stephelton
Well-Known Member
The melting point of ethylene glycol is -12.9° C, while the melting point of propylene glycol is -59 °C. I was under the impression that pure ethylene glycol is favorable for use in cooling solutions, but it freezes "sooner," and seems to be very difficult to find. Which is favorable, and why? Where might I search (preferably locally) for either?
Thanks!
Thanks!