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DT-Fluorescent brightening agent

Properties and Usage: Fluorescent brightening agent DT (pure) is light yellow aciform crystal,commercial products: Crystalline(powdery) and slurry suspending dispersed liquid.
Fluorescent brightening agent DT are mainly used in the bleach of polyester fiber,plastic (PVC, polystyrene, polyacrylate etc) and coating.
Technical index:
Light yellow powder
Volatile matter ≤0.5%
M.P. 186-189
Assay ≥98%
Fineness on 300mess screen ≥99%
Packing: 5kg in cardboard drum lined with plastic bag.


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