DIN EN ISO 7668:2021-11
Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20°, 45°, 60° or 85° (ISO 7668:2021); German version EN ISO 7668:2021
| Fecha edición: |
2021-11-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20° (Method A), 45° (Method B), 60° (Method C) and 85° (Method D) and of specular reflectance by an additional 45° method (Method E) employing a narrow acceptance angle. The methods described are intended mainly for use with clear anodized surfaces. They can be used with colour-anodized aluminium, but only with similar colours. |
| Keywords: | Alloys|Aluminium|Aluminium alloys|Angles (geometry)|Anodic|Anodic coating|Anodic oxidation|Coatings|Definitions|Degree of brightness|Gloss (of surface)|Incidence angles|Incidence of light|Inorganic|Inspection|Light metals|Materials testing|Measurement|Measurement conditions|Measuring instruments|Measuring techniques|Metal coatings|Mirror coatings|Non-metallic coatings|Operation angle|Oxidation|Oxide coatings|Reflectance factor|Reflectance measurement|Reflection|Refractive index|Specular reflection|Test equipment|Test report|Testing |
| ICS: | 25.220.20 - Tratamiento de superficies |
| CTN: | |
|
Equivalencia Internacional |
Idéntica EN ISO 7668:2021 Idéntica ISO 7668:2021 |
|
Reemplazo Normas |
Reemplaza a DIN EN ISO 7668:2018-07 Reemplaza a DIN EN ISO 7668:2021-03 |
Normas citadas
Libros relacionados
Normas relacionadas
Colecciones temáticas relacionadas
