This International Standard specifies a test method which is intended to determine the fogging characteristics of rubber- or plastics-coated fabrics that are used as trim materials in the interior of motor vehicles. The method may also be applicable to fluid, pasty, powdered or solid raw materials which are the basis for such trim materials or from which the materials are manufactured. The method may also be applicable to other materials and finished products. The procedure is applicable to the measurement of fog condensate on glass surfaces within the limits of the test conditions. This test will not measure or cannot measure accurately those cases in which: ⎯ the surface tension of the condensate is low, resulting in early coalescing into a thin transparent film; ⎯ the condensate is present in such a large quantity that the droplets coalesce and form a heavy oily/clear film (this heavy film gives false readings). In such cases, the gravimetric method is preferred.
BS ISO 6452:2007 history
2021BS ISO 6452:2021 Rubber- or plastics-coated fabrics. Determination of fogging characteristics of trim materials in the interior of automobiles
2007BS ISO 6452:2007 Rubber- or plastics-coated fabrics - Determination of fogging characteristics of trim materials in the interior of automobiles