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Science-Related Homework Help Physics Topic started by: Nurs-4 on May 9, 2013



Title: does plexiglass have good electrical resistance?
Post by: Nurs-4 on May 9, 2013
I want to use Plexiglas (brand name Optix) in an electrical project.  Can anyone tell me about its electrical properties?  I'm having a hard time finding information about that.  I know electricity can arc through it if it's in the Kv, but would there be any problem with arcing through it below 500v?


Title: does plexiglass have good electrical resistance?
Post by: Fezenius on May 9, 2013
i would expect the dielectric strength of a 6mm thick sheet of plexiglas to be sufficient to withstand the 500V you wish to use. You could download the data sheet from the manufactures website.


Title: does plexiglass have good electrical resistance?
Post by: leelu on May 9, 2013
Die electric strength is  450 to 550 volts / mil
So there is no problem with 3 to 4 mm thick flexiglass sheet.