1.1 This practice covers a method for exposing specimens of colored art materials indoors to sunlight coming through a closed window. Any color change is compared to fading in a Blue Wool Reference and exposed simultaneously.
1.2 This practice shall only be used by individuals to select materials with satisfactory lightfastness for their own use or to identify materials that require special protection from light. When test information is to be communicated to others, Test Methods D4303 or D5383 must be used.
1.3 This practice is not suitable for evaluating the lightfastness of materials with a high oil content such as artists’ oil, resin-oil or alkyd paints.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Product Details
- Published:
- 11/10/1997
- Number of Pages:
- 4
- File Size:
- 1 file , 78 KB
