ISO 7668:2010

Anodizing of aluminium and its alloys -- Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20 degrees, 45 degrees, 60 degrees or 85 degrees

ISO 7668:2010 specifies methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20� (Method A), 45� (Method B), 60� (Method C) and 85� (Method D); and of specular reflectance by an additional 45� method (Method E) employing a narrow acceptance angle.

The methods described are intended mainly for use with clear anodized surfaces. They can be used with colour-anodized aluminium, but only with similar colours.

General information

  • Current status : Published
    Publication date : 2010-11
  • Edition : 2
    Number of pages : 13
  • :
    ISO/TC 79/SC 2
    Organic and anodic oxidation coatings on aluminium
  • 25.220.20
    Surface treatment

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  • CHF88

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