Fluorescent Whitening Agent PF(FBA135)
Properties:
Appearance: Light yellow powdered crystal
Structure: A compound of benzoxazole type
Melting point:184-186℃
Solubility: insoluble in water, but soluble in dimethylbenzene, orthodichlorobenzene, dimethyl formamide, dimethylphthalate and dibutyl phthalate
Resistance to acid and alkali: Good
Applications: It is suitable for and having excellent whitening and brightening effect on almost all of the existing plastics and their products.
Directions for use and dosage: The dosage should be 0.03-0.1% on weight of plastic. Mix PF with the plastic you choose and then carry out the processing of the plastic.
Specifications:
Item |
Indices |
Appearance |
light yellow powdered crystal |
Purity |
≥99% |
Melting point |
187-189℃ |
Packaging and storing: Packaged in cardboard boxes, 10kg each or in cardboard barrels, 20kg each. Stored in dry room.
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