Optical Brightener-OB
Optical brightener-OB
OB is a benzoxazole optical brightener. It is recommended to use in most coating and plastic application to enhance whiteness.
OB is a benzoxazole optical brightener. It is recommended to use in most coating and plastic application to enhance whiteness.
Basic Information:
|
Chemical Family |
Product name |
CAS No. |
HS Code |
Appearance |
|
Optical brightener-OB |
7128-64-5 |
3204200000 |
Pale yellowish powder |
Poducts Available:
|
Our codes |
Usage |
Applicaitons |
|
Optical brightener-OB |
0.01-5% |
0.01-0.5% in plastics, 0.02-0.2% for clear coating, 0.3-5% for pigmented coating . |
Guide Use:
◾️ Direct Addition Method
◾️ Post-processing method
Performance:
◾️ Remarkable whitening effect
◾️ Excellent stability
◾️ Good light resistance
◾️ Strong compatibility
Regulation compliance:
◾️ FDA
◾️ AP89-1
◾️ ROHS
◾️ EN71-3
◾️ REACH SVHC
TDS, MSDS,Other Documents provided by Email only.
