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ILNAS-EN 13523-12:2017
Edition
03/2017
Coil coated metals - Test methods - Part 12: Resistance to scratching
Coil coated metals - Test methods - Part 12: Resistance to scratching
- € 16.5 / copy
Abstract
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 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.
Status
| Standard - Active |
Origin
| Technical Committee : |
| CEN/TC 139 : Paints and varnishes |
Implementation
| start of the vote on the project | 12/11/2015 | date of ratification (dor) | 30/12/2016 | |||
| end of the vote on the project | 12/02/2016 | date of anouncement (doa) | 30/06/2017 | |||
| start of the vote on the final project | 29/09/2016 | date of publication (dop) | 30/09/2017 | |||
| end of the vote on the final project | 29/11/2016 | date of withdrawal (dow) | 30/09/2017 |
|
Publication Official Journal
of the Grand-Duchy of Luxembourg |
19/06/2017 |
| Reference | Mémorial A N° 573 |
Relations
| Relations to older standards |
| ILNAS-EN 13523-12:2004 |
International Classification for Standards (ICS codes) :
| 25.220.60 : Organic coatings |
