Our Products
We are leaders in the market for providing best range of Optical Brightener Ob Agent
Optical Brightener OB-is a high-performance fluorescent whitening agent widely used in plastics, synthetic fibers, coatings, and resins. It absorbs ultraviolet (UV) light and re-emits it as visible blue light, giving materials a brighter, whiter, and cleaner appearance.
Key Features
Excellent Whitening Effect: Enhances brightness and whiteness of finished products
High Thermal Stability: Suitable for high-temperature processing
Good Lightfastness: Resistant to UV degradation and yellowing
Low Volatility: Minimal loss during processing
High Compatibility: Works well with a wide range of polymers and resins
Low Dosage Required: Effective even at very small concentrations
Typical Applications
Plastics: PVC, PE, PP, PS, ABS, PET
Synthetic fibers: Polyester, nylon
Plastic masterbatches
Coatings, paints & inks
Adhesives & sealants
Rubber and elastomers