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EN ISO 6504-3:2019

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)

Publication date:   Mar 16, 2020

General information

60.60   Standard published   Dec 18, 2019

CEN

CEN/TC 139 Paints and varnishes

European Norm

87.040   Paints and varnishes

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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.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 6504-3:2007

NOW

PUBLISHED
EN ISO 6504-3:2019
60.60 Standard published
Dec 18, 2019