Reference Number
RM - 1938
Location
India
Product Details
We manufacture optical brightener masterbatches Thermoplastics, in general have a tendency to provide a slight yellowing tint. This is an inherent property which cannot be eliminated/suppressed by the polymer manufacturers. To arrest the yellowing effect, optical brighteners are used. The organic optical brighteners are incorporated in thermoplastic polymers - polyolefins, styrenics, acrylics, poly carbonates, TPU, PET, at low levels and therefore the use of masterbatch is adopted for adequate dispersion in the polymer. Our optical brightener masterbatch grades absorb invisible Ultra violet light in sunlight or in artificial light source and converts it to visible blue-violet light. Accordingly, the polymer in which our Optical Brightener is added looks whiter and brighter.
Effect Of Optical Brightener Masterbatch On The Whiteness Of Polymer - Optical Brightener functions, by absorbing UV radiation and remitting blue light, in the presence of a white pigment such as TiO2. The use of an optical brightener (OB) masterbatch will produce a brilliant white effect
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