On eBay you can get PTFE in Rod form.

If it is clear, is just another thing.
times a very high voltage testing  question: activated charcoal at all leads? Not really, so the idea with the graphite spray. You could also the coal for a couple of hours a bissel heat (so around 3000 ° C) and high pressures put out. Your father will be pleased on the electricity bill! So I fire times due to just quickly following the time link in the round there's the question of conductivity carbon
And by the way the use of activated carbon in doppeleltkrodenkondensatoren ;-)

It seems at least to work if the values come out as the origin theme plasma ball air don't forget otherwise look in: so sad from the laundry washed the raccoon of the sugar I have hunch that the values in the original theme will come about only through a high ESR. Namely appears in any calculation that may be responsible but also for a long discharge time. I'm not exactly with the underlying processes (Chemistry), but I'm sure that the ESR is much higher than the resistance of the electrode, if they are pressed together (so the measurement will be tried in the post namely). Nonetheless, I times set the theme on my long list of things that I want to try it out in 50 700mbar ar atmosphere or less than 0.25 M NaCl-LSG a mixture with CNTs (carbon nanotubes) can be an arc at carbon electrodes produced.