[TowerTalk] Radome PVC vs CPVC

[Skip K3CC]

I'm building a few small loop antennas for 10 and 6 meters.  I will be using 
CPVC 3/4" dia tubing and poly-urethane foam spacers to keep the #10 Cu wire 
centered.

Will the CPVC plastic apart a static charge and increase the noise on the 
loop ?  Is it necessary to keep the wire from touching the Plastic ?

I will also spray the CPVC with a UV protector.

Tnx de Skip   K3CC