OB - 1 is an effective brightener for many plastics. OB-1 provides an excellent white, permanent color since the brightener is dissolved in the polymer or fiber during polymer manufacture.
Applications :
Property |
Typical Value |
Appearance |
Yellowish Green Powder |
Purity |
98.5% Min. |
Melting Range |
359-361 Deg C |
Heat Stability |
Upto 390 Deg C |
Under UV lamp |
Bright Greenish Yellow Fluorescent Powder |
Bulk Density |
Loose : 0.3636 Settled : 0.5128 |
Moisture Content |
0.1% Max. |