Optical brightness of textiles with UV light
This test is used to detect optical brighteners with UV light according to an in-house method.
Optical brightening agents (OBAs) are often added to fabrics by manufacturers to increase their perceived whiteness or brightness.
- Suitable sample matrices
- Woven and knitted fabrics
- Minimum sample amount
- 1 test item
- Typical turnaround time
- 4 weeks after receiving the samples
- Quality system
- Accredited testing laboratory