Evaluation Of Chemical Protective Clothing by FT-IR/ATR Spectroscopy
An attenuated total reflectance permeation cell has been used to evaluate the permeation of polymer samples from chemical protective clothing (CPC), mainly gloves, by several chemical types including a solvent, a commercial pesticide mix, and a volatile solid. Good contact between sample and ATR crystal was ensured by the use of low gas pressure. The passage of the chemicals through the CPC sample could be readily followed by analysis of sets of FT-IR spectra measured during permeation experiments. Diffusion coefficients could only be estimated. The ATR method is compared with the traditional two-compartment cell used for evaluation of CPC, and its advantages and disadvantages discussed.
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|Item Type:||Journal Article|
|Keywords:||FT, IR, attenuated total reflectance, chemical protective clothing, polymer membrane, diffusion|
|Subjects:||Australian and New Zealand Standard Research Classification > CHEMICAL SCIENCE (030000) > ANALYTICAL CHEMISTRY (030100) > Analytical Spectrometry (030101)|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Science and Technology|
|Copyright Owner:||Copyright 2004 Society for Applied Spectroscopy|
|Copyright Statement:||Printing of this material is restricted to a single copy for non-commercial use only and may not be redistributed by electronic or any other means.|
|Deposited On:||08 Jun 2005|
|Last Modified:||01 Sep 2010 22:38|
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