- Standard No.
- DS/EN ISO 6504-3:2007
- Release Date
- 2007
- Published By
- Danish Standards Foundation
- Latest
-
DS/EN ISO 6504-3:2007
- Replace
-
DS/ISO 3905:1982
DS/ISO 3906:1982
- Scope
- This part of 6504 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 m 2 /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.
DS/EN ISO 6504-3:2007 history
- 2007 DS/EN ISO 6504-3:2007 Paints and varnishes - Determination of hiding power - Part 3: Determination of contrast ratio of light-coloured paints at a fixed spreading rate
- 1982 DS/ISO 3906:1982 Paints and varnishes. Determination of contrast ratio (opacity) of light coloured paints at a fixed spreading rate (using polyester film)
DS/EN ISO 6504-3:2007 Paints and varnishes - Determination of hiding power - Part 3: Determination of contrast ratio of light-coloured paints at a fixed spreading rate has been changed from DS/ISO 3905:1982 Paints and varnishes. Determination of contrast ratio (opacity) of light coloured paints at a fixed spreading rate (using black and white charts).
DS/EN ISO 6504-3:2007 Paints and varnishes - Determination of hiding power - Part 3: Determination of contrast ratio of light-coloured paints at a fixed spreading rate has been changed from DS/ISO 3906:1982 Paints and varnishes. Determination of contrast ratio (opacity) of light coloured paints at a fixed spreading rate (using polyester film).