NF T30-012

Paints and varnishes - Determination of ash content in varnishes, paints and similar products

Le présent document spécifie une méthode de dosage du résidu obtenu par calcination des vernis, peintures et préparations assimilées, dans les conditions bien déterminées après évaporation des produits volatils. La détermination du taux de cendres constitue un moyen conventionnel et comparatif d'évaluation de la teneur en matières minérales des produits de peinture.

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