RO
SR EN ISO 2814:2006
Paints and varnishes - Comparison of contrast ratio (hiding power) of paints of the same type and colour (ISO 2814:1973)
Specifies the standard method to be used in comparing the contrast ratios given by paint films of white or ligth colours, of refelctance factor greater than 40 %, dried at normal air temperature and applied at approximately equal wet film thickness to black and white substrates. The wet film thickness selected, approximately 50 um, corresponds to a spreading rate of approximately 20 m2/l. Because different operators using the same film coating device obtain films differing in thickness the method is not satisfactory as an absolute method for the determination of hiding power.
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Status :
Withdrawn
Approval date : 8/31/2006
Publish date : 9/2/2006
Withdrawal date : 1/31/2014
Number of pages : 10
ICS : 87.040 Paints and varnishes
Technical Committee : 338 - Adhesives
- Replaces SR ISO 2814:1997
- Normative reference SR ISO 6504-1:2003
- Normative reference SR EN ISO 15528:2001
- Normative reference SR EN ISO 1513:2003
- A99 SR ISO 2814:1997/A99:2006