PT. Arta Pitagiri Lestari

Functional Additive Masterbatch (MB)

Optical Brightener MB

• Optical Brightener MB is an optical brightener concentration is applied to reduce yellow hue, improve whiteness, and enhance the brightness & gloss of films. Most plastics have tendency to turn yellowish of film surface due to degradation by UV light, optical brightener absorb UV radiation and improve plastic brightness and gloss.
  

• There are 2 types of polymer bases: PE and PP.