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ISO 6504-3:2006 PDF
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Paints and varnishes — Determination of hiding power — Part 3: Determination of contrast ratio of light-coloured paints at a fixed spreading rate
ISO 6504-3:2006 describes methods for determining the opacity (by contrast ratio measurement) given by paint films of white or light colours of tristimulus value Y greater than 25, applied at a spreading rate of 20 m2/l to a black and white chart or to colourless transparent polyester foil. In the latter case, the tristimulus value Y is measured subsequently over black and white glass panels.
| Edition | 2006 |
|---|---|
| Standard Part No | 3 |
| Published Date | 2006 |
| Published By | International Standardization Organisation |
| Page Count | 7 |
