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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 vbl cas:12768-92-2 manufacturer, fluorescent brightener vbl supplier, fluorescent brightener 113 producer from china, offering highest quality optical brightening agen 113 to global customers

These whitening agents 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 brighteners are used in engineering plastics like thermoplastic polyurethanes, polyvinylchlorides (pvc), styrene homo- and copolymers and polyolefins among others.

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.

excellent quality OB optical brightener agent for plastics exporter from China, we're by far the most professional supplier from USA with ISO9001 Certification. Also the solutions have already been certified by mutiple safety certification.We'll give our excellent quality OB optical brightener agent for plastics priducts in top-quality and most favourable value.


excellent quality OB optical brightener agent for plastics goods supplier in China,we assistance our customers with most effective high-quality products and higher level service.Being the specialist manufacturer within this industry,we have gained rich expertise in generating and managing.Our excellent quality OB optical brightener agent for plastics items won certifications with the nearby and international main authorities .For much more detailed facts,please make contact with us!

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