Norm

NEN-EN-ISO 4638:1995 en

Soepele schuimrubbers en schuimkunststoffen - Bepaling van de luchtdoorlatendheid

48,19

Over deze norm

Status Definitief
Aantal pagina's 7
Commissie Kunststoffen
Gepubliceerd op 01-06-1995
Taal Engels
Applicable to test pieces cut from products of cellular materials. Useful for two purposes: a) studying the structure of cellular products in connection with their physical properties and their method of manufacture and b) ensuring product quality (quality assurance). Describes principle, apparatus, test piece and conditions, procedure and calculation and expression of the results. Three figures deliver the details for testing.

Details

ICS-code 83.100
Nederlandse titel Soepele schuimrubbers en schuimkunststoffen - Bepaling van de luchtdoorlatendheid
Engelse titel Polymeric materials, cellular flexible - Determination of air flow permeability

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