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Re: Refractive indices for synthetic fibres
- To: TEXCONS@xxxxxxxxxxxxxxxxxx
- Subject: Re: Refractive indices for synthetic fibres
- From: Mary Ballard <BallardM@xxxxxxxxxxxx>
- Date: Wed, 22 Sep 2004 16:47:19 -0400
- Delivered-to: texcons@si-listserv.si.edu
- Message-id: <s151ac3f.061@simail1.si.edu>
- Sender: Textile Conservators <TEXCONS@xxxxxxxxxxxxxxxxxx>
Meg: I like to use the ASTM chart found in D-276-00a "Identification of Fibers in Textiles" at http://www.astm.org/cgi-bin/SoftCart.exe/index.shtml?E+mystore The different nylons and polyesters are identified both longitudinally and width wise--and the birefringence is calculated to three places. The Standard is found in vol 07.01 if you are near a university library. Mary
>>> mgmooney@xxxxxxxxxxxx 07/09/04 04:36PM >>>
Hi there, TexCon colleagues � I am going crazy trying to put my hands on the
reference material that lists the refractive indices for a variety of
synthetic fibres � I know it�s around here somewhere. Anyone can direct me
to the information? I am specifically looking for nylon, polyester and
acrylic. Thanks!
Regards,
Meg Geiss-Mooney
Textile/Costume Conservator
mgmooney@xxxxxxxxxxxx
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