1.1 This test method covers the visual evaluation of gloss differences of coating surfaces, using special types of lamps for illumination. It identifies six aspects or types of gloss that one may look for when using the lamp to assess gloss differences between surfaces. It describes the conditions for using the lamps to best identify small differences in each of the six types of gloss. Four levels of visual gloss differences are distinguished.
Product Details
- Published:
- 04/01/2015
- Number of Pages:
- 8
- File Size:
- 1 file , 510 KB
- Redline File Size:
- 2 files , 1.4 MB
