Optical Brightener (OB-1), offered by us is a chemically stable as well as heat resistant whitener that is used to boost the whiteness of several materials. This is provided with brighter appearance and is mainly used for the plastic manufacturing industry so as to give a whiter appearance. Optical Brightener (OB-1), can create brilliance in the fluorescence process and is highly useful for the fibers of polyester as well as nylon. It is highly suited for the temperature engineering plastics, low volatility, good light fastness, outstanding whitening properties etc. It has wide compatibility with organic solvents.
Product details
CAS No | 1533-45-5 |
Form | Powder |
Melting Point | 355~360 degree C |
Color | Green |
Purity | Min 99.5% |
Loss On Drying | Max 0.5% |