Document ID (ISN) | 112193 |
CIS number |
11-0851 |
ISSN - Serial title |
1080-3548 - International Journal of Occupational Safety and Ergonomics |
Year |
2011 |
Convention or series no. |
|
Author(s) |
Krzemińska S., Rzymski W.M. |
Title |
Barrierity of hydrogenated butadiene-acrylonitrile rubber and butyl rubber after exposure to organic solvents |
Bibliographic information |
2011, Vol.17, No.1, p.41-47. Illus. 10 ref. |
Abstract |
Resistance of chemical protective clothing primarily depends on its constituent materials, in particular on the type of polymer used for coating the fabric carrier. This article reports on systematic investigations on the influence of the cross-linking density of an elastomer and the composition of a cross-linked elastomer on its resistance to permeation of selected organic solvents. Tests of barrier material samples made from nonpolar butyl rubber (IIR) and polar hydrogenated butadiene-acrylonitrile rubber (HNBR) showed that in rubber-solvent systems with medium thermodynamic affinity, cross-linking density influenced resistance to permeation and the polarity of the system had a significant influence on the barrier properties. |
Descriptors (primary) |
synthetic rubber; organic solvents; permeability testing; chemical protective clothing |
Descriptors (secondary) |
elastomers; butyl rubber; materials testing; impermeable fabrics |
Document type |
D - Periodical articles |
Subject(s) |
Personal protection
|
Broad subject area(s) |
Chemical safety
|
Browse category(ies) |
Personal protection
|