EN ISO 787-25:2006

Name: EN ISO 787-25:2006
Brand: CEN
SKU: EN ISO 787-25:2006
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General methods of test for pigments and extenders - Part 25: Comparison of the colour, in full-shade systems, of white, black and coloured pigments - Colorimetric method (ISO 787-25:1993) EN ISO 787-25:2006

Publication date: Feb 28, 2007

General information

Current stage: 99.60 Withdrawal effective Mar 13, 2019

Originator: CEN

Owner: CEN/TC 298 Pigments and extenders

Type: European Norm

ICS: 87.060.10 Pigments and extenders

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Status: Withdrawn

Scope

The principle of the method specified is dispersing the test pigment and an agreed reference pigment in a particular test medium (mixture of an alkyd resin and fumed silica), preparing specimens on suitable substrates from the dispersions, measuring the tristimulus values of the specimens as described in ISO 7724-2, calculating the appropriate colour characteristics as described in ISO 7724-3.

EN ISO 787-25:2006

General methods of test for pigments and extenders - Part 25: Comparison of the colour, in full-shade systems, of white, black and coloured pigments - Colorimetric method (ISO 787-25:1993) EN ISO 787-25:2006

Publication date: Feb 28, 2007

General information

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Scope

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Adopted from ISO 787-25:1993 IDENTICAL