Norm

NEN-EN-ISO 15184:2011 Ontw. en

Verven en vernissen - Bepaling van de hardheid van de laag met de potloodproef

  • Deze norm is ingetrokken sinds 25-10-2012

25,62

Over deze norm

Status Ingetrokken
Aantal pagina's 12
Commissie Verfwaren
Gepubliceerd op 01-05-2011
Taal Engels
This International Standard specifies a method for determining the film hardness by pushing or pulling up pencils of known hardness over the film. The test can be performed on a single coating of a paint, varnish or related product, or on the upper layer of a multicoat system. This rapid, inexpensive test has not been found to be useful in comparing the pencil hardness of different coatings. It is more useful in providing relative ratings for a series of coated panels exhibiting significant differences in pencil hardness. The method is applicable only to smooth surfaces.

Details

ICS-code 87.040
Nederlandse titel Verven en vernissen - Bepaling van de hardheid van de laag met de potloodproef
Engelse titel Paints and varnishes - Determination of film hardness by pencil test
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