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Fluorescent Brightener ER

Product categories of Fluorescent Brightener ER, we are specialized manufacturers from China, Liquid Optical Brightener ER, Fluorescent Brightener ER-III suppliers/factory, wholesale high-quality products of Fluorescent Brightener ER-LI R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!


China Fluorescent Brightener ER Suppliers

Fluorescent Brightener ER
Optical Brightener OB C.I. 184
Structure: benzoxazole thiophene derivative Purity: 99%min
Appearance: light yellow or milk white powder Melting point: 200-202°C
Volatile conten: 0.5%max Ash content: 0.1%max
Application: Optical Brightener OB can be used for whitening thermoplastic plastics,PVC,PS,PE,PP,ABS,Acetate fier,paint,coating.printing ink,etc..It can be added at any stge in prodess for process for shitening the polymers and can give the finished products a bright bluish white glaze.

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