Norm

NEN-ISO 2439:1983 en

Soepele schuimrubbers en schuimkunststoffen - Bepaling van de hardheid (indrukmethode)

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Over deze norm

Status Ingetrokken
Aantal pagina's 4
Commissie Kunststoffen
Gepubliceerd op 01-10-1983
Taal Engels
This International Standard specifies three methods for determining the indentation hardness of flexible cellular materials. The indentation hardness of flexible cellular materials is a measure of their load-bearing properties. The methods specified can be used for testing finished articles and for the characterization of bulk material. At present the methods are applicable only to latex, urethane foam and PVC foam of the open cell type. The results obtained by these methods relate only to the test conditions specified and cannot, in general, be used directly for design purposes.

Details

ICS-code 83.100
Nederlandse titel Soepele schuimrubbers en schuimkunststoffen - Bepaling van de hardheid (indrukmethode)
Engelse titel Cellular polymeric flexible materials - Determination of hardness (indentation technique)
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