In Reply to: Polystyrene Temperature Ratings posted by Triode_Kingdom on July 22, 2017 at 12:06:37:
It can get hot near some tubes and polystyrene exhibits a low melting point. In a 'X7 based phono preamp 'styrene should be quite safe.
The film dielectric "pecking order" is PTFE, polystyrene, and polypropylene. Practical considerations, such as cost and heat tolerance, make polypropylene a "favorite".
Eli D.
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Follow Ups
- RE: Polystyrene Temperature Ratings - Eli Duttman 13:29:42 07/22/17 (1)
- RE: Polystyrene Temperature Ratings - JimL 20:12:39 07/27/17 (0)