DIN EN ISO 15184:2020-05
Paints and varnishes - Determination of film hardness by pencil test (ISO 15184:2020); German version EN ISO 15184:2020
| Fecha edición: |
2020-05-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document 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 |
| ICS: | 87.040 - Pinturas y barnices |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 15184:2020 Idéntica ISO 15184:2020 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 15184:2013-02 Reemplaza a DIN EN ISO 15184:2019-10 |
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