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Wouldn glycol, alcohol, or oil be better than a primarily water-based coolant?

April 26, 2017alcohol coolant Glycol Oil primarily water-based

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Wouldn glycol, alcohol, or oil be better than a primarily water-based coolant?

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[Top] Water-based solutions are the most effective liquids at conducting heat (after mercury)– better than alcohol, better than glycol, and far better than oil. Oil in particular has three aspects against it: low thermal conductivity, high density, and high cost. Alcohol should be completely avoided because it can chemically degrade some materials.