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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.

6. a fluorescent pigment according to claim 4 or claim 5 wherein the cross-linker is glycerine, pentaerythritol, dipentaerythritol, or trimethylolpropane. 7. an ink containing a solvent for the ink and a pigment according to any one of the preceding claims, the solvent being such as not substantially to solubilize the pigment. 8.

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.

Oba speciality chemicals is a leading fluorescent whitening agent, fluorescent whitening agent manufacturers, fluorescent whitening agent exporters & fluorescent whitening agent suppliers in ahmedabad, gujarat, india.

BBU optical brightener agent powder supplier manufacturer with years's encounter, from China.We mainly provide BBU optical brightener agent powder supplier with premium quality and competitive cost.we've got an expert BBU optical brightener agent powder supplier solution designers.Our item is via the national qualified certification.


We're suppliers of all kind of BBU optical brightener agent powder supplier moved in market place for fantastic sales, we have BBU optical brightener agent powder supplier type and specification's which will suit our customer's satisfaction. We've also attached BBU optical brightener agent powder supplier samples along with other of our needs with all the above attached catalog sample.

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