Optical brightener masterbatch enhances perceived whiteness and brightness through fluorescence: it absorbs ultraviolet light and emits blue visible light. It can help counter a yellowish appearance in suitable white or natural-coloured plastics.
Recycled and virgin plastic articles; films and sheets; fibres and filaments; moulded household products and packaging.
Select a carrier and brightener compatible with the resin and processing temperature. It enhances appearance and does not remove contamination or replace white pigment.
Optical brightener masterbatch is used where polymer products require improved visual brightness and appearance. Shubh Labh International supports industrial B2B enquiries for optical-brightening additive solutions.
For industrial B2B requirements, see our related polymer solutions or contact Shubh Labh International Pvt Ltd.