DIN EN ISO 4628-7:2016-07
Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 7: Assessment of degree of chalking by velvet method (ISO 4628-7:2016); German version EN ISO 4628-7:2016
| Fecha edición: |
2016-07-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This part of ISO 4628 specifies a method for rating the degree of chalking on white or coloured coatings and coating systems, having a roughness greater than segment 4 of the reference comparator G to ISO 8503-1. |
| Keywords: | Ageing (materials)|Appearance|Chalking|Chalking grade|Coating materials|Coatings|Colour|Damage|Defects|Definitions|Designations|Evaluations|Intensity|Lacquers|Paints|Surface defects|Test reports|Testing|Varnishes|Visibleness|Weathering|Weighting scale|Yellowness |
| ICS: | 87.040 - Pinturas y barnices |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 4628-7:2016 Idéntica ISO 4628-7:2016 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 4628-7:2004-01 Reemplaza a DIN EN ISO 4628-7:2014-08 |
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