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Optical brightener brightening colors or mask yellowing by optically yield a brighter, fresher appearance. it’s synonym name oba which is also known as fluorescent whitening agent(fwa) or fluorescent brightening agent(fba). typical optical brightener for paper are vbl, bbu, hs, hst. vbl is also known as fluorescent brightener 85.

Shandong raytop chemical co.ltd enganed in developement and manufacturing optical brightener from 2005,our high quality enjoy good reputation in china and abroad,leading products are plastics optical brighteing agent ob ob-1 fp-127 ksn kcb,detergent optic

A wide variety of optical brightener manufacturer options are available to you, such as plastic auxiliary agents, coating auxiliary agents, and leather auxiliary agents. there are 612 optical brightener manufacturer suppliers, mainly located in asia.

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.

supply 127 fluorescent brightening agent for plastic additive manufacturer with years's experience, from China.We mainly supply supply 127 fluorescent brightening agent for plastic additive with top quality and competitive value.we've a professional supply 127 fluorescent brightening agent for plastic additive product designers.Our item is by way of the national specialist certification.


Because the corporation established, we have been committed to supply 127 fluorescent brightening agent for plastic additive in China sales and service, we've regularly adhering towards the "quality first, service first" enterprise philosophy to serve our consumers and always place this philosophy throughout our supply 127 fluorescent brightening agent for plastic additive sales and after-sales service. We are one of many most highly effective and substantial industry network of modern integrated supply 127 fluorescent brightening agent for plastic additive item sales firm. Welcome your inquiry!

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