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Re: Oddy Test on Polyester Needle-Punched Felt
I would caution listmembers on relying on results of past Oddy tests to
judge the suitability of current stocks of commercial materials for use in
exhibition and storage environments. Formulations and processing can
change over time, creating a problem of apples ... no, grapefruit and
oranges.
Jamie
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James Martin
Research Scientist in Chemistry
Williams College
james_martin.tripod.com/williams.htm
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On Sun, 1 Apr 2001, Leila Harritt wrote:
> I am researching materials to use under rugs which are not moved or walked
> on in museum period rooms. I am considering using needle-punched polyester
> felt from Aetna Felt Corporation, Allentown, PA.
>
> Does anyone know of oddy test results on this material?
>
> Thanks,
>
> Leila Harritt
>
>