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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.

We offer products in various forms such as pastes, powder blends or granulated systems based on polyolefins, plasticized pvc, styrenics, engineering resins, among others. we offer an extremely wide range of colorants with tailor made solutions for masterbatches and compounds covering different types of products.

Fluorescent whitening agent cf(oba 184) optical brightener ci184 optical brightener ob for plastic us $23.00$23.00 / kilogram

Optical brightening agent er-iii cas no. 13001-40-6 chemical name: 1,4'-bis(2-cyanostyryl) benzole specifications appearance slight yellow greenish powder melting point 288-201 ℃ purity ≥99% moisture content ≤0.5 application optical brightener 199 is used to the whitening process of dacron, acetic fiber, polyamide fiber, blends of terylene-cotton etc.

Providing ideal top quality 351 optical whitening agent for pvc pipe factory items,we are professional manufacturer in China.Wining the majority of the crucial certifications of its sector,our 351 optical whitening agent for pvc pipe factory items are best sellers of your regional and international market. If you need extra info about our factory and item list,please click the button bellow to check for it.


Professional 351 optical whitening agent for pvc pipe factory merchandise of China supplier for international and neighborhood trade company.Being the top solutions of our factory,our 351 optical whitening agent for pvc pipe factory solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details,please click the button to acquire additional information.

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