Barrierity of Hydrogenated Butadiene-Acrylonitrile Rubber and Butyl Rubber After Exposure to Organic Solvents

• Autorzy: Krzemińska S. , Rzymski W. M.
• Języki publikacji: EN

Abstrakty

EN

Resistance of antichemical clothing primarily depends on the type of material it is made from, in particular on the type of polymer used for coating the fabric carrier. This paper 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 (a) in rubber–solvent systems with medium thermodynamic affinity, cross-linking density influenced resistance to permeation and (b) the polarity of the system had a significant influence on barrierity.

Słowa kluczowe

EN

permeation of solvents; barrier material; elastomers; exposure to organic solvents

• Wydawca: Taylor & Francis
• Czasopismo: International Journal of Occupational Safety and Ergonomics
• Rocznik: 2011
• Tom: Vol. 17, No. 1
• Strony: 41--47
• Opis fizyczny: Bibliogr. 10 poz., rys., wykr.

Twórcy

autor

Krzemińska S.

• Department of Personal Protective Equipment, Central Institute for Labour Protection – National Research Institute (CIOP-PIB), Łódź, Poland

autor

Rzymski W. M.

• Institute of Polymer and Dye Technology, Technical University of Łódź, Łódź, Poland

Bibliografia

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• 3.International Organization for Standardization (ISO). Rubber—measurement of vulcanization characteristics with the oscillating disc curemeter (Standard No. ISO 3417:2008). Geneva, Switzerland: ISO; 2008.
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