Optical Brightening Agent AMOB-475
Optical brightening agents absorb UV light and convert it into visible blue-white light, enhancing the whiteness and brightness of fabric beyond what conventional bleaching can achieve. AMOB-475 is a high performance optical brightening agent for cellulose fibres, delivering brilliant whiteness enhancement across a wide range of processing conditions including peroxide bleaching baths.
Key Features
- Delivers strong brightening effects even at low dosage levels
- Stable in peroxide bleaching, suitable for same-bath whitening applications
- Resistant to high temperature yellowing, maintaining whiteness under heat
- Effective across a wide processing temperature range
- Suitable for cotton, viscose, flax, Tencel, Modal and their blends
Technical Data
Property
AMOB-475
Appearance
Yellow green powder
Ionic Nature
Anionic
pH Value
8.0 ± 1.0
Solubility
Soluble in water