Standard

ISO 12219-12:2025

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Note: This standard has a new edition: ISO 12219-12:2025

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Abstract

This document specifies test methods which are intended to determine the fogging characteristics of polyvinyl chloride (PVC) or polyurethane textiles that are used as trim materials in the interior of motor vehicles. The methods can also be applied to fluid, paste, powdered or solid raw materials which are the basis for such trim materials or from which the materials are manufactured. The methods can also be applied to other materials and finished products. The procedures are applicable to the measurement of fog condensate on glass surfaces within the limits of the test conditions. These tests do not 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). NOTE            In such cases, the gravimetric method is used.

Document information

  • Standard from ISO
  • Published:
  • Expires:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • ICS 13.040.20
  • ICS 43.020
  • ISO TC ISO/TC 146/SC 6