Product Profile of Fluorescent Brightener OB Whitening Agent
B. N. Mehra and Co. Offers Fluorescent Brightener OB Whitening Agent. B. N. Mehra and Co. Offers various types of acrylic dyes, metal complex dyes, special effect colorants, high performance colorants and additives. The Fluorescent Brightener OB Whitening Agent is a multi purpose brightener for whitening of thermoplastics, polyvinyl chloride [PVC], polyethylene [PE], polypropylene [PP], polyester fibres, paints, inks, solvent based coatings, etc.
Key Features of Fluorescent Brightener OB Whitening Agent
- For white pigmented polyolefin polymers and imparts natural white effect.
- The brighteners function by absorbing light in the invisible UV spectrum and emitting light in the visible blue region [400-500 mm] via a fluorescent mechanism.
- The end result is a brighter and fresh appearance also known as whiter than white or ultra white.
- These are also useful in brightening of other color pigments and increasing the jetness of black pigments.
