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Color is the best gift from nature, so don't wait any more, we will help you making life more beautiful. established in 1997, unite star is a leading chemical supplier in china specialized in exporting organic and inorganic pigments, solvent dyes and acid dyes etc. located in tianjin(tientsin) china, the biggest port of north china and major chemical manufacturer base, …

Applications of optical brightening agent er-i. fluorescent brightener 199 (optical brightening agent er-i) is very suitable for whitening and brightening polyester fiber and has good whitening effect on plastics such as pe, pp and pvc and their process of shaping with polyester chips or recovered polyester chips. in addition, the refined ...

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.

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.

service for BBU optical brightener for plastic exporter from China, we're the most professional supplier from USA with ISO9001 Certification. Also the items have already been certified by mutiple safety certification.We'll offer our service for BBU optical brightener for plastic priducts in top-quality and most favourable value.


Professional service for BBU optical brightener for plastic goods of China supplier for international and neighborhood trade company.Being the most beneficial products of our factory,our service for BBU optical brightener for plastic 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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