Optical Brightener

Optical brightner masterbatch

Optical Brightener Masterbatches are added in polymers to reduce yellowing, improved whiteness, and to enhance the brightness of a product. The objectives of OB Masterbatch are:

• Improvement of initial colour of plastics which are inherently often slightly yellowish
• Production of brilliant white end-use articles
• Increase of the brilliancy of coloured and white pigment articles

This optical brightening masterbatch works with low levels from 0.1-4%. At high loading a blue tinge is seen on the film. This masterbatch contains primary and secondary antioxidants.
 

Other Details:

• Material: Polymer
  
• Application: Plastic Industries
• Thickness: Customize
• Feature: High Quality