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Re: Heatless (cold) Toner Transfer for PCB making

2016-01-08 by leeleduc@...

Distillation of ethanol will only produce about 95% ethanol. The mixture of ethanol and water produce what is known as an azeotrope. Azeotropes are a mixture of at least two different liquids. Their mixture can either have a higher boiling point than either of the components or they can have a lower boiling point. Azeotropes occur when fraction of the liquids cannot be altered by distillation.

Here's an interesting youtube video explaining this. How to make 100% Ethanol (anhydrous)
How to make 100% Ethanol (anhydrous)
in this video we will be making some 100% Ethanol from 95% Ethanol. I use molecular sieves but other drying agents can be used. I just like sieves the most....
View on www.youtube.com
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