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Fluorescent Whitening Agent EBF liquid

Product Name: Fluorescent Whitening Agent EBF liquid

C.I. No.: FBA 185

Physical Form: light yellow evenly dispersed solution




Melting Point(℃): 219-221

Whitening intensity(%):100,200

Granule fineness of powder(number of graules having sizes ≥4um): ≤3


Structure:a compound of bisbenzoxazole thiofuran type


At present,EBF is a whitening agent(Optical Brightener) with blue white shade commonly used for polyester,acetate triacetate fibers Jinglun,polyvinyl chloride fibers and their blends in all stages of process both at home and abroad due to its fastness.The product can also ued for whitening plastics,coatings etc.It is similar to Uvitex EBF made in foreign country.

Directions for use and dosage:

EBF is suitable for whitening polyester fabrics or cellulose/polyester blends Fabrics.The product is compatible with high temperature-pressure exhauting-dyeing process,low temperature exhausting & fixing pad dyeing and continuous processes. 
Dosage:The high concentrated commercial EBF 0.2-1.0%(O.W.f)



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