NF EN ISO 2808

NF EN ISO 2808

April 2007
Standard Cancelled

Paints and varnishes - Determination of film thickness

ISO 2808:2007 describes a number of methods that are applicable to the measurement of the thickness of coatings applied to a substrate. Methods for determining wet-film thickness, dry-film thickness and the film thickness of uncured powder layers are described. Reference is made to individual standards where these exist. Otherwise the method is described in detail. The standard also defines terms concerning the determination of film thickness.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2007

Number of pages

47 p.

Reference

NF EN ISO 2808

ICS Codes

87.040   Paints and varnishes

Classification index

T30-120

Print number

1 - 12/04/2007

International kinship

ISO 2808:2007

European kinship

EN ISO 2808:2007
Sumary
Paints and varnishes - Determination of film thickness

ISO 2808:2007 describes a number of methods that are applicable to the measurement of the thickness of coatings applied to a substrate. Methods for determining wet-film thickness, dry-film thickness and the film thickness of uncured powder layers are described. Reference is made to individual standards where these exist. Otherwise the method is described in detail.

The standard also defines terms concerning the determination of film thickness.

Replaced standards (1)
NF EN ISO 2808
December 1999
Standard Cancelled
Paints and varnishes - Determination of film thickness

Standard replaced by (1)
NF EN ISO 2808
September 2019
Standard Current
Paints and varnishes - Determination of film thickness

<p>This document describes methods for measuring the thickness of coatings applied to a substrate. Methods for determining wet-film thickness, dry-film thickness and the film thickness of uncured powder layers are described.</p> <p>For each method described, this document provides an overview of the field of application, existing standards and the precision.</p> <p>Information on measuring film thickness on rough surfaces is given in Annex B.</p> <p>Information on measuring film thickness on wooden substrates is given in Annex C.</p>

Table of contents
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  • Avant-propos
    v
  • Introduction
    vi
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Détermination de l'épaisseur de film humide
    3
  • 4.1 Généralités
    3
  • 4.2 Détermination mécanique
    3
  • 4.3 Détermination gravimétrique
    7
  • 4.4 Détermination photo-thermique
    8
  • 5 Détermination de l'épaisseur de feuil sec
    9
  • 5.1 Généralités
    9
  • 5.2 Détermination mécanique
    10
  • 5.3 Détermination gravimétrique
    16
  • 5.4 Détermination optique
    17
  • 5.5 Détermination magnétique
    21
  • 5.6 Détermination radiologique
    25
  • 5.7 Détermination photo-thermique
    26
  • 5.8 Détermination acoustique
    28
  • 6 Détermination de l'épaisseur de couche de revêtement en poudre non réticulée
    30
  • 6.1 Généralités
    30
  • 6.2 Détermination gravimétrique
    30
  • 6.3 Détermination magnétique
    31
  • 6.4 Détermination photo-thermique
    32
  • 7 Mesurage de l'épaisseur de feuil sur surfaces rugueuses
    33
  • 7.1 Généralités
    33
  • 7.2 Appareillage et matériel
    34
  • 7.3 Mode opératoire
    34
  • 8 Rapport d'essai
    35
  • Annexe A (informative) Vue d'ensemble des méthodes
    36
  • Bibliographie
    39
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