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Normas DIN – AENOR
DIN EN ISO 15184:2013-02

DIN EN ISO 15184:2013-02

Paints and varnishes - Determination of film hardness by pencil test (ISO 15184:2012); German version EN ISO 15184:2012

Peintures et vernis - Détermination de la dureté du feuil par l'essai de dureté crayon (ISO 15184:2012); Version allemande EN ISO 15184:2012

Beschichtungsstoffe - Bestimmung der Härte von Beschichtungen durch Testen mit Bleistiften (ISO 15184:2012); Deutsche Fassung EN ISO 15184:2012

Fecha Anulación:
2020-05 /Withdrawn
Equivalencias internacionales:

EN ISO 15184 (2012-10)

ISO 15184 (2012-10)

Relación con otras normas DIN:

Reemplaza a: DIN EN ISO 15184:2011-05

Reemplazada por: DIN EN ISO 15184:2020-05

Resumen:
This Standard specifies a method for determining the film hardness by pushing 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 multi-coat system. This rapid 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.
Keywords:
Coating materials, Coatings, Definitions, Degree of hardness, Determination procedures, Drawing (forming process), Hardness, Hardness measurement, Hardness tests, Paints, Pencils, Push, Surface hardness, Surfaces, Testing, Varnishes
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