SYMPOSIA PAPER Published: 01 January 1986
STP17299S

A Proposed Basis for Characterizing and Comparing the Permeation Resistance of Chemical Protective Clothing Materials

Source

A common problem among users of chemical protective clothing is the lack of a practical, consistent basis for comparing and characterizing the permeation barrier effectiveness of different protective clothing materials. This becomes a particular problem for generic materials (for example, neoprene) for which differences in raw materials, additives, and manufacturing techniques can result in differences in permeation resistance for the same material made by different manufacturers.

An approach to resolving this problem is described which uses permeation testing with a solubility-parameter-based set of test chemicals as a basis for comparing clothing materials. A proposed test battery is presented, and the rationale behind it, as well as its potential usefulness, is discussed.

Author Information

Spence, MW
Health and Environmental Sciences, Dow Chemical U.S.A., Midland, MI
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Details
Developed by Committee: F23
Pages: 32–38
DOI: 10.1520/STP17299S
ISBN-EB: 978-0-8031-4967-0
ISBN-13: 978-0-8031-0461-7