NF EN ISO 1248
Iron oxide pigments - Specifications and methods of test
ISO 1248:2006 specifies the requirements and the corresponding methods of test for all manufactured and natural iron oxide pigments, in dry form, suitable for general use. These pigments are identified by Colour Index Nos. red 101 and 102, yellow 42 and 43, brown 6 and 7, and black 11, and includes rapid-dispersion pigments. ISO 1248:2006 does not cover micaceous iron oxide pigments, transparent iron oxide pigments, granular grey iron oxide or magnetic iron oxide pigments other than those of Colour Index Pigment black 11.
ISO 1248:2006 specifies the requirements and the corresponding methods of test for all manufactured and natural iron oxide pigments, in dry form, suitable for general use. These pigments are identified by Colour Index Nos. red 101 and 102, yellow 42 and 43, brown 6 and 7, and black 11, and includes rapid-dispersion pigments.
ISO 1248:2006 does not cover micaceous iron oxide pigments, transparent iron oxide pigments, granular grey iron oxide or magnetic iron oxide pigments other than those of Colour Index Pigment black 11.
La présente norme impose les caractéristiques des oxydes de fer utilisés comme pigments colorants ou comme pigments anti-corrosion dans les peintures ou autres produits.
- Avant-proposiv
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1 Domaine d'application1
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2 Références normatives1
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3 Description2
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4 Classification2
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4.1 Généralités2
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4.2 Critères de classification2
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5 Désignation4
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6 Caractéristiques requises et tolérances associées5
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7 Échantillonnage5
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8 Dosage du fer total, exprimé en oxyde de fer(III) (Fe203)7
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8.1 Méthode A7
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8.2 Méthode B10
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9 Essai relatif à la présence de chromate de plomb12
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9.1 Réactifs12
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9.2 Mode opératoire12
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10 Dosage du calcium total12
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10.1 Méthode par spectrométrie d'absorption atomique (SAA) à la flamme13
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10.2 Méthode titrimétrique16
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11 Recherche de colorants organiques18
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11.1 Réactifs18
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11.2 Mode opératoire18
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11.3 Expression des résultats19
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12 Rapport d'essai19
- Annexe A (informative) Décontamination des solutions usées contenant du mercure20
- Bibliographie21
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