frank(at)kusserow-online.
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 Posted: Thu Jan 22, 2009 12:58 pm Post subject: AW: RE: Re: A/C paint other than white |
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Dear all, thank you on all the feedback regarding the paint. It was quite helpful to hear your opinion. Frank
------Originalnachricht------
Von: Greg Fuchs
Absender: owner-europa-list-server(at)matronics.com
An: europa-list(at)matronics.com
Antwort an: europa-list(at)matronics.com
Gesendet: 21. Jan. 2009 22:09
Betreff: RE: Re: A/C paint other than white
The information I have for Aeropoxy shows a glass transition temperature of
198 degrees F with only a room temperature cure (over a period of time). It
goes on to say that slightly better results can even be had by adding high
temp cures. It appears that a high temp cure is not needed for Aeropoxy...
Greg Fuchs A050
Hey Guys,
Its simple physical chemistry. FRP materials like fiberglass layups
have a property of softening at a specific temperature known as Tg.
Tg is sensitive to the particular temperature exposure history of that
piece of layup. If you heatsoak a part in an oven for a few hours at 175F
then the Tg will become about 175, up from the base Tg of Eglass/
Aeropoxy of about 150 or so (I dont have my ref materials here at work).
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Ira N224XS
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