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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.

Optical brightening agent cxt is packed per 25kg in cardboard box or drum after being packed in plastic bag first. we have rich experiences in exporting and importing. we have good cooperation with world wide express like dhl, ups etc and also shipping line to ensure the samples and goods can be reach to the cutomers at soonest speed. 4.

Nov 12, 2020 · buyers can post inquiries without registration and check out all the latest buying guide & chemical market reports you need in our industry resource center. the above is the search results for chinese optical brightener, click for more recommended manufacturers & suppliers listings such as fluorescent brightener, fluorescent whitening agent, ob-1.

Optical whitening agent manufacturer, megha international is one of the leading manufacturer & exporter of non optical whitening agent from india

excellent quality BBU optical brightening agent for pipe in Vietnam exporter from China, we are essentially the most specialist supplier from USA with ISO9001 Certification. Also the merchandise happen to be certified by mutiple safety certification.We'll offer you our excellent quality BBU optical brightening agent for pipe in Vietnam priducts in top-quality and most favourable value.


Professional excellent quality BBU optical brightening agent for pipe in Vietnam goods of China supplier for international and neighborhood trade company.Being the most beneficial products of our factory,our excellent quality BBU optical brightening agent for pipe in Vietnam merchandise series happen to be tested and won us professional authority certifications. For extra parameters and item list specifics,please click the button to have additional information.

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