[TCML] VDGRF belts
resonance at wildblue.net
Mon Jul 13 20:28:53 MDT 2009
If anyone is contemplating a Van de Graaff design, I have 3 specially Teflon
formulated belts (extras from old projects). New in bag --- never used).
They deliver max charge to the HV terminal. I spray lower pulley at 7 kV
DC, 800 uA.
Sizes are 2 pc --- 103" x 6" and 1 pc --- 80" x 6" (larger size is total
circumference of the belt) We usually use a 3" "stretch factor" to get the
proper pulley spacing and
tension on the belt.
Contact me OFF-LIST if you are interested.
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