Standard NBN EN ISO 21546 : 2021
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Paints and varnishes - Determination of the resistance to rubbing using a linear abrasion tester (crockmeter) (ISO 21546:2019)
Status
:
Active
Publication date
:
1/2021
Languages
:
EN/FR/DE
ICS
:
87.040 Paints and varnishes
Summary :
This document specifies a method for determining the resistance of a coating to rubbing by means of a loaded abrasive material which is linearly moved over the surface to be tested.
The method can also be applied to different material surfaces, such as plastics and metals.