Welcome to Shivam Polychem: Masterbatches

Optical Brightener Masterbatches

Optical Brightener Masterbatches 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 OB 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. Optical brightener Masterbatches are also called Fluorescent Whitening agents. These Masterbatches work via a fluorescent mechanism which absorbs light in the UV spectrum and emits light in the blue region of visible spectrum to yield a brighter and fresher appearance.

Optical brighteners masterbatches are often used to enhance the appearance of color of fabric and paper, causing a "whitening" effect; they work via a a fluorescent mechanism which absorbs light in the UV spectrum and emits light in the blue region of visible spectrum to yield a brighter and fresher appearance This OB Masterbatch has the capability of re- emitting blue light with absorption of ultraviolet radiation which result into whiteness and brightness to the plastic products without any bluer tone

Download Optical Brightener Masterbatches & Guide

Optical Brightener Masterbatches Applications

Films and Sheets
Fibers
Molded thermoplastic
Filaments
Extruded products
Rotomoulding

Optical Brightener Masterbatches 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

Testimonial

Need more information?