标准编号：ISO 17071:2006
中文名称：皮革 物理和机械试验 起雾特性的测定
英文名称：Leather — Physical and mechanical tests — Determination of fogging characteristics
发布日期：2006-09
标准范围
This International Standard specifies 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. Annex A gives the results of inter-laboratory trial which show that Method B performs well, whereas Method A showed a large variation in the percentage reflection.The test conditions allow the two tests to be carried out in succession.
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