NS EN ISO 17071 : 2011
Current
The latest, up-to-date edition.
LEATHER - PHYSICAL AND MECHANICAL TESTS - DETERMINATION OF FOGGING CHARACTERISTICS (ISO 17071:2006)
12-01-2013
Defines two alternative methods for determining the fogging characteristics of leathers used in the passenger compartments of motor vehicles, namely Method A and Method B. These are two different test procedures to measure the volatile components and there is no mathematical correlation between the results obtained with Method A and those with Method B. Method A determines by reflection the light scattering properties (or opaqueness) and the nature of the film or droplet formation from volatile components condensed on a cold glass surface. Method B measures gravimetrically the quantity of volatile components condensed on a cold aluminium foil surface.
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