Optical Brightener Masterbatch is specifically used for imparting whiteness and brightness to the plastic products without any bluer tone. With an excellent composition of bis-benzoxazole type organic derivative and poly-olefin polymer, this type of masterbatch is also responsible for minimizing the yellowing of end product. This masterbatch has the capability of re- emitting blue light with absorption of ultraviolet radiation.

Features :

• Composed of bis-benzoxazole
• Reduces yellowing of plastic products
• Enhance the whiteness and brightness
• Absorbs UV radiation
• Re- emit blue light
• No bluer tone in the product
• Improves optical properties
• Contains highly concentrated brightener chemicals

Applications :

• Films and Sheets
• Fibers
• Molded thermoplastic
• Filaments
• Extruded products
• Rotomoulding