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ISO 3668:2017

Paints and varnishes — Visual comparison of colour of paints

Publication date:   May 29, 2017

General information

90.93   Standard confirmed   Sep 22, 2022

ISO

ISO/TC 35/SC 9 General test methods for paints and varnishes

International Standard

87.040   Paints and varnishes

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Scope

ISO 3668:2017 specifies a method for the visual comparison of the colour of films of paints or related products against a standard (either a reference standard or a freshly prepared standard) using artificial light sources in a standard booth.
It is not applicable to coatings containing special-effect pigments, e.g. metallic, without previous agreement on all details of illuminating and viewing conditions

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 3668:1998

NOW

PUBLISHED
ISO 3668:2017
90.93 Standard confirmed
Sep 22, 2022