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EN ISO 11998:2026

Paints and varnishes - Determination of wet-scrub resistance of coatings (ISO 11998:2026)

Edition date: 2026-10-21
In Force
Available languages: French, English
Summary: This document specifies an accelerated method for the determination of wet-scrub resistance. The determination of cleanability is not covered in the scope of this document. NOTE            The ability of coatings to withstand wear caused by repeated cleaning operations is an important consideration both from a practical point of view and when comparing and rating such coatings. Since wet-scrub resistance depends not only on the quality of a coating but also on the substrate, the method of application, the drying conditions and other factors, the results obtained are not directly transferable to actual practice. In this document, the evaluation of the coating is based on a defined substrate, a fixed application method, specified drying conditions and a defined method of wet scrubbing.

Le présent document spécifie une méthode accélérée de détermination de la résistance au frottement humide. La détermination de l'aptitude au nettoyage n'entre pas dans le domaine d'application du présent document. NOTE            La capacité des revêtements (produits de peinture) à résister à l'usure provoquée par des opérations de nettoyage répétées est un critère important, tant d'un point de vue pratique que lors de la comparaison et de l'évaluation de ces produits. Étant donné que la résistance au frottement humide ne dépend pas uniquement de la qualité du produit, mais aussi du subjectile, de la méthode d'application, des conditions de séchage et d'autres facteurs, les résultats obtenus ne sont pas directement transposables dans la réalité pratique. Dans le présent document, l'évaluation du revêtement se fait sur la base d'un subjectile défini, d'une méthode d'application fixée, de conditions de séchage définies et d'une méthode de frottement humide définie.
ICS: 87.040-Paints and varnishes
CTN: CEN/TC 139 - 6121

Otras Relaciones

Acuerdo de Viena ISO 11998:2026

Reemplazo Normas

Reemplaza a EN ISO 11998:2006

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