DIN EN ISO 787-24:2025-09
General methods of test for pigments and extenders - Part 24: Determination of relative tinting strength of coloured pigments and relative scattering power of white pigments - Photometric methods (ISO/DIS 787-24:2025); German and English version prEN ISO 787-24:2025 / Note: Date of issue 2025-08-22*Intended as replacement for DIN EN ISO 787-24 (1995-10).
| Fecha edición: |
2025-09-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This document specifies photometric methods of test for comparing in the visible spectrum a) the tinting strength of two similar coloured pigments dispersed in an alkyd resin without a drier; b) the scattering power of two white pigments of the same type dispersed in an alkyd resin without a drier. This document is not appropriate for the comparison of coloured pigments that on reduction differ greatly in colour. |
| Keywords: | Coating materials|Colorimetric characteristics|Colour|Coloured pigments|Colouring power|Definitions|Density|Determination|Diffusion (waves)|Dyes|Extenders|Materials testing|Optical dispersive power|Paints|Photometry|Photometry (chemical analysis)|Pigments|Samples|Testing|White pigments |
| ICS: | 87.060.10 - Pigmentos y extendedores |
| CTN: |
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