Norm

NEN-ISO 6441-1:2000 en

Verven en vernissen - Bepaling van de hardheid met micro-indrukking - Deel 1: Hardheid volgens Knoop door meting van de indruklengte

  • Deze norm is ingetrokken sinds 12-04-2007

48,19

Over deze norm

Status Ingetrokken
Aantal pagina's 9
Commissie Verfwaren
Gepubliceerd op 01-02-2000
Taal Engels
Is one of a series of standards dealing with the sampling and testing of paints, varnishes and related products. It specifies a method for determining the hardness of a dried film of a paint, varnish or related product by conducting an indentation test in which the indentation length is measured under zero-load conditions using a microscope. It is applicable to single-coat and multicoat systems. The result is expressed as a hardness value, in N/mm², calculated from the indentation produced by a pyramidal indenter of a specified size and shape applied to the coating under specified conditions.

Details

ICS-code 87.040
Nederlandse titel Verven en vernissen - Bepaling van de hardheid met micro-indrukking - Deel 1: Hardheid volgens Knoop door meting van de indruklengte
Engelse titel Paints and varnishes - Determination of micro-indentation hardness - Part 1: Knoop hardness by measurement of indentation length

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