Over deze norm
NEN-EN 13523-2 specifies the procedure for determining the gloss of an organic coating on a metallic substrate. Gloss is a characteristic of fundamental importance to the appearance of the coil coated product. The apparatus requires a flat specimen of size greater than the aperture, thus, uneven surfaces cannot be measured. This method is applicable to all pigmented and unpigmented coatings including metallic/pearlescent coatings. However, for textured coatings it is only indicative.
|Nederlandse titel||Bandgelakte metalen - Beproevingsmethoden - Deel 2: Glans|
|Engelse titel||Coil coated metals - Test methods - Part 2: Gloss|