Maling- og lakkindustri

Komité: CEN/TC 139 (Paints and varnishes)
Opprinnelse:
Sluttdato: 17. jan 2019
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This document specifies a test method for assessing the discoloration of coating systems on wood due to wood extractives from knots. The discoloration is measured by colorimetry and the result is stated as the colour difference between the coated surface on the knot and the coated surface beside the knot.
Komité: ISO/TC 35/SC 9 (General test methods for paints and varnishes)
Opprinnelse:
Sluttdato: 3. feb 2019
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Komité: ISO/TC 256 (Pigments, dyestuffs and extenders)
Opprinnelse:
Sluttdato: 26. feb 2019
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