International Standard
ISO 6272-2:2011
Paints and varnishes — Rapid-deformation (impact resistance) tests — Part 2: Falling-weight test, small-area indenter
Reference number
ISO 6272-2:2011
Edición 2
2011-08
International Standard
Vista previa
ISO 6272-2:2011
50487
No disponible en español
Publicado (Edición 2, 2011)
Esta norma se revisó y confirmó por última vez en 2022. Por lo tanto, esta versión es la actual.

ISO 6272-2:2011

ISO 6272-2:2011
50487
Idioma
Formato
CHF 42
Convertir Franco suizo (CHF) a tu moneda

Resumen

ISO 6272-2:2011 describes a method for evaluating the resistance of a dry film of paint, varnish or related product to cracking or peeling from a substrate when it is subjected to a deformation caused by a falling weight, dropped under standard conditions, acting on a small-area spherical indenter.

NOTE The terms "impact" and "impact resistance" are used in the title and text of ISO 6272-2, but an important characteristic of the apparatus used is that it should produce rapid deformation rather than a true impact.

Because of the poor reproducibility of this test method, the method should be restricted to testing in only one laboratory when the results are expressed as numerical values. Interlaboratory agreement is improved when ranking is used in place of numerical values.

Informaciones generales

  •  : Publicado
     : 2011-08
    : Norma Internacional confirmada [90.93]
  •  : 2
     : 5
  • ISO/TC 35/SC 9
    87.040 
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