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Ask for price we provide quality optical whitening agent or optical brightening agents for various requirements of textile, paper and detergent industries. available at competitive prices, our optical whitening agent are suitable for different applications and in …

Optical brightening agent 31# cas:12224-06-5 manufacturer, fluorescent brightener vbl supplier, optical brightening agent 31# producer from china, offering highest quality optical brightening agent vbl to global customers

Masterbatch is mainly available in the form of standard pellets but also in the form of mini-pellets. a distinction is made between white, black and colored masterbatch depending on the pigment type. the premix, split-feed and color-matching processes are available for compounding masterbatch.

Whitening agents / optical brighteners are additives that impart brightness to polymers and intensify the degree of whiteness. these agents function on the basis of the ‘fluorescence effect’; they absorb light in the uv spectrum and emit light in the blue region of the visible spectrum to yield a brighter and fresher appearance to the plastic.

We attach value to innovation, specifically with patents of China on 127 optical whitening agent for polyethylene for sale, its excellent technology has reached the international sophisticated level, and includes a higher reputation inside the 127 optical whitening agent for polyethylene for sale business. Our group not simply has exceptional researchers and industry nationwide sales and service network, but additionally are China consumers specified brand producers.


We attach value to innovation, specially with patents of China on 127 optical whitening agent for polyethylene for sale, its superb technologies has reached the international advanced level, and includes a higher reputation within the 127 optical whitening agent for polyethylene for sale market. Our group not simply has excellent researchers and sector nationwide sales and service network, but additionally are China prospects specified brand suppliers.

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