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ČSN EN ISO 8130-1 (673151)

Práškové nátěrové hmoty - Část 1: Stanovení distribuce velikosti částic sítovou analýzou (Norma k přímému použití jako ČSN).

NORMA vydaná dňa 1.11.2019

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The information about the standard:

Designation standards: ČSN EN ISO 8130-1
Classification mark: 673151
Catalog number: 508110
Publication date standards: 1.11.2019
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN

Annotation of standard text ČSN EN ISO 8130-1 (673151):

This document specifies a method for the determination of the particle size distribution of coating powders by sieve analysis. Particle size distributions with a maximum of less than 100 µm is determined by laser diffraction, ISO 8130-13. This method is used especially for determining the oversize material or for the presence of contamination and can be used as a quality control procedure ("go"/"no go" test) by checking the amount 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.
NOTE: Sieves with a mesh size smaller than 32 µm are not practical and are likely to become blind during use