates less thermal degradation than propylene glycol and ethylene glycol in high temperature applications
  • Higher boiling point than propylene glycol and ethylene glycol
  • USDA BioPreferred® certified as 100% bio-based
  • Susterra® propanediol is a 100% bio-based material made from regeneratively farmed U.S. dent corn
  • Safe, non-toxic, and readily biodegradable
  • Susterra® propanediol is approved for incidental food contact under the NSF International HTX-1 specification