NF EN ISO 13803

NF EN ISO 13803

November 2014
Standard Current

Paints and varnishes - Determination of reflection haze on paint films at 20 °

ISO 13803:2014 specifies a test method for determining the haze of coatings. The method is suitable for the haze measurement of non-textures coatings on plane, opaque substrates. The use of the 20° geometry means that the method is closely related to the measurement of gloss at 20° in ISO 2813. The application of this method is intended to give improved differentiation between high-gloss surfaces, for example in the field of assessment of dispersion characteristics.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2014

Number of pages

19 p.

Reference

NF EN ISO 13803

ICS Codes

87.040   Paints and varnishes

Classification index

T30-099

Print number

1

International kinship

ISO 13803:2014

European kinship

EN ISO 13803:2014
Sumary
Paints and varnishes - Determination of reflection haze on paint films at 20 °

ISO 13803:2014 specifies a test method for determining the haze of coatings. The method is suitable for the haze measurement of non-textures coatings on plane, opaque substrates.

The use of the 20° geometry means that the method is closely related to the measurement of gloss at 20° in ISO 2813. The application of this method is intended to give improved differentiation between high-gloss surfaces, for example in the field of assessment of dispersion characteristics.

Replaced standards (1)
NF EN ISO 13803
November 2004
Standard Cancelled
Paints and varnishes - Determination of reflection haze on paint films at 20 degrees

Le présente norme fait partie d'une série de normes traitant de l'échantillonnage et des essais des matériaux de revêtement, tels que peintures, vernis et revêtements préparés à partie de peintures et vernis. Elle prescrit une méthode de mesurage du flou spéculaire sur les revêtements de peinture à 20°.

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Principe
    2
  • 5 Appareillage et matériaux
    2
  • 5.1 Mesureur de voile
    2
  • 5.2 Étalons (matériau de référence certifié, étalons de travail)
    6
  • 6 Panneaux d'essai
    7
  • 6.1 Subjectile
    7
  • 6.2 Préparation et revêtement
    7
  • 6.3 Séchage et conditionnement.
    7
  • 6.4 Épaisseur du revêtement
    7
  • 7 Étalonnage et réglage du mesureur de voile
    7
  • 7.1 Préparation de l'appareil
    7
  • 7.2 Contrôle du point zéro
    7
  • 7.3 Étalonnage et réglage
    7
  • 8 Mode opératoire
    8
  • 8.1 Généralités
    8
  • 8.2 Mesurage du voile sur des revêtements à base de produits de peinture liquides ou en poudre appliqués sur des plaques de verre
    8
  • 8.3 Mesurage du voile sur d'autres subjectiles secs revêtus
    8
  • 9 Fidélité
    9
  • 9.1 Généralités
    9
  • 9.2 Limite de répétabilité r
    9
  • 9.3 Limite de reproductibilité R
    9
  • 10 Rapport d'essai
    9
  • Annexe A (normative) Calcul du voile linéaire
    11
  • Bibliographie
    12
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