NF EN ISO 9117-5
Paints and varnishes - Drying tests - Part 5 : modified Bandow-Wolff test
ISO 9117-5:2012 specifies a method for determining whether coatings, including those produced using multi-coat systems, have reached various stages of drying. Furthermore, it allows the drying speed to be assessed. In the case of plastic coatings, it is only possible to determine to a limited extent whether the later stages of drying have been reached, as the elasto-plastic behaviour of these coatings cannot be evaluated on the basis of a temporary visible change in the coating surface.
ISO 9117-5:2012 specifies a method for determining whether coatings, including those produced using multi-coat systems, have reached various stages of drying. Furthermore, it allows the drying speed to be assessed.
In the case of plastic coatings, it is only possible to determine to a limited extent whether the later stages of drying have been reached, as the elasto-plastic behaviour of these coatings cannot be evaluated on the basis of a temporary visible change in the coating surface.
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Références normatives1
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3 Appareillage1
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4 Échantillonnage2
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5 Panneaux d'essai2
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5.1 Subjectile2
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5.2 Préparation et revêtement2
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5.3 Épaisseur du revêtement2
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6 Mode opératoire2
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6.1 Conditions d'essai2
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6.2 Généralités2
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6.3 Essai relatif au stade de séchage 12
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6.4 Essai relatif au stade de séchage 23
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6.5 Essai relatif aux stades de séchage 3 à 73
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7 Fidélité3
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8 Rapport d'essai3
- Bibliographie5
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