Standard Svensk standard · SS-EN ISO 6272-2:2011

Färg och lack - Snabbdeformationsprovning - Del 2: Fallande-vikt-provning, fallkropp med liten area (ISO 6272-2:2011)

Status: Gällande

Omfattning
This part of ISO 6272 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 this part of ISO 6272, 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.

Ämnesområden

Färg och lack (87.040)


Produktinformation

Språk: Engelska

Framtagen av: Färg och lack, SIS/TK 433

Internationell titel: Paints and varnishes - Rapid-deformation (impact resistance) tests - Part 2: Falling-weight test, small-area indenter (ISO 6272-2:2011)

Artikelnummer: STD-81197

Utgåva: 2

Fastställd: 2011-09-01

Antal sidor: 20

Ersätter: SS-EN ISO 6272 , SS-EN ISO 6272-2:2006