Fiberglass seems like an obvious choice for high temperature insulation. Andy ◉ Bardagjy.com ◉ +1-404-964-1641
> On Feb 23, 2015, at 12:51 AM, Dr. David Kirkby (Kirkby Microwave Ltd) > <[email protected]> wrote: > >> On 22 Feb 2015 22:07, "Dave M" <[email protected]> wrote: >> >> Yes, I'm aware that the newer OXCOs don't have any insulation other than > air inside the package. I failed to mention that in my post. I am > primarily interested in the older OXCOs that have foam insulation inside. > I have a couple of them, including the crystal oven from an old HP 5245L > counter that needs new insulation. > > I don't know what is used, but clearly whatever is used *must* be stable > under heat for *long* periods of time. > > Domestic gas / oil / coal boilers must use insulation, and whatever is > used would I assume be able to take heat for extended periods of time. I > wonder if you could get something like that. > > The trouble I see with other chemicals (spray foam etc), is you have no > idea if it will sustain heat for long periods of time. > > Dave. > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
