ISO 3668:2017 PDF
Paints and varnishes — Visual comparison of colour of paints
Paints and varnishes — Visual comparison of colour of paints
- Document status:
- Active
- Format:
- Electronic (PDF)
- Number of pages:
- 8
- Publication date:
- May 29, 2017
- Edition:
- ISO IS 3668 edition 3 version 1
- ICS:
- 87.040
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
Technical details
- Technical committee
- ISO/TC 35/SC 9 - General test methods for paints and varnishes
- SKU
- ISO 3668:2017



