Abstract
PreviewThis document 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.
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Status: PublishedPublication date: 2021-08
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Edition: 4Number of pages: 12
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- ICS :
- 25.220.20 Surface treatment
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| Format | Language | |
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| std 2 61 | Paper |
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