Water-Ethylene Glycol mixture properties 1

[kmpillai]

Dear friends,
Can somebody help me give references/ web pages to find the Water-Ethylene Glycol mixture properties with varying ratio ( 50:50, 75:25 etc)

Thanks
KMPillai

 

[CRG]

There are graphs in ASHRAE’s fundamentals handbook that show the data.

 

[rk27]

The link below will give you all the information you need.

http://www.engineeringtoolbox.com/24_146.html

 

[25362]

Another site could be:

http://www.mrc-eng.com/Downloads/Brine Properties.pdf

 

[kmpillai]

Dear Friends,
Thank you very much for your information.

KMPillai

 

[geohud]

How does pressure affect the properties of glycol in it's full strength not in water solution? Let's say around 2000psig at 80 degrees F.

 

[unclesyd]

Here is another source of information on PG mixtures.

http://www.dynalene.com/pg.html

(from Texas73)

I’ve seen both PG & EG at 1200 PSIG but if I remember there was a additive in them. You might query the people at the above website.

 

[JimCasey]

There is even a chart on the label of some brands of antifreeze. AF has additives for anticorrosion, which generally beneficial. I found this link with useful tables:

http://www.raypak.com/afreeze.htm