"Newer" wiring has a two-layer insulation and overall, is thinner. The outer
layer is a clear plastic (?? exact material - maybe Nylon which is not very UV
resistant) but is intended for
abrasion resistance. The inner insulation, (I believe) is more standard PVC.
Perhaps someone else has more specific insormation on this; I would also think
that black *may" be more UV
resistant - depends on how deeply the UV penetrates (e.g., I have used Scotch
33 or 88 tape outside for 10+ years and only see degredation of the outer
layer).
Tom - wa2bpe
Bill Turner wrote:
> On Wed, 7 Apr 2004 13:07:05 -0700, David Hachadorian wrote:
>
> >I bought the black
> >color, thinking that it will be somewhat more resistant to UV than the
> >other colors.
>
> _________________________________________________________
>
> If it is like my wire, after about 2-3 years in the sun the outer
> transparent cover will peel off like a snake shedding its skin, leaving
> the black insulation underneath. Mine has only been up about four years
> total but the black underneath seems to be holding up ok. The peeling
> outer layer doesn't seem to cause any problem other than looking a bit
> odd until it's completely gone. White wire behaves the same way.
>
> --
> Bill, W6WRT
> QSLs via LoTW
>
> _______________________________________________
>
> See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless
> Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any
> questions and ask for Sherman, W2FLA.
>
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_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
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