CEN - PREN 13523-12
Coil coated metals - Test methods - Part 12: Resistance to scratching
pending
| Organization: | CEN |
| Publication Date: | 1 July 2023 |
| Status: | pending |
| Page Count: | 13 |
| ICS Code (Organic coatings): | 25.220.60 |
scope:
This document specifies the procedure for determining the resistance of an organic coating on a metallic substrate to penetration by scratching with a needle.
It is possible that with some aluminium alloys and thin gauge steel substrate below 0,4 mm, that rather than scratching, the needle will deform the substrate. Under these conditions, this test method is not applicable.
Soft coatings such as poly vinyl chloride (PVC) and structured coatings will not give a precise result due to the soft nature of the coating and/or the potential for the needle to snag.
The method is not applicable to conductive coatings.
Document History
PREN 13523-12
July 1, 2023
Coil coated metals - Test methods - Part 12: Resistance to scratching
This document specifies the procedure for determining the resistance of an organic coating on a metallic substrate to penetration by scratching with a needle.
It is possible that with some aluminium...
March 1, 2017
Coil coated metals - Test methods - Part 12: Resistance to scratching
This part of the EN 13523 series describes the procedure for determining the resistance of an organic coating on a metallic substrate to penetration by scratching with a needle.
It is possible that...
November 1, 2004
Coil coated metals - Test methods - Part 12: Resistance to scratching
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