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Glycol / Antifreeze Properties
Interpolate freeze protection and property correction factors for ethylene or propylene glycol/water mixtures.
The Ensign ToolboxGlycol / Antifreeze PropertiesInterpolate freeze protection and property correction factors for ethylene or propylene glycol/water mixtures.
Fluid
%
Refractometer / hydrometer reading — tables cover 0–60 vol%
Design
°C
Lowest expected fluid / ambient temp — drives the freeze-protection verdict
Enter a concentration (0–60 vol%) to calculate