1.1”This test method provides an instrumental method for measuring the CIELAB color and Yellowness Index (YI) of liquid polyurethane raw materials. The CIELAB and YI results are derived from mathematical manipulation of CIE tristimulus values in accordance with Practices E308 and E313, respectively.
Product Details
- Published:
- 10/01/2021
- Number of Pages:
- 5
- File Size:
- 1 file , 81 KB
- Redline File Size:
- 2 files , 160 KB
