EN ISO 20566:2021
Current
The latest, up-to-date edition.
Paints and varnishes - Determination of the scratch resistance of a coating system using a laboratory-scale car-wash (ISO 20566:2020)
24-02-2021
This document specifies a test procedure for assessing the scratch resistance of organic paint coatings, in particular paint coatings used in the automotive industry (i.e. for assessing their car-wash resistance). Machine-based washing is simulated in the laboratory environment using a rotating brush and synthetic dirt. The test conditions have been designed to be as close as possible to the real conditions in a car-wash. If the test parameters are suitably chosen, the method can also be used for testing protective plastics films and plastics components.
| Committee |
CEN/TC 139
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 20566:2020 | Identical |
| NS-EN ISO 20566:2021 | Identical |
| UNI EN ISO 20566:2021 | Identical |
| NEN-EN-ISO 20566:2021 | Identical |
| NF EN ISO 20566:2021 | Identical |
| I.S. EN ISO 20566:2021 | Identical |
| PN-EN ISO 20566:2021-07 | Identical |
| UNE-EN ISO 20566:2022 | Identical |
| SN EN ISO 20566:2021 | Identical |
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