Codes & Standards - Purchase
ISO 3668:2017
Paints and varnishes — Visual comparison of colour of paints
SKU: iso_064819_158020
Published by ISO
Publication Year 2017
3 Edition
8 pages
Product Details
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