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To: neverdem

Ultrapure water can be strange stuff. While we think of water as being an electrical conductor, ultrapure water is a dielectric. If there is nothing dissolved in it, no H+ and OH- ions. Run the stuff through plastic pipe will produce a static charge. The biggest use I have seen is the semiconductor industry, where it is used to rinse wafers after etching on the wet benches.


5 posted on 02/04/2010 6:39:08 PM PST by Fred Hayek (From this point forward the Democratic Party will be referred to as the Communist Party)
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To: Fred Hayek

Now I am afraid to go ice fishing this weekend! LOL


6 posted on 02/04/2010 6:51:19 PM PST by Bag
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To: Fred Hayek
"used to rinse wafers after etching on the wet benches."

We love it when you talk dirty.

7 posted on 02/04/2010 6:51:21 PM PST by billorites (freepo ergo sum)
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To: Fred Hayek
ultrapure water is a dielectric. If there is nothing dissolved in it, no H+ and OH- ions.

Pure water has a pH of 7, which means that enough water molecules dissociate so that the concentration of hydrogen ions is 1 part in 10 million.

10 posted on 02/05/2010 1:17:44 AM PST by wideminded
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