DS/EN ISO 6504-3
Paints and varnishes – Determination of hiding power – Part 3: Determination of hiding power of paints for masonry, concrete and interior use (ISO 6504-3:2019)
| Organization: | DS |
| Publication Date: | 2 January 2020 |
| Status: | active |
| Page Count: | 34 |
| ICS Code (Paints and varnishes): | 87.040 |
scope:
This document specifies methods for determining the hiding power given by paint coats of white or light colours of tristimulus values Y and Y10 greater than 25, applied to a black and white chart, or to a colourless transparent foil. In the latter case the tristimulus values Y and Y10 are measured over black and white panels. Subsequently, the hiding power is calculated from these tristimulus values. This document also specifies a simple method for calculating the spreading rate for paints with a volatile matter content with low evaporation speed, e.g. coatings for interior walls and ceilings as specified in EN 13300.
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