Malsons range of optical brighteners additive being used as a whitening agent for any kind of thermoplastic applications. All these help in reducing the yellowing effect, increasing the whitening effect and enhancing the brightening of the product.

The tendency of plastic material degrades to yellowish due to differential light processing systems. Ou optical brighteners work under the fluorescent mechanism to absorb the UV spectrum of light & emit a blue spectrum of light to have a visible bluish appearance.