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NBN EN ISO 1520:2006
Paints and varnishes - Cupping test (ISO 1520:2006)
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Summary
ISO 1520:2006 specifies an empirical test procedure for assessing the resistance of a coating of paint, varnish or related product to cracking and/or detachment from a metal substrate when subjected to gradual deformation by indentation under standard conditions.
For a multi-coat system, each coat may be tested separately or the complete system may be tested.
The method may be carried out as follows:
either as a 'pass/fail' test, by testing to a specified depth of indentation to assess compliance with a particular requirement;or by gradually increasing the depth of indentation to determine the minimum depth at which the coating cracks and/or becomes detached from the substrate.
For a multi-coat system, each coat may be tested separately or the complete system may be tested.
The method may be carried out as follows:
either as a 'pass/fail' test, by testing to a specified depth of indentation to assess compliance with a particular requirement;or by gradually increasing the depth of indentation to determine the minimum depth at which the coating cracks and/or becomes detached from the substrate.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 12/19/2006 |
| Cancellation Date | 05/31/2007 |
| Page Count | 17 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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19/12/2006
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