Optical Brightener
Optical Brightening Agents (OB1/OBA)
Optical Brightening Agents (Obas), Also Known As Fluorescent Brightening Agents (Fbas), Are Chemical Compounds That Give Whitening Effect To Fabric. They Do This By Absorbing Light In The Ultraviolet And Violet Regionand Re-Emit The Light In The Blue Region.
This Blue Light Reduces The Yellow Colour Of The Substrate And Give a Brightened Look. Unlike Bleaching, It Doesn’t Leave Ayellowish Tinge And Gives a Much Pleasing Whiter-Than-White Appearance.
Such a Property Sets Optical Brightening Agents Apart And Makes It a Much Coveted Thing In Industries Such As Textiles, Plastics, Paper, And Cosmetics.
Types Of Optical Brightening Agents
Application
Ceramic
Paints & Coating
Construction
Plastic & Polymer
Application
Paints & Coatings
Cosmetic
Textiles printing
Paper
