NEN-EN-ISO 6272-2
Paints and varnishes - Rapid-deformation (impact resistance) tests - Part 2: Falling-weight test, small-area indenter
| Organization: | NEN |
| Publication Date: | 1 June 2006 |
| Status: | inactive |
| Page Count: | 18 |
| ICS Code (Paints and varnishes): | 87.040 |
scope:
This part of ISO 6272 describes a method for rapidly deforming, by impact with a spherical indenter of diameter 12,7 mm or 15,9 mm, a coating film and its substrate and evaluating the effect of such deformation. This test method should be restricted to testing in only one laboratory when numerical values are used because of the poor reproducibility of the method. Interlaboratory agreement is improved when ranking is used in place of numerical values.
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