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DIN EN ISO 8130-1:2019-08
Coating powders - Part 1: Determination of particle size distribution by sieving (ISO 8130-1:2019); German version EN ISO 8130-1:2019
| Fecha edición: |
2019-08-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This part of ISO 8130 specifies a method for the determination of the particle size of coating powders by sieve analysis. Particle size distributions with a maximum of less than 100 µm should be determined by laser diffraction (see ISO 8130-13). This method is used especially for determining the oversize material or for the presence of contamination and may be used as a quality control procedure ("go"/"no go" test) by checking the amount of powder retained on a single sieve. The following particle sizes are typical for coating powders, however the particle size can deviate depending on the application: - thin-film technology: 1 µm to 63 µm - electrostatic coating: 10 µm to 200 µm - fluidizing-bed method: 100 µm and above Sieves with a mesh size smaller than 32 µm are not practical and are likely to become blind during use. |
| Keywords: | Analysis|Cloth|Coating materials|Colour|Determination|Distribution|Electrostatic|Electrostatics|Grain size|Grains|Mathematical calculations|Mesh size|Paints|Particle size|Particle size distribution|Particle size measurement|Particle sizes|Particulate materials|Powder|Powder coatings|Powdery|Sampling methods|Screening (sizing)|Sieving|Starting mass|Test equipment|Test sieves|Test sieving|Test standards|Testing|Varnishes|Wire screens |
| ICS: | 87.040 - Pinturas y barnices |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 8130-1:2019 Idéntica ISO 8130-1:2019 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 8130-1:2011-02 Reemplaza a DIN EN ISO 8130-1:2018-04 |
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