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Optical brighteners for plastic industry. to satisfy the requests and needs of our regarded customers, we exchange and supply excellent scope of optical brightener plastics for plastic industry.all the offered specialists are broadly used to accumulate out intrinsic yellowness paints, inks, plastics, photographic arrangements and filaments.

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.

Optical brighteners are added during the thermoplastic molding process, rather than added in liquid form afterward, that’s the word “mass-whitening” come from. generally, obas were mixed with powder or granules plastic for flexible pvc, obas were added in …

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.

We attach value to innovation, especially with patents of China on China 127 optical brightener agent for plastics, its superb technology has reached the international sophisticated level, and has a high reputation within the China 127 optical brightener agent for plastics industry. Our group not only has excellent researchers and business nationwide sales and service network, but additionally are China shoppers specified brand companies.


China 127 optical brightener agent for plastics is definitely the product that we have continued to emerge inside the China industry and accomplished fantastic reputation. Our products advertising and marketing network at all more than the China regions. More than 10 years, we have created into a high-volume, multi-function in the traits, it could completely meet the demands with the China 127 optical brightener agent for plastics sector.

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