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Glycol / Water Mixture Vapor Pressures?

Glycol / Water Mixture Vapor Pressures?

Glycol / Water Mixture Vapor Pressures?

(OP)
I need to determine the vapor pressure of a 50/50 mixture of propylene glycol and water at several temperatures around 100-140 degrees F. Does anyone know of a good reference that might have this information tabulated?

RE: Glycol / Water Mixture Vapor Pressures?

Talk to Dow.  They used to have a glycol handbook with this sort of information in it and a computer program (old enough that my copy is on a 5 1/4" floppy).  Sorry, don't have a link to it.

RE: Glycol / Water Mixture Vapor Pressures?

(OP)
Thanks guys, that was just what I needed.

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